CN115756706A - Display method for three-dimensional scanning, three-dimensional scanning system and storage medium - Google Patents

Abstract

The application relates to a display method, a three-dimensional scanning system and a storage medium for three-dimensional scanning, wherein the display method for three-dimensional scanning comprises the following steps: acquiring pose information of a display terminal connected with a scanning device; and under the condition that the pose information of the display terminal reaches a preset condition, resolving the pose information into a control instruction based on a preset resolving rule, and adjusting the display content of the display terminal aiming at the three-dimensional scanning process of the scanning device based on the control instruction. Through the application, the control of the scanning device and the display of the scanning data are simultaneously realized at the mobile terminal, so that the dependence on a third-party control platform can be avoided, and the convenience of controlling the scanning device by a user can be improved.

Description

Display method for three-dimensional scanning, three-dimensional scanning system and storage medium

technical field

The present application relates to the technical field of three-dimensional scanning, in particular to a display method for three-dimensional scanning, a three-dimensional scanning system and a storage medium.

Background technique

At present, the data scanned by the scanner can be presented on the mobile terminal through the combination of the mobile terminal and the scanner, thereby improving the convenience of viewing the scanned data. However, at present, the mobile terminal can only support the user to view the scanned data in real time. If the user needs to control the scanner, it needs to use an additional third-party computer terminal to complete it, which makes it less convenient for the user to operate the scanning device.

Aiming at the problem of low convenience for users to control the scanning device in the related art, no effective solution has been proposed so far.

Contents of the invention

In this embodiment, a display method for 3D scanning, a 3D scanning system and a storage medium are provided to solve the problem of low convenience for users to control the scanning device in the related art.

In the first aspect, this embodiment provides a display method for three-dimensional scanning, including:

Obtain the pose information of the display terminal connected to the scanning device;

When the pose information of the display terminal reaches a preset condition, the pose information is parsed into a control instruction based on a preset parsing rule, and the display terminal is adjusted for the scanning based on the control instruction. The display content of the 3D scanning process of the device.

In some of these embodiments, when the pose information of the display terminal reaches a preset condition, parsing the pose information into a control instruction based on a preset parsing rule includes:

When the pose information of the display terminal meets a preset condition, identify the pose type of the pose information according to a preset analysis rule; wherein, the pose type includes tilt, rotation, and translation;

The control instruction is obtained according to the pose type and a preset mapping relationship between the pose type and the control instruction.

In some of the embodiments, the control instruction includes adjusting the display imaging of the three-dimensional model of the measured object, establishing interactive projection with built-in functions of the scanning device, and adjusting the interface layout of the display terminal.

In some of these embodiments, the control instruction is to adjust the display and imaging of the three-dimensional model of the measured object; based on the control instruction, adjust the display content of the display terminal for the three-dimensional scanning process of the scanning device, include:

Adjusting the display angle and/or display size of the three-dimensional model of the measured object in the display terminal based on the control instruction for adjusting the display and imaging of the three-dimensional model of the measured object.

In some of these embodiments, the control instruction is to establish an interactive projection with the built-in function of the scanning device; based on the control instruction, adjust the display of the display terminal for the three-dimensional scanning process of the scanning device content include:

Based on the control instruction for establishing interactive projection with the built-in function of the scanning device, a touch button associated with the built-in function of the scanning device is generated on the display interface of the display terminal.

In some of these embodiments, the control instruction is to adjust the interface layout of the display terminal; based on the control instruction, adjusting the display content of the display terminal for the three-dimensional scanning process of the scanning device includes:

Based on the control instruction for adjusting the interface layout of the display terminal, the positions of the buttons on the display interface of the display terminal are changed.

In some of these embodiments, the method also includes:

In the case of receiving the preset fault identification code sent by the scanning device, based on the mapping relationship between the preset fault identification code and the scanning fault type, determine the scanning fault type corresponding to the fault identification code, and Generate fault prompt information for the user according to the scanning fault type.

In the second aspect, this embodiment provides a three-dimensional scanning system, including: a scanning device and a display terminal; wherein, the scanning device is communicatively connected to the display terminal;

The scanning device is used to perform three-dimensional scanning on the measured object, and transmit the three-dimensional model obtained by the three-dimensional scanning to the display terminal;

The display terminal is configured to execute the display method for three-dimensional scanning described in the first aspect above.

In the third aspect, this embodiment provides an electronic device, including a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor executes the computer program The program implements the display method for three-dimensional scanning described in the first aspect above.

In a fourth aspect, this embodiment provides a storage medium on which a computer program is stored, and when the program is executed by a processor, the display method for three-dimensional scanning described in the first aspect above is implemented.

Compared with related technologies, the display method for 3D scanning, the 3D scanning system and the storage medium provided in this embodiment acquire the pose information of the display terminal connected to the scanning device; the pose information of the display terminal reaches the predetermined When the conditions are set, the pose information is analyzed into control instructions based on preset analysis rules, and based on the control instructions, the display content of the display terminal for the three-dimensional scanning process of the scanning device is adjusted. It can realize the control of the scanning device and the display of scanning data at the same time on the mobile terminal, thereby avoiding the dependence on the third-party control platform, and further improving the convenience for users to control the scanning device.

The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below, so as to make other features, objects, and advantages of the application more comprehensible.

Description of drawings

The drawings described here are used to provide a further understanding of the application and constitute a part of the application. The schematic embodiments and descriptions of the application are used to explain the application and do not constitute an improper limitation to the application. In the attached picture:

FIG. 1 is a block diagram of a hardware structure of a terminal for a display method for three-dimensional scanning in this embodiment;

FIG. 2 is a flow chart of the display method for three-dimensional scanning in this embodiment;

Fig. 3 is a flow chart of the display method for three-dimensional scanning in this preferred embodiment;

FIG. 4 is a schematic structural diagram of the three-dimensional scanning system of this embodiment.

Detailed ways

In order to understand the purpose, technical solution and advantages of the present application more clearly, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments.

Unless otherwise defined, the technical terms or scientific terms involved in the application shall have the general meanings understood by those skilled in the technical field to which the application belongs. In this application, words like "a", "an", "an", "the", "these" and the like do not denote quantitative limitations, and they may be singular or plural. The terms "comprising", "comprising", "having" and any variants thereof referred to in this application are intended to cover non-exclusive inclusion; for example, processes, methods and The system, product or device is not limited to the steps or modules (units) listed, but may include steps or modules (units) not listed, or may include other steps or modules inherent to the process, method, product or device (unit). The terms "connected", "connected", "coupled" and the like referred to in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Plurality" referred to in this application means two or more. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships. For example, "A and/or B" may indicate: A exists alone, A and B exist simultaneously, and B exists independently. Usually, the character "/" indicates that the objects associated before and after are in an "or" relationship. The terms "first", "second", "third" and the like involved in this application are only for distinguishing similar objects, and do not represent a specific ordering of objects.

The method embodiments provided in this embodiment can be executed in a terminal, a computer, or a similar computing device. For example, it runs on a terminal. FIG. 1 is a block diagram of a hardware structure of a terminal in a display method for 3D scanning in this embodiment. As shown in FIG. 1 , the terminal may include one or more (only one is shown in FIG. 1 ) processors 102 and a memory 104 for storing data, wherein the processor 102 may include but not limited to a microprocessor MCU or may Processing devices for programming logic devices such as FPGAs. The aforementioned terminal may further include a transmission device 106 and an input and output device 108 for communication functions. Those skilled in the art can understand that the structure shown in FIG. 1 is only for illustration, and it does not limit the structure of the above-mentioned terminal. For example, the terminal may also include more or fewer components than those shown in FIG. 1 , or have a different configuration from that shown in FIG. 1 .

The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the display method for three-dimensional scanning in this embodiment, the processor 102 runs the computer program stored in the memory 104 , so as to perform various functional applications and data processing, that is, to realize the above-mentioned method. The memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include a memory that is remotely located relative to the processor 102, and these remote memories may be connected to the terminal through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

Transmission device 106 is used to receive or transmit data via a network. The aforementioned network includes a wireless network provided by a communication provider of the terminal. In one example, the transmission device 106 includes a network interface controller (NIC for short), which can be connected to other network devices through a base station so as to communicate with the Internet. In an example, the transmission device 106 may be a radio frequency (Radio Frequency, RF for short) module, which is used to communicate with the Internet in a wireless manner.

In this embodiment, a display method for three-dimensional scanning is provided. FIG. 2 is a flow chart of the display method for three-dimensional scanning in this embodiment. As shown in FIG. 2, the process includes the following steps:

Step S210, acquiring pose information of the display terminal connected to the scanning device.

The above-mentioned scanning device may specifically be a scanner device integrated with a three-dimensional scanning function and a communication function. For example, the scanning device may be a scanner device integrated with at least two cameras, a laser, and a supplementary light, and provided with a communication function. Exemplarily, during the three-dimensional scanning process, the laser of the scanning device projects a laser line to the surface of the measured object, and the supplementary light provides supplementary light according to the wavelength band of the laser line, and at least two cameras collect light based on the laser line and the supplementary light. The two-dimensional image of the measured object, and then the communication module of the scanning device transmits the two-dimensional image to the computing module for processing. The calculation module can be integrated in the scanning device, or can be independent of the scanning device, such as being installed in the display terminal or in other servers, to process the scanning data and obtain the three-dimensional model of the measured object. After that, the measured The three-dimensional model of the object will be presented on the display interface of the display terminal.

The above-mentioned display terminal may be a mobile device such as a mobile phone or a tablet. The pose of the display terminal may change with the user's actions or under the user's control. Taking a mobile phone as an example, when the user holds the mobile phone and performs actions such as flipping, shifting, and shaking the mobile phone, the pose of the mobile phone will change accordingly. Thus, it can be determined based on the built-in orientation sensor of the mobile phone whether the pose of the mobile phone changes. Exemplarily, the pose information can be obtained based on its built-in gyroscope. In addition, the display terminal may also be worn by the user on a certain part of the body, or clamped by other devices, and this embodiment does not limit the specific setting method here.

In addition, the display terminal can be connected with the scanning device through pairing. For example, the communication module inside the scanning device is connected based on a preset network protocol, so as to complete the pairing connection with the scanning device. Preferably, the display terminal obtains the currently available network, and selects the network held by the scanning device, such as the wireless network wifi, to connect. Wherein, one scanning device can be connected to multiple display terminals, and the connected multiple display terminals can be operated by connecting to the scanning device. In addition, the display terminal and the scanning device can also be connected based on preset matching rules. For example, the display terminal searches for a connecting scanning device by shaking and performs rule matching. After the rule matching is passed, the display terminal will synchronously display The connected scanning device scans data in real time, and displays the operator interface for imaging control of the scanned data.

Step S220, when the pose information of the display terminal meets the preset condition, analyze the pose information into a control instruction based on the preset analysis rule, and adjust the display of the display terminal for the three-dimensional scanning process of the scanning device based on the control instruction content.

Wherein, the pose information of the display terminal may include the acceleration of rotation of the display terminal in various directions, or the magnitude of a deflection action in a certain direction. The preset parsing rules are rules for parsing pose information into control instructions. After the display terminal is successfully connected to the scanning device, the display terminal can monitor the user's operations or instructions in real time. For example, when the user manipulates the display terminal to tilt, rotate, or translate, the pose of the display terminal will change. If the pose information of the display terminal meets the preset conditions, that is, the range of the user's manipulation of the display terminal to perform any of the above actions reaches a certain level. When the degree is different, the pose information is analyzed to determine the user's control instruction, and then the display content in the display terminal is adjusted based on the control instruction. Specifically, the display content of the display terminal for the three-dimensional scanning process of the scanning device includes the display size and display angle of the three-dimensional model obtained by three-dimensional scanning, and the function of controlling the display of the three-dimensional model based on the front-end design on the display terminal The display layout of the keys. That is, in this embodiment, when it is detected that the user manipulates the display terminal to perform pose changes such as tilting, rotation, or translation, based on the control instructions corresponding to the above-mentioned actions, the display mode of the three-dimensional model in the display terminal is adjusted, and/or Or, adjust the display layout of the function keys implemented based on the front-end design in the display terminal.

For example, based on the preset mapping relationship between pose types and control instructions, when the display terminal is detected to be tilted in a certain direction, the 3D model in the display terminal is controlled to rotate according to the direction in which the display terminal is tilted. , to adjust its display angle, so as to realize the multi-angle display of the three-dimensional model and improve the user experience. Further, if the display terminal presents partial data of the 3D model, and the 3D model is not in the middle of the display interface of the display terminal, the display terminal is manipulated to tilt to the left so that the 3D model in the display interface follows Turning to the left, or manipulating the display terminal to tilt to the right, so that the 3D model in the display interface turns to the right accordingly, so as to adjust the display angle of the 3D model, which is convenient for the user to view. It should be noted that the corresponding relationship between the tilt direction of the display terminal and the rotation direction of the 3D model may be set according to actual application scenarios, and this embodiment does not specifically limit it here.

For another example, when it is detected that the display terminal is partially shaken under the user's control, based on the preset mapping relationship between the pose type and the control command, the interface layout of the display terminal can be adjusted. The positions of the function menus on both sides are convenient for users to operate. Or, when it is detected that the display terminal is shaken in a certain direction by a relatively large degree, the corresponding zoom-in or zoom-out operation is performed on the displayed 3D model, such as zooming in by swinging upwards, zooming out by swinging downwards, etc. , to meet the user's display needs. It can be understood that both the partial swing of the display terminal and the relatively large swing in a certain direction can be determined based on a preset amplitude threshold. That is, based on the pose information of the display terminal, if it has been shaken, and the magnitude of the shake belongs to the first threshold range, it can be determined that the display terminal has been shaken locally, and then perform the corresponding operation; If the magnitude of the movement belongs to the larger second threshold range, it can be determined that a relatively large swing has occurred in a certain direction, and a corresponding operation is performed.

In addition, in practical applications, it may be inconvenient for the user to directly operate the function keys of the scanning device itself. For example, when the scanning device is clamped on the automatic mechanical arm, it is inconvenient for the user to operate the function buttons on the scanning device. Therefore, a projection function for the function keys on the scanning device can also be set in the display terminal. When the user activates the projection function, some key functions of the scanning device will be projected to the display interface of the display terminal for user operation. The projection function can be activated after a certain pose transformation occurs on the display terminal, or can be activated after the user operates a certain button on the display terminal.

It is worth noting that the above example is only used to explain how to adjust the display content of the 3D scanning process based on the control instructions obtained by analyzing the pose information after the pose information of the display terminal reaches the preset condition, and does not constitute a The specific limitation of the display method of the three-dimensional scanning in the example. Based on the content of this embodiment, those skilled in the art may also set other control instructions and adjustment methods in combination with actual application requirements.

In addition, if the operation of the display terminal by the user is not detected, the display terminal continues to display the scanning data of the object under test by the scanning device in real time. If during the scanning process, the scanning device detects a failure such as camera out-of-sync within the scanning device, it can transmit the failure information to the display terminal through the network. Based on the fault information transmitted by the scanning device, such as the preset error code, the display terminal will give a corresponding error prompt to remind the user to troubleshoot the problem. When the fault is eliminated, the display terminal will prompt the user to eliminate the fault again based on the information sent by the scanning device. In addition, after the scanning device stops scanning, the display terminal may vibrate to prompt the user to perform the next operation.

Compared with related technologies, display terminals often only support the display of scanned content, and need to rely on an additional third party to control the scanning device, resulting in low scanning efficiency and poor user experience. This application solves the problems based on the display terminal It uses its own pose information to analyze the user's control instructions, and then realize the adjustment of the scanning content and display interface during the 3D scanning process, which can avoid the dependence on the third-party control platform, improve the efficiency of scanning control and user experience, and improve user control. Convenience of the scanning device.

From the above steps S210 to S220, the pose information of the display terminal connected to the scanning device is obtained; when the pose information of the display terminal meets the preset conditions, the pose information is parsed into control instructions based on the preset analysis rules , based on the control instruction, adjust the display content of the display terminal for the three-dimensional scanning process of the scanning device. It can realize the control of the scanning device and the display of scanning data at the same time on the mobile terminal, thereby avoiding the dependence on the third-party control platform, and further improving the convenience for users to control the scanning device.

In one embodiment, based on the above step S220, when the pose information of the display terminal reaches the preset condition, the pose information is parsed into a control instruction based on a preset parsing rule, which may specifically include the following steps:

Step S221, when the pose information of the display terminal meets the preset condition, identify the pose type of the pose information according to the preset analysis rule; wherein, the pose type includes tilt, rotation, and translation.

Specifically, the magnitude and/or direction of the pose change of the display terminal can be detected by the direction sensor built into the display terminal to determine whether the pose information of the display terminal meets the preset condition, and then combined with the analysis of the preset pose type The rules determine its pose type. For example, when the gyroscope in the display terminal calculates that the acceleration of swinging to the left is the largest and exceeds the preset acceleration threshold, it is determined that the display terminal is swinging to the left based on a preset analysis rule.

In step S222, the control instruction is obtained according to the pose type and the preset mapping relationship between the pose type and the control instruction.

The mapping relationship between different pose types and control instructions can be set in advance in the display terminal. The specific mapping relationship can be adjusted based on actual application scenarios and user requirements. In this embodiment, by monitoring the pose information of the display terminal, and then determining the user's control command, it is possible to adjust the display content of the above-mentioned three-dimensional scanning process based on the pose change of the display terminal, thereby improving the efficiency and convenience of scanning process control .

In addition, in one embodiment, the above-mentioned control instructions include adjusting the display and imaging of the three-dimensional model of the measured object, establishing interactive projection with built-in functions of the scanning device, and adjusting the interface layout of the display terminal.

Among them, adjusting the display imaging of the 3D model can improve the integrity and comprehensiveness of the 3D model display, so as to improve the display effect of the 3D model on the display terminal; establishing interactive projection with the built-in functions of the scanning device can enable the user to communicate directly with the scanning device. In the case of interaction, the function control of the scanning device is realized based on the display terminal to improve the convenience of controlling the scanning device; adjusting the interface layout of the display terminal can make the interface of the display terminal adapt to the user's usage habits, so that the The operation of the display terminal is more user-friendly.

Further, in one embodiment, based on the above step S220, the control instruction is to adjust the display and imaging of the three-dimensional model of the measured object; based on the control instruction, adjusting the display content of the display terminal for the three-dimensional scanning process of the scanning device may include the following steps :

Step S221 , adjusting the display angle and/or display size of the 3D model of the measured object on the display terminal based on the control instruction for adjusting the display and imaging of the 3D model of the measured object.

For example, when the display terminal is tilted to the left, the 3D model is controlled to rotate to the left; when the display terminal is tilted to the right, the 3D model is controlled to rotate to the right. For another example, when the display terminal is swung upward, the three-dimensional model is zoomed in and displayed; when the display terminal is swung downward, the three-dimensional model is zoomed out and displayed. In this embodiment, by adjusting the display angle and/or display size of the 3D model based on the control instruction, the display effect of the 3D model on the display terminal can be improved, and user experience can be improved.

In one embodiment, based on the above step S220, the control instruction is to establish an interactive projection with the built-in function of the scanning device; based on the control instruction, adjusting the display content of the display terminal for the three-dimensional scanning process of the scanning device may also include the following steps:

Step S222 , based on the control command for establishing interactive projection with the built-in function of the scan device, a touch button associated with the built-in function of the scan device is generated on the display interface of the display terminal.

In one embodiment, based on the above step S220, the control instruction is to adjust the interface layout of the display terminal; based on the control instruction, adjusting the display content of the display terminal for the three-dimensional scanning process of the scanning device may also include the following steps:

Step S223, based on the control instruction for adjusting the layout of the interface of the display terminal, changing the positions of the buttons on the display interface of the display terminal. For example, when a local small swing of the display terminal is detected, such as a slight tilt upward or in other directions, the positions of the left and right function menus on the display interface of the display terminal are swapped to make the interface layout more suitable for the user. habits, thereby improving the convenience of user operations.

Additionally, in one embodiment, the above-mentioned display method for 3D scanning may further include the following steps:

Step S230, in the case of receiving the preset fault identification code sent by the scanning device, based on the mapping relationship between the preset fault identification code and the scanning fault type, determine the scanning fault type corresponding to the fault identification code, and for the scanning fault The type generates fault prompt information for users.

Wherein, after the scanning device detects its own fault, it can send a corresponding fault identification code to the display terminal through the communication module, and the display terminal determines the scanning fault type based on the fault identification code, and then generates corresponding fault prompt information. Furthermore, the display terminal can display fault prompt information to the user in the form of pop-up windows and vibrations, so as to prompt the user to troubleshoot and deal with the fault. After the display terminal receives the fault elimination information sent by the scanning device, close the pop-up window.

In addition, in addition to the pose information of the display terminal, the user's control instructions can also be analyzed based on the user's gesture image captured by the display terminal and/or the received user's touch operation, so as to realize the above-mentioned three-dimensional scanning process. Adjustment of the displayed content.

The present embodiment is described and illustrated through preferred embodiments below.

Fig. 3 is a flow chart of the display method for 3D scanning in this preferred embodiment. As shown in Figure 3, the display method for three-dimensional scanning includes the following steps:

Step S301, the scanning device starts to perform three-dimensional scanning on the measured object;

Step S302, the scanning device transmits the scanning data of the three-dimensional scanning to the computing module in real time;

Step S303, the three-dimensional model processed by the calculation module is transmitted to the display terminal for display;

Step S304, judging whether the display terminal detects the user's operation; if so, execute step S305; otherwise, execute step S306;

Step S305, determine the user's operation type; if the operation type is that the display device is tilted in a certain direction, then execute step S307; if the operation type is that the user activates the button projection function of the scanning device, then execute step S308; if the operation type is that the display device shake, then execute step S309;

Step S306, continue to display the three-dimensional model;

Step S307, adjusting the rotation direction of the three-dimensional model according to preset rules;

Step S308, projecting the key functions on the scanning device to the display terminal;

Step S309, judging whether it is local slight shaking; if yes, execute step S310; otherwise, execute step S311;

Step S310, swapping the left and right function menus of the display interface of the display terminal;

Step S311, if it is an upward or downward swing, zoom in or zoom out the three-dimensional model in the display interface.

In this embodiment, a three-dimensional scanning system 40 is also provided. FIG. 4 is a schematic structural diagram of a three-dimensional scanning system 40 in this embodiment. As shown in Figure 4, the three-dimensional scanning system 40 includes: a scanning device 42 and a display terminal 44; wherein, the scanning device 42 is communicatively connected with the display terminal 44; The obtained three-dimensional model is transmitted to the display terminal 44; the display terminal 44 is used to execute the display method for three-dimensional scanning provided by any of the above embodiments.

The above-mentioned 3D scanning system 40 can realize the control of the scanning device and the display of scanning data at the same time on the mobile terminal, so as to avoid the dependence on the third-party control platform and improve the convenience for users to control the scanning device.

This embodiment also provides an electronic device, including a memory and a processor, where a computer program is stored in the memory, and the processor is configured to run the computer program to perform the steps in any one of the above method embodiments.

Optionally, the above-mentioned electronic device may further include a transmission device and an input-output device, wherein the transmission device is connected to the above-mentioned processor, and the input-output device is connected to the above-mentioned processor.

Optionally, in this embodiment, the above-mentioned processor may be configured to execute the following steps through a computer program:

S1, acquiring the pose information of the display terminal connected to the scanning device;

S2, when the pose information of the display terminal meets the preset condition, analyze the pose information into a control instruction based on the preset analysis rule, and adjust the display content of the display terminal for the three-dimensional scanning process of the scanning device based on the control instruction .

It should be noted that, for specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and optional implementation manners, and details are not repeated in this embodiment.

In addition, in combination with the display method for three-dimensional scanning provided in the above embodiments, a storage medium may also be provided in this embodiment for implementation. A computer program is stored on the storage medium; when the computer program is executed by a processor, any one of the display methods for three-dimensional scanning in the above-mentioned embodiments is implemented.

It should be understood that the specific embodiments described here are only used to illustrate the application, not to limit it. According to the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

It should be noted that the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all Information and data authorized by the user or fully authorized by all parties.

Apparently, the drawings are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar situations according to these drawings, but no creative work is required. In addition, it can be understood that although the work done in this development process may be complicated and lengthy, for those of ordinary skill in the art, certain designs, manufactures based on the technical content disclosed in this application Or production and other changes are only conventional technical means, and should not be regarded as insufficient in the content disclosed in this application.

The term "an embodiment" in this application means that a specific feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily imply the same embodiment, nor does it imply mutual exclusion or independence or alternatives to other embodiments. Those of ordinary skill in the art can clearly or implicitly understand that the embodiments described in this application can be combined with other embodiments without conflict.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the protection scope of the patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be determined by the appended claims.

Claims (10)

1. A display method for three-dimensional scanning, comprising:

acquiring pose information of a display terminal connected with a scanning device;

and under the condition that the position and pose information of the display terminal reaches a preset condition, resolving the position and pose information into a control instruction based on a preset resolving rule, and adjusting the display content of the display terminal aiming at the three-dimensional scanning process of the scanning device based on the control instruction.

2. The display method for three-dimensional scanning according to claim 1, wherein in a case where the pose information of the display terminal reaches a preset condition, resolving the pose information into a control instruction based on a preset resolution rule includes:

under the condition that the pose information of the display terminal reaches a preset condition, identifying the pose type of the pose information according to a preset analysis rule; wherein the pose types comprise inclination, rotation and translation;

and obtaining the control instruction according to the pose type and a preset mapping relation between the pose type and the control instruction.

3. The display method for three-dimensional scanning according to claim 1, wherein the control instruction includes adjusting display imaging of a three-dimensional model of an object to be measured, establishing interactive projection with built-in functions of the scanning device, and adjusting an interface layout of the display terminal.

4. The display method for three-dimensional scanning according to claim 3, wherein the control instruction is to adjust display imaging of a three-dimensional model of the object to be measured; the adjusting the display content of the display terminal aiming at the three-dimensional scanning process of the scanning device based on the control instruction comprises the following steps:

and adjusting the display angle and/or the display size of the three-dimensional model of the measured object in the display terminal based on a control instruction for adjusting the display imaging of the three-dimensional model of the measured object.

5. The display method for three-dimensional scanning according to claim 3, wherein the control instruction is to establish interactive projection with a built-in function of the scanning device; the adjusting the display content of the display terminal aiming at the three-dimensional scanning process of the scanning device based on the control instruction comprises the following steps:

and generating a touch key associated with the built-in function of the scanning device on a display interface of the display terminal based on a control instruction for establishing interactive projection with the built-in function of the scanning device.

6. The display method for three-dimensional scanning according to claim 3, wherein the control instruction is to adjust an interface layout of the display terminal; the adjusting the display content of the display terminal aiming at the three-dimensional scanning process of the scanning device based on the control instruction comprises:

and changing the key position in the display interface of the display terminal based on the control instruction for adjusting the interface layout of the display terminal.

7. The display method for three-dimensional scanning according to any one of claims 1 to 6, characterized in that the method further comprises:

under the condition of receiving a preset fault identification code sent by the scanning device, determining the scanning fault type corresponding to the fault identification code based on the mapping relation between the preset fault identification code and the scanning fault type, and generating fault prompt information for a user aiming at the scanning fault type.

8. A three-dimensional scanning system, comprising: a scanning device and a display terminal; the scanning device is in communication connection with the display terminal;

the scanning device is used for three-dimensional scanning of the measured object and transmitting a three-dimensional model obtained by the three-dimensional scanning to the display terminal;

the display terminal is used for executing the display method for three-dimensional scanning in any one of claims 1 to 7.

9. An electronic device comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform the display method for three-dimensional scanning according to any one of claims 1 to 7.

10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the display method for three-dimensional scanning of any one of claims 1 to 7.

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