CN114630037B - Photography device and control method, device, readable storage medium and electronic equipment thereof - Google Patents

Abstract

This application provides a shooting device and its control method, device, readable storage medium and electronic equipment. The shooting device includes: a body; a delivery component located on the body and used to deliver textures to the photographed object; the shooting component , located on the body, used to collect first image data containing texture and the photographed object and second image data containing the photographed object, wherein the first image data is stored in the first image set and the second image data is stored in the Two image sets; a control device, connected to the placement component and the shooting component, for determining splicing parameters according to the image data in the first image set, and splicing the image data in the second image set based on the splicing parameters.

Description

Photography device and control method, device, readable storage medium and electronic equipment thereof

Technical field

The present application relates to the technical field of photographing equipment. Specifically, it relates to a photographing device and its control method, device, readable storage medium and electronic equipment.

Background technique

The existing panorama stitching algorithm uses the texture information of the overlapping parts of adjacent pictures to stitch the images based on the texture information of the overlapping parts. However, for textureless usage scenarios, the above stitching algorithm is no longer applicable.

In response to the above scenario, the existing technical solution is to control the rotation of the equipment pan/tilt, obtain image data once after each rotation, and use the rotation degree of the equipment pan/tilt as a splicing parameter to splice the image data.

The panorama obtained by splicing using the above scheme is not high in accuracy, has splicing defects, and cannot meet the current needs.

Contents of the invention

The purpose of the embodiments of this application is to provide a shooting device and its control method, device, readable storage medium and electronic equipment, which can solve the problem that the panorama obtained by splicing at the current stage has low accuracy and splicing defects and cannot meet the current needs. The problem.

In a first aspect, embodiments of the present application provide a shooting device, including: a body; a placement component located on the body for placing textures on the photographed object; a photography component located on the body for collecting textures and objects to be photographed First image data of the object and second image data containing the photographed object, wherein the first image data is stored in the first image set, and the second image data is stored in the second image set; the control device, together with the releasing component and the shooting component Connection, used for determining splicing parameters according to the image data in the first image set, and splicing the image data in the second image set based on the splicing parameters.

In a second aspect, embodiments of the present application provide a control method for a photographing device, which is used for the photographing device in any one of the first aspects. The control method includes: collecting first image data containing texture and the photographed object, and collecting first image data containing the photographed object. Shooting the second image data of the object, wherein the first image data is stored in the first image set, and the second image data is stored in the second image set; determining the splicing parameters according to the image data in the first image set; and determining the third image data based on the splicing parameters. The image data in the two image sets are spliced.

In a third aspect, embodiments of the present application provide a control device for a photographing device, which is used for any of the photographing devices in the first aspect. The control device includes: a collection unit configured to collect a first image containing texture and a photographed object. Image data and second image data including the photographed object, wherein the first image data is stored in the first image set, and the second image data is stored in the second image set; the determining unit is configured to determine according to the image in the first image set The data determines the splicing parameters; the splicing unit is used to splice the image data in the second image set based on the splicing parameters.

In a fourth aspect, embodiments of the present application provide a control device for a shooting device, including: a memory and a processor. The memory stores a program, and when the processor executes the program, the steps of any one of the methods in the second aspect are implemented.

In a fifth aspect, embodiments of the present application provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method in any one of the second aspects are implemented.

In a sixth aspect, embodiments of the present application provide an electronic device, including: a control device of any of the above-mentioned shooting devices; and/or a readable storage medium as above.

In the embodiment of the present application, the shooting device includes a body, a delivery component and a shooting component provided on the body. Among them, the shooting device can collect image data of the photographed object. By setting up a delivery device to project texture onto the photographed object, texture is brought to the textureless usage scenario, so that the texture can be used to splice the image data of the photographed object. In this process, actively placed textures are used to splice image data, which improves the splicing accuracy of image data to meet current usage needs.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

Figure 1 shows a schematic structural diagram of a shooting device in an embodiment of the present application;

Figure 2 shows a schematic flowchart of the control method of the shooting device in the embodiment of the present application;

Figure 3 shows one of the schematic block diagrams of the control device of the shooting device in the embodiment of the present application;

Figure 4 shows the second schematic block diagram of the control device of the shooting device in the embodiment of the present application;

Figure 5 shows a schematic block diagram of an electronic device in an embodiment of the present application.

Among them, the corresponding relationship between the reference signs and component names in Figure 1 is:

102 body, 1022 first body, 1024 second body, 104 delivery component, 106 shooting component, 108 control device.

Detailed ways

The embodiments in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.

The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first," "second," etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the related objects are in an "or" relationship.

The following is a detailed description of a shooting device and its control method, device, readable storage medium and electronic equipment provided by embodiments of the present application through specific embodiments and application scenarios with reference to the accompanying drawings.

In one of the embodiments, as shown in Figure 1, a shooting device is proposed, including: a body 102; a placement component 104, located on the body 102, for placing texture on the photographed object; a shooting component 106, located on the body 102 on, used to collect first image data containing texture and the photographed object, and second image data containing the photographed object, wherein the first image data is stored in the first image set, and the second image data is stored in the second image set. ; The control device 108 is connected to the placement component 104 and the shooting component 106, and is used to determine the splicing parameters according to the image data in the first image set, and to splice the image data in the second image set based on the splicing parameters.

In the embodiment of the present application, the shooting device includes a body 102, a delivery component 104 and a shooting component 106 provided on the body 102. Among them, the shooting device can collect image data of the photographed object. By setting up a delivery device to project texture onto the photographed object, texture is brought to the textureless usage scenario, so that the texture can be used to splice the image data of the photographed object. In this process, actively placed textures are used to splice image data, which improves the splicing accuracy of image data to meet current usage needs.

In addition, by collecting first image data containing the texture and the photographed object and second image data containing the photographed object, the splicing parameters are determined based on the first image data, and the second image without the texture is spliced according to the splicing parameters. data to obtain image data with no texture and high splicing accuracy.

Considering that image stitching is a process of processing multiple image data, therefore, embodiments of the present application store the collected first image data and second image data in the first image set and the second image set correspondingly, so that according to the first The image data in one image set determines the splicing parameters, and the image data in the second image set is spliced based on the obtained splicing parameters.

In the above embodiment, before storing the first image data into the first image set, the method further includes numbering the first image data so that the determined splicing parameters are associated with the image data.

In one of the embodiments, before storing the second image data into the second image set, the method further includes numbering the second image data so that when splicing the image data in the second image set according to the splicing parameters, , find the image data that needs to be spliced according to the number, so as to reduce splicing defects caused by wrong splicing objects.

In one embodiment, the first image set and the second image set are stored separately to facilitate user management.

In one embodiment, the body 102 includes: a first body 1022 on which the delivery component 104 is disposed; a second body 1024 rotatably connected to the first body 1022; the second body 1024 rotates relative to the first body 1022. , the shooting component 106 is provided on the second body 1024.

In this embodiment, the first body 1022 can rotate relative to the second body 1024. Therefore, during the rotation of the second body 1024, the shooting assembly 106 provided on the second body 1024 can be driven to rotate, so as to control the shooting assembly 106. During the rotation, the first image data and the second image data are acquired.

The delivery component 104 is disposed on the first body 1022, and the first body 1022 does not rotate. Therefore, the texture delivered by the delivery component 104 is stable and will not change due to the rotation of the shooting component 106, ensuring that according to the The reliability of the determined splicing parameters of the image data in the first image set also improves the splicing accuracy of the image data.

In the above embodiment, the body 102 can be a pan-tilt, such as a horizontal rotary pan-tilt that rotates left and right. In the case where the body 102 is a horizontal rotary pan-tilt that rotates left or right, it is only necessary to control the second body 1024 to be horizontal relative to the first body 1022 By rotating, the image data used to stitch the panorama can be obtained. The control process is simple and stable.

In the above embodiment, when the body 102 is a horizontal rotating platform that rotates left and right, the first body 1022 and the second body 1024 are connected by a rotating shaft, wherein the rotating shaft can rotate under the drive of the driving motor to drive the The second body 1024 rotates relative to the first body 1022 .

In the case where the main body 102 is an omnidirectional pan/tilt that can rotate left and right and up and down at the same time, one shooting component 106 can be used to obtain image data for stitching panoramic images, which facilitates the reduction of manufacturing costs of the shooting device. .

In any of the above embodiments, the number of the delivery components 104 is multiple, and the multiple delivery components 104 are arranged along the circumferential direction of the first body 1022 .

In this embodiment, since the multiple delivery components 104 are arranged along the circumferential direction of the first body 1022, the delivery components 104 can deliver textures to the environment where the shooting device is located as a whole, avoiding the need to deliver textures only in local locations, resulting in the first The splicing parameters determined by the image data in the image collection are incomplete.

In the above embodiment, the texture projected by the multiple delivery components 104 arranged along the circumferential direction of the first body 1022 is an overall texture. It can be understood that the texture delivered by the multiple delivery components 104 is an overall pattern. In this embodiment, since the textures placed by the multiple placement components 104 are an overall pattern and the textures are relatively smooth, it is avoided that the splicing determined based on the image data in the first image set due to defects in the placed textures is avoided. Parameters are biased to improve the accuracy of image stitching.

In one embodiment, the overall pattern can be set according to actual usage needs.

In one embodiment, the camera component 106 includes at least one camera.

In one embodiment, delivery component 104 includes a visible light emitter.

In this embodiment, the visible light emitter may be a laser emitter, where the light emitted by the laser emitter has better single characteristics. Therefore, using the laser emitter as a device for projecting texture ensures the clarity of the texture. Reduces the impact of unclear textures on splicing accuracy.

In one embodiment, as shown in FIG. 1 , the projecting component 104 has a first field of view A for projecting the texture, and the shooting component 106 has a second field of view A for capturing the photographed object (not shown in the figure), where , the collection area corresponding to the second field of view angle is smaller than or equal to the delivery area corresponding to the first field of view angle.

In this embodiment, by limiting the collection area corresponding to the second field of view to be less than or equal to the placement area corresponding to the first field of view, it is ensured that the texture can be placed within the field of view collected by the shooting component 106, thereby reducing the risk of being The probability that the photographed object will not be textured.

In one embodiment, as shown in Figure 2, a control method for a shooting device is proposed, which is used for any of the above-mentioned shooting devices. The control method includes:

Step 202: Collect first image data containing texture and the photographed object and second image data containing the photographed object, wherein the first image data is stored in the first image set, and the second image data is stored in the second image set;

Step 204, determine the splicing parameters according to the image data in the first image set;

Step 206: Splice the image data in the second image set based on the splicing parameters.

In this embodiment, the shooting device includes a body, a delivery component and a shooting component provided on the body. Among them, the shooting device can collect image data of the photographed object. By setting up a delivery device to project texture onto the photographed object, texture is brought to the textureless usage scenario, so that the texture can be used to splice the image data of the photographed object. In this process, actively placed textures are used to splice image data, which improves the splicing accuracy of image data to meet current usage needs.

In addition, by collecting first image data containing the texture and the photographed object and second image data containing the photographed object, the splicing parameters are determined based on the first image data, and the second image without the texture is spliced according to the splicing parameters. data to obtain image data with no texture and high splicing accuracy.

Considering that image stitching is a process of processing multiple image data, therefore, embodiments of the present application store the collected first image data and second image data in the first image set and the second image set correspondingly, so that according to the first The image data in one image set determines the splicing parameters, and the image data in the second image set is spliced based on the obtained splicing parameters.

In the above embodiment, before storing the first image data into the first image set, the method further includes numbering the first image data so that the determined splicing parameters are associated with the image data.

In one of the embodiments, before storing the second image data into the second image set, the method further includes numbering the second image data so that when splicing the image data in the second image set according to the splicing parameters, , find the image data that needs to be spliced according to the number, so as to reduce splicing defects caused by wrong splicing objects.

In one embodiment, the first image set and the second image set are stored separately to facilitate user management.

In one of the embodiments, collecting the first image data containing the texture and the photographed object and the second image data containing the photographed object include: controlling the startup of the placement component to cast the texture to the photographed object, controlling the photography component to shoot the containing texture and the image of the photographed object to obtain the first image data; control the delivery component to close, end the texture projection to the photographed object, and control the photographing component to capture an image containing the photographed object to obtain the second image data.

In this embodiment, the first image data and the second image data can be obtained by controlling the startup or shutdown of the delivery component to realize the delivery and end of texture delivery, and by controlling the shooting component to shoot under the delivery and end of texture delivery. . In this solution, it can be ensured that the parameters of the captured first image data and the second image data are the same except for the difference of whether there is texture or not.

In the above solution, a corresponding relationship between the first image data and the second image data can be constructed, so that when performing image splicing according to the splicing parameters, the image data can be selected based on the corresponding relationship, so as to reduce the difficulty of splicing.

For example, when the first image data captures a scene containing a chair, the corresponding second image data also captures a scene containing a chair. Based on the correspondence between the first image data and the second image data, the splicing parameter involves the third In the case of one image data, the corresponding second image data is found in the second image set using the corresponding relationship, and the second image data is spliced according to the splicing parameters.

In one of the embodiments, the method further includes: receiving a first input of the panoramic mode; responding to the first input, determining the shooting parameters corresponding to the panoramic mode; controlling the operation of the delivery component and the shooting component according to the shooting parameters to collect the first image data and second image data.

In this embodiment, the panorama mode is a mode used for shooting panoramic images. By shooting in this mode, a panoramic image can be obtained.

When the shooting device is used to shoot a panorama, that is, upon receiving the first input of the panorama mode, the operation of the placing component and the shooting component is controlled according to the shooting parameters corresponding to the panoramic mode, so as to realize the first image data and the second image. During the data collection process, the operation of the delivery component and the shooting component can be automatically controlled according to the shooting parameters, thereby achieving one-click panoramic shooting and simplifying the interaction process between the user and the shooting device.

In the above embodiment, the shooting parameters include one or more of the following: each rotation angle of the shooting component relative to the delivery component, the number of rotations of the shooting component relative to the delivery component, and the number of shootings of the shooting device.

In this embodiment, each rotation angle of the shooting component relative to the delivery component can be understood as the angle of each rotation during the rotation of the second body relative to the first body; and the number of rotations of the shooting component relative to the delivery component, It can be understood as the number of rotations required to obtain the first image data and the second image data required for splicing the panorama.

By controlling the rotation of the second body relative to the first body according to the rotation angle of the shooting component relative to the delivery component each time and the number of rotations of the shooting component relative to the delivery component, combined with the shooting of the shooting component, the first image data required for the panorama can be obtained by splicing. and acquisition of second image data.

Specifically, in the initial rotation position, the delivery component is controlled to release the texture, the shooting component is controlled to shoot to obtain the first image data, the delivery component is controlled to stop releasing the texture, and the shooting component is controlled to shoot to obtain the second image data; at this time, according to each shooting component The rotation angle of the relative delivery component controls the second body to rotate once relative to the first body, and records the cumulative number of rotations of the shooting component relative to the delivery component, and compares the cumulative number of rotations with the number of rotations. If the cumulative number of rotations is less than the number of rotations, , control the delivery component to release the texture, control the shooting component to shoot to obtain the first image data, control the delivery component to stop releasing the texture, control the shooting component to shoot to obtain the second image data, and control the second body according to the rotation angle of the shooting component relative to the delivery component each time Rotate once relative to the first body, and update the cumulative number of rotations. If the updated cumulative number of rotations is less than the number of rotations, repeat the above steps until the updated cumulative number of rotations is equal to the number of rotations, in order to complete the splicing required to obtain the panorama. Acquisition of first image data and second image data.

In one embodiment, determining the splicing parameters based on the image data in the first image set includes: identifying the image data in the first image set to obtain the first feature points and the fourth image data on the third image data. the second feature point on the first image data, where the third image data and the fourth image data are any two image data in the first image set; determine the first coordinate position of the first feature point on the first image data and the second The second coordinate position of the feature point on the second image data; the splicing parameter is determined according to the first coordinate position, the second coordinate position and the corresponding relationship between the first feature point and the second feature point.

In this embodiment, when performing image splicing, it is necessary to find the same position in different image data and use this position as a coincidence point for image splicing. The embodiment of the present application identifies the third image data and the fourth image data in order to find the first feature point and the second feature point, where the first feature point and the second feature point are the same features in different image data. After obtaining the first coordinate position of the first feature point on the first image data and the second coordinate position of the second feature point on the second image data, the first coordinate position and the second coordinate position are and the corresponding relationship between the first feature point and the second feature point to form the splicing parameters.

In the above solution, the content of the splicing parameters is specifically refined. After determining the splicing parameters, based on the correspondence between the first image data and the second image data, the image that needs to be spliced can be found from the second image collection. data to achieve image splicing.

Specifically, for example, the first image set contains first image data and second image data, wherein the first image data has a first feature point at a first coordinate position, and a first feature point at the second coordinate position. The image data has a second feature point at the second coordinate position. Therefore, the corresponding relationship between the first coordinate position, the second coordinate position, and the first feature point and the second feature point can be used as a splicing parameter.

When using the above splicing parameters for image splicing, you need to find the third image data corresponding to the first image data in the second image set, the fourth image data corresponding to the second image data, and add the third The first coordinate position of the image data is used as the corresponding point of the first feature point, and the second coordinate position of the fourth image data is used as the corresponding point of the second feature point. Based on the correspondence between the first feature point and the second feature point The corresponding points of the first feature points and the corresponding points of the second feature points are aligned to realize the splicing of the third image data and the fourth image data in the second image set.

In one of the embodiments, as shown in Figure 3, a control device 300 for a shooting device is proposed, which is used for any of the above-mentioned shooting devices. The control device includes: a collection unit 302 for collecting images containing textures and images being photographed. The first image data of the object and the second image data containing the photographed object, wherein the first image data is stored in the first image set and the second image data is stored in the second image set; the determining unit 304 is configured to determine according to the first The image data in the image set determines the splicing parameters; the splicing unit 306 is used to splice the image data in the second image set based on the splicing parameters.

In this embodiment, the shooting device includes a body, a delivery component and a shooting component provided on the body. Among them, the shooting device can collect image data of the photographed object. By setting up a delivery device to project texture onto the photographed object, texture is brought to the textureless usage scenario, so that the texture can be used to splice the image data of the photographed object. In this process, actively placed textures are used to splice image data, which improves the splicing accuracy of image data to meet current usage needs.

In addition, by collecting first image data containing the texture and the photographed object and second image data containing the photographed object, the splicing parameters are determined based on the first image data, and the second image without the texture is spliced according to the splicing parameters. data to obtain image data with no texture and high splicing accuracy.

Considering that image stitching is a process of processing multiple image data, therefore, embodiments of the present application store the collected first image data and second image data in the first image set and the second image set correspondingly, so that according to the first The image data in one image set determines the splicing parameters, and the image data in the second image set is spliced based on the obtained splicing parameters.

In the above embodiment, before storing the first image data into the first image set, the method further includes numbering the first image data so that the determined splicing parameters are associated with the image data.

In one of the embodiments, before storing the second image data into the second image set, the method further includes numbering the second image data so that when splicing the image data in the second image set according to the splicing parameters, , find the image data that needs to be spliced according to the number, so as to reduce splicing defects caused by wrong splicing objects.

In one embodiment, the first image set and the second image set are stored separately to facilitate user management.

In one embodiment, the acquisition unit 302 is specifically configured to: control the startup of the placement component to place textures on the photographed objects, control the photography component to capture images containing textures and the photographed objects to obtain the first image data; control the placement The component is closed, finishing placing the texture on the photographed object, and controlling the photographing component to capture an image containing the photographed object to obtain the second image data.

In this embodiment, the first image data and the second image data can be obtained by controlling the startup or shutdown of the delivery component to realize the delivery and end of texture delivery, and by controlling the shooting component to shoot under the delivery and end of texture delivery. . In this solution, it can be ensured that the parameters of the captured first image data and the second image data are the same except for the difference of whether there is texture or not.

In the above solution, a corresponding relationship between the first image data and the second image data can be constructed, so that when performing image splicing according to the splicing parameters, the image data can be selected based on the corresponding relationship, so as to reduce the difficulty of splicing.

For example, when the first image data captures a scene containing a chair, the corresponding second image data also captures a scene containing a chair. Based on the correspondence between the first image data and the second image data, the splicing parameter involves the third In the case of one image data, the corresponding second image data is found in the second image set using the corresponding relationship, and the second image data is spliced according to the splicing parameters.

In one embodiment, the acquisition unit 302 is further configured to: receive a first input of the panorama mode; respond to the first input, determine the shooting parameters corresponding to the panorama mode; control the operation of the delivery component and the shooting component according to the shooting parameters to collect first image data and second image data.

In this embodiment, the panorama mode is a mode used for shooting panoramic images. By shooting in this mode, a panoramic image can be obtained.

When the shooting device is used to shoot a panorama, that is, upon receiving the first input of the panorama mode, the operation of the placing component and the shooting component is controlled according to the shooting parameters corresponding to the panoramic mode, so as to realize the first image data and the second image. During the data collection process, the operation of the delivery component and the shooting component can be automatically controlled according to the shooting parameters, thereby achieving one-click panoramic shooting and simplifying the interaction process between the user and the shooting device.

In one embodiment, the shooting parameters include one or more of the following: each rotation angle of the shooting component relative to the placement component, the number of rotations of the shooting component relative to the placement component, and the number of shots taken by the shooting device.

In this embodiment, each rotation angle of the shooting component relative to the delivery component can be understood as the angle of each rotation during the rotation of the second body relative to the first body; and the number of rotations of the shooting component relative to the delivery component, It can be understood as the number of rotations required to obtain the first image data and the second image data required for splicing the panorama.

By controlling the rotation of the second body relative to the first body according to the rotation angle of the shooting component relative to the delivery component each time and the number of rotations of the shooting component relative to the delivery component, combined with the shooting of the shooting component, the first image data required for the panorama can be obtained by splicing. and acquisition of second image data.

Specifically, in the initial rotation position, the delivery component is controlled to release the texture, the shooting component is controlled to shoot to obtain the first image data, the delivery component is controlled to stop releasing the texture, and the shooting component is controlled to shoot to obtain the second image data; at this time, according to each shooting component The rotation angle of the relative delivery component controls the second body to rotate once relative to the first body, and records the cumulative number of rotations of the shooting component relative to the delivery component, and compares the cumulative number of rotations with the number of rotations. If the cumulative number of rotations is less than the number of rotations, , control the delivery component to release the texture, control the shooting component to shoot to obtain the first image data, control the delivery component to stop releasing the texture, control the shooting component to shoot to obtain the second image data, and control the second body according to the rotation angle of the shooting component relative to the delivery component each time Rotate once relative to the first body, and update the cumulative number of rotations. If the updated cumulative number of rotations is less than the number of rotations, repeat the above steps until the updated cumulative number of rotations is equal to the number of rotations, in order to complete the splicing required to obtain the panorama. Acquisition of first image data and second image data.

In one embodiment, the determining unit 304 is specifically configured to: identify the image data in the first image set, and obtain the first feature point on the third image data and the second feature point on the fourth image data, Wherein, the third image data and the fourth image data are any two image data in the first image set; determine the first coordinate position of the first feature point on the first image data and the second feature point on the second image data. the second coordinate position on; determine the splicing parameters according to the correspondence between the first coordinate position, the second coordinate position and the first feature point and the second feature point.

In this embodiment, when performing image splicing, it is necessary to find the same position in different image data and use this position as a coincidence point for image splicing. The embodiment of the present application identifies the third image data and the fourth image data in order to find the first feature point and the second feature point, where the first feature point and the second feature point are the same features in different image data. After obtaining the first coordinate position of the first feature point on the first image data and the second coordinate position of the second feature point on the second image data, the first coordinate position and the second coordinate position are and the corresponding relationship between the first feature point and the second feature point to form the splicing parameters.

In the above solution, the content of the splicing parameters is specifically refined. After determining the splicing parameters, based on the correspondence between the first image data and the second image data, the image that needs to be spliced can be found from the second image collection. data to achieve image splicing.

Specifically, for example, the first image set contains first image data and second image data, wherein the first image data has a first feature point at a first coordinate position, and a first feature point at the second coordinate position. The image data has a second feature point at the second coordinate position. Therefore, the corresponding relationship between the first coordinate position, the second coordinate position, and the first feature point and the second feature point can be used as a splicing parameter.

When using the above splicing parameters for image splicing, you need to find the third image data corresponding to the first image data in the second image set, the fourth image data corresponding to the second image data, and add the third The first coordinate position of the image data is used as the corresponding point of the first feature point, and the second coordinate position of the fourth image data is used as the corresponding point of the second feature point. Based on the correspondence between the first feature point and the second feature point The corresponding points of the first feature points and the corresponding points of the second feature points are aligned to realize the splicing of the third image data and the fourth image data in the second image set.

The control device 300 of the shooting device in the embodiment of the present application may be an electronic device, or may be a component of the electronic device, such as an integrated circuit or chip. The electronic device may be a terminal or other devices other than the terminal. For example, the electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted electronic device, a mobile Internet device (MID), or augmented reality (AR)/virtual reality (VR). ) equipment, robots, wearable devices, ultra-mobile personal computers (UMPC), netbooks or personal digital assistants (PDA), etc., and can also be servers, network attached storage (Network Attached Storage, NAS), etc. ), personal computer (PC), television (TV), teller machine or self-service machine, etc., the embodiments of this application are not specifically limited.

The control device 300 of the shooting device in the embodiment of the present application may be a device with an operating system. The operating system can be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiments of this application.

The control device 300 of the shooting device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 2. To avoid duplication, the details will not be described here.

Optionally, as shown in Figure 4, this embodiment of the present application also provides a control device 400 for a shooting device, which includes a processor 402 and a memory 404. The memory 404 stores programs or instructions that can be run on the processor 402. When the program or instruction is executed by the processor 402, each step of the above-mentioned control method embodiment of the shooting device is implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.

Optionally, embodiments of the present application also provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the program or instructions are executed by a processor, each process of the embodiments of the control method of the shooting device is implemented. , and can achieve the same technical effect, so to avoid repetition, they will not be described again here.

Wherein, the processor is the processor in the electronic device in the above embodiment. Readable storage media includes computer-readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disks or optical disks.

Optionally, embodiments of the present application also provide an electronic device, including: a control device such as any of the above-mentioned shooting devices; and/or a readable storage medium as above.

It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

FIG. 5 is a schematic diagram of the hardware structure of an electronic device implementing an embodiment of the present application.

As shown in Figure 5, the electronic device 500 includes but is not limited to: radio frequency unit 501, network module 502, audio output unit 503, input unit 504, sensor 505, display unit 506, user input unit 507, interface unit 508, memory 509 , and processor 510 and other components.

Those skilled in the art can understand that the electronic device 500 may also include a power supply (such as a battery) that supplies power to various components. The power supply may be logically connected to the processor 510 through a power management system, thereby managing charging, discharging, and function through the power management system. Consumption management and other functions. The structure of the electronic device shown in Figure 5 does not constitute a limitation on the electronic device. The electronic device may include more or less components than shown in the figure, or combine certain components, or arrange different components, which will not be described again here. .

In one possible embodiment, the processor 510 is configured to: collect first image data containing the texture and the photographed object and second image data containing the photographed object, wherein the first image data is stored in the first image set, the second image data is stored in the second image set; the splicing parameters are determined according to the image data in the first image set; and the image data in the second image set are spliced based on the splicing parameters.

In one possible embodiment, the processor 510 is specifically configured to: control the launching component to launch textures on the photographed objects, and control the photographing component to photograph images containing textures and photographed objects to obtain first image data; Control the placement component to close, finish placing the texture on the photographed object, and control the photographing component to photograph an image containing the photographed object to obtain second image data.

In one possible embodiment, the processor 510 is further configured to: receive a first input of the panorama mode; respond to the first input, determine the shooting parameters corresponding to the panorama mode; control the operation of the delivery component and the shooting component according to the shooting parameters, to collect first image data and second image data.

In one possible embodiment, the shooting parameters include one or more of the following: each rotation angle of the shooting component relative to the delivery component, the number of rotations of the shooting component relative to the delivery component, and the number of shots taken by the shooting device.

In one possible embodiment, the processor 510 is specifically configured to: identify the image data in the first image set, and obtain the first feature point on the third image data and the second feature on the fourth image data. point, where the third image data and the fourth image data are any two image data in the first image set; determine the first coordinate position of the first feature point on the first image data and the second feature point on the second The second coordinate position on the image data; determine the splicing parameters according to the correspondence between the first coordinate position, the second coordinate position and the first feature point and the second feature point.

It should be understood that in the embodiment of the present application, the input unit 504 may include a graphics processor (Graphics Processing Unit, GPU) 5041 and a microphone 5042. The graphics processor 5041 is responsible for the image capture device (such as Process the image data of still pictures or videos obtained by the camera). The display unit 506 may include a display panel 5051, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 507 includes a touch panel 5071 and at least one of other input devices 5072 . Touch panel 5071, also called touch screen. The touch panel 5071 may include two parts: a touch detection device and a touch controller. Other input devices 5072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.

Memory 509 may be used to store software programs as well as various data. The memory 509 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc. Additionally, memory 509 may include volatile memory or non-volatile memory, or memory 509 may include both volatile and non-volatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM). Memory 509 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.

The processor 510 may include one or more processing units; optionally, the processor 510 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 510.

It should be noted that, in this document, the terms "comprising", "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus. Without further limitation, an element defined by the statement "comprises a" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation. Based on this understanding, the embodiments of the present application can be embodied in the form of computer software products that are essentially or contribute to the prior art. The computer software products are stored in a storage medium (such as ROM/RAM, disk , CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods of various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

Claims (12)

1. A photographing apparatus, comprising:

a body;

the throwing component is positioned on the body and is used for throwing textures to the shot object;

the shooting assembly is positioned on the body and used for acquiring first image data containing the texture and the shot object and second image data containing the shot object, wherein the first image data is stored in a first image set, and the second image data is stored in a second image set;

the control device is connected with the throwing component and the shooting component and is used for determining splicing parameters according to the image data in the first image set and splicing the image data in the second image set based on the splicing parameters;

the body includes:

the throwing component is arranged on the first body;

the number of the throwing components is multiple, and the multiple throwing components are arranged along the circumferential direction of the first body;

the throwing component is provided with a first field angle for throwing the textures, the shooting component is provided with a second field angle for collecting the shot object, and a collecting area corresponding to the second field angle is smaller than or equal to a throwing area corresponding to the first field angle;

The body further includes:

the second body is rotationally connected with the first body, the second body rotates relative to the first body, and the shooting assembly is arranged on the second body;

and the shooting component acquires the first image data and the second image data in the rotating process.

2. The camera of claim 1, wherein the camera assembly comprises at least one camera.

3. The camera of claim 1, wherein the delivery assembly comprises a visible light emitter.

4. A control method of a photographing device, for the photographing device according to any one of claims 1 to 3, the control method is characterized by comprising the following steps:

acquiring first image data containing textures and a shot object and second image data containing the shot object, wherein the first image data is stored in a first image set, and the second image data is stored in a second image set;

determining stitching parameters according to the image data in the first image set;

and splicing the image data in the second image set based on the splicing parameters.

5. The method according to claim 4, wherein the acquiring the first image data including the texture and the photographed object and the second image data including the photographed object includes:

controlling the launching assembly to launch the texture to the shot object, and controlling the shooting assembly to shoot an image containing the texture and the shot object so as to obtain the first image data;

and controlling the throwing component to be closed, ending throwing textures to the shot object, and controlling the shooting component to shoot an image containing the shot object so as to obtain the second image data.

6. The method of controlling a photographing device according to claim 4, further comprising:

receiving a first input of a panoramic mode;

determining shooting parameters corresponding to the panoramic mode in response to the first input;

and controlling the operation of the throwing component and the shooting component according to the shooting parameters so as to acquire the first image data and the second image data.

7. The method of claim 6, wherein the photographing parameters include one or more of:

And each time, the rotation angle of the shooting assembly relative to the throwing assembly, the rotation times of the shooting assembly relative to the throwing assembly and the shooting times of the shooting device are all same.

8. The control method of the photographing device according to any one of claims 4 to 7, wherein determining a stitching parameter from image data in the first image set includes:

identifying the image data in the first image set to obtain a first characteristic point on third image data and a second characteristic point on fourth image data, wherein the third image data and the fourth image data are any two image data in the first image set;

determining a first coordinate position of the first feature point on the first image data and a second coordinate position of the second feature point on the second image data;

and determining the splicing parameters according to the first coordinate position, the second coordinate position and the corresponding relation between the first characteristic point and the second characteristic point.

9. A control device of a photographing device for a photographing device according to any one of claims 1 to 3, characterized in that the control device comprises:

The device comprises an acquisition unit, a storage unit and a display unit, wherein the acquisition unit is used for acquiring first image data containing textures and a shot object and second image data containing the shot object, wherein the first image data is stored in a first image set, and the second image data is stored in a second image set;

a determining unit, configured to determine a stitching parameter according to image data in the first image set;

and the splicing unit is used for splicing the image data in the second image set based on the splicing parameters.

10. A control device for a photographing apparatus, comprising:

a memory storing a program and a processor implementing the steps of the method according to any one of claims 4 to 8 when the program is executed by the processor.

11. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the method according to any of claims 4 to 8.

12. An electronic device, comprising:

the control device of a photographing device according to claim 9 or 10; and/or

The readable storage medium of claim 11.