Gururajan, 2023 - Google Patents
Point cloud data compressionGururajan, 2023
- Document ID
- 10711781670931550452
- Author
- Gururajan A
- Publication year
External Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding, e.g. from bit-mapped to non bit-mapped
- G06T9/001—Model-based coding, e.g. wire frame
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
- G06K9/46—Extraction of features or characteristics of the image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
- G06K9/00624—Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
- G06T3/40—Scaling the whole image or part thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/32—Image data format
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Quach et al. | Survey on deep learning-based point cloud compression | |
| Huang et al. | Octsqueeze: Octree-structured entropy model for lidar compression | |
| US12122420B2 (en) | Computer vision system | |
| Nguyen et al. | Multiscale deep context modeling for lossless point cloud geometry compression | |
| Wiesmann et al. | Deep compression for dense point cloud maps | |
| JP7560021B2 (en) | Deep Learning Systems | |
| US12230004B2 (en) | Method and apparatus for processing a point cloud | |
| Chen et al. | 3d point cloud processing and learning for autonomous driving | |
| CN115086660B (en) | Decoding and encoding method based on point cloud attribute prediction, decoder and encoder | |
| KR20210042942A (en) | Object instance mapping using video data | |
| CN115529463A (en) | Encoding and decoding method, encoder, decoder and storage medium | |
| Li et al. | Point Cloud Compression: Technologies and Standardization | |
| Menini et al. | A real-time online learning framework for joint 3d reconstruction and semantic segmentation of indoor scenes | |
| JP2022521253A (en) | Image processing to determine the thickness of an object | |
| Ainala et al. | An improved enhancement layer for octree based point cloud compression with plane projection approximation | |
| Turki et al. | Pynerf: Pyramidal neural radiance fields | |
| Martins et al. | Impact of LiDAR point cloud compression on 3D object detection evaluated on the KITTI dataset | |
| Wang et al. | Compression Approaches for LiDAR Point Clouds and Beyond: A Survey | |
| Gururajan | Point cloud data compression | |
| Kniaz et al. | Deep learning a single photo voxel model prediction from real and synthetic images | |
| Chen et al. | Scalar-nerf: scalable large-scale neural radiance fields for scene reconstruction | |
| Valenzise et al. | Point cloud compression | |
| Wegen et al. | Concepts and challenges for 4D point clouds as a foundation of conscious, smart city systems | |
| WO2024060161A1 (en) | Encoding method, decoding method, encoder, decoder and storage medium | |
| WO2023123284A1 (en) | Decoding method, encoding method, decoder, encoder, and storage medium |