RU2018115810A3 - - Google Patents
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- RU2018115810A3 RU2018115810A3 RU2018115810A RU2018115810A RU2018115810A3 RU 2018115810 A3 RU2018115810 A3 RU 2018115810A3 RU 2018115810 A RU2018115810 A RU 2018115810A RU 2018115810 A RU2018115810 A RU 2018115810A RU 2018115810 A3 RU2018115810 A3 RU 2018115810A3
- Authority
- RU
- Russia
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/06—Topological mapping of higher dimensional structures onto lower dimensional surfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Processing Or Creating Images (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17305504.7A EP3399757A1 (en) | 2017-05-04 | 2017-05-04 | Method and apparatus to encode and decode two-dimension point clouds |
| EP17305504.7 | 2017-05-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018115810A RU2018115810A (ru) | 2019-10-30 |
| RU2018115810A3 true RU2018115810A3 (enExample) | 2021-06-23 |
| RU2762005C2 RU2762005C2 (ru) | 2021-12-14 |
Family
ID=58709420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018115810A RU2762005C2 (ru) | 2017-05-04 | 2018-04-27 | Способ и устройство для того, чтобы кодировать и декодировать двумерные облака точек |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11122101B2 (enExample) |
| EP (2) | EP3399757A1 (enExample) |
| JP (1) | JP7166782B2 (enExample) |
| KR (1) | KR102627189B1 (enExample) |
| CN (1) | CN108810571B (enExample) |
| BR (1) | BR102018009143A2 (enExample) |
| CA (1) | CA3003608A1 (enExample) |
| MX (1) | MX383636B (enExample) |
| RU (1) | RU2762005C2 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109460535B (zh) * | 2018-11-14 | 2023-02-03 | 深圳职业技术学院 | 一种基于云的有限域矩阵求逆装置及求逆方法 |
| KR102256913B1 (ko) * | 2018-12-03 | 2021-05-27 | 고려대학교 산학협력단 | 삼차원 동적 포인트 클라우드 압축방법 |
| CN111327902B (zh) * | 2018-12-13 | 2022-11-22 | 华为技术有限公司 | 点云的编解码方法及装置 |
| CN111327897B (zh) | 2018-12-13 | 2022-01-14 | 华为技术有限公司 | 点云编码方法和编码器 |
| US11095900B2 (en) * | 2018-12-19 | 2021-08-17 | Sony Group Corporation | Point cloud coding structure |
| US11039115B2 (en) * | 2018-12-21 | 2021-06-15 | Samsung Electronics Co., Ltd. | Low complexity color smoothing of reconstructed point clouds |
| WO2020146341A1 (en) * | 2019-01-07 | 2020-07-16 | Futurewei Technologies, Inc. | Point cloud bitstream structure and auxiliary information differential coding |
| KR102640235B1 (ko) * | 2019-01-11 | 2024-02-23 | 삼성전자주식회사 | 3차원 데이터 부호화 방법 및 장치 및 3차원 데이터 복호화 방법 및 장치 |
| US11190803B2 (en) * | 2019-01-18 | 2021-11-30 | Sony Group Corporation | Point cloud coding using homography transform |
| EP3922037A1 (en) * | 2019-02-07 | 2021-12-15 | InterDigital VC Holdings, Inc. | Processing a point cloud |
| KR20250020729A (ko) * | 2019-03-08 | 2025-02-11 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 포인트 클라우드의 적응 스트리밍을 위한 방법 및 장치 |
| WO2020190097A1 (ko) * | 2019-03-20 | 2020-09-24 | 엘지전자 주식회사 | 포인트 클라우드 데이터 수신 장치, 포인트 클라우드 데이터 수신 방법, 포인트 클라우드 데이터 처리 장치 및 포인트 클라우드 데이터 처리 방법 |
| KR102585498B1 (ko) | 2019-03-20 | 2023-10-06 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신장치 및 포인트 클라우드 데이터 수신 방법 |
| CN111739111B (zh) * | 2019-03-20 | 2023-05-30 | 上海交通大学 | 一种点云投影编码的块内偏移优化方法及系统 |
| EP3713238A1 (en) * | 2019-03-20 | 2020-09-23 | InterDigital VC Holdings, Inc. | Processing a point cloud |
| KR102699246B1 (ko) * | 2019-03-21 | 2024-08-27 | 엘지전자 주식회사 | 포인트 클라우드 데이터 부호화 장치, 포인트 클라우드 데이터 부호화 방법, 포인트 클라우드 데이터 복호화 장치 및 포인트 클라우드 데이터 복호화 방법 |
| EP3926959A4 (en) * | 2019-03-21 | 2022-03-23 | LG Electronics Inc. | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method |
| WO2020235979A1 (ko) | 2019-05-23 | 2020-11-26 | 삼성전자 주식회사 | 포인트 클라우드 기반 데이터를 렌더링하는 방법 및 장치 |
| WO2020256244A1 (ko) * | 2019-06-21 | 2020-12-24 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| CN114041169B (zh) * | 2019-07-03 | 2025-11-04 | Lg电子株式会社 | 点云数据发送设备、点云数据发送方法、点云数据接收设备、以及点云数据接收方法 |
| EP4011088B1 (en) * | 2019-10-03 | 2024-07-03 | LG Electronics Inc. | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method |
| CN110730364B (zh) * | 2019-10-14 | 2021-08-31 | 广州微算互联信息技术有限公司 | 一种云手机数据传输方法、装置及存储介质 |
| US11348285B2 (en) * | 2019-12-10 | 2022-05-31 | Sony Group Corporation | Mesh compression via point cloud representation |
| EP4057632A4 (en) * | 2019-12-13 | 2023-01-04 | Sony Group Corporation | IMAGE PROCESSING DEVICE AND METHOD |
| CN115023739A (zh) * | 2019-12-20 | 2022-09-06 | 交互数字Vc控股法国公司 | 用于对具有视图驱动的镜面反射的体积视频进行编码和解码的方法和装置 |
| WO2021140276A1 (en) * | 2020-01-10 | 2021-07-15 | Nokia Technologies Oy | Storage of multiple atlases from one v-pcc elementary stream in isobmff |
| US11743501B2 (en) * | 2020-04-07 | 2023-08-29 | Qualcomm Incorporated | High-level syntax design for geometry-based point cloud compression |
| EP4135319B1 (en) | 2020-04-11 | 2025-07-23 | Lg Electronics Inc. | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device and point cloud data reception method |
| CN115428467B (zh) * | 2020-04-14 | 2024-03-08 | Lg电子株式会社 | 点云数据发送设备和方法、点云数据接收设备和方法 |
| WO2022141461A1 (zh) | 2020-12-31 | 2022-07-07 | Oppo广东移动通信有限公司 | 点云编解码方法、编码器、解码器以及计算机存储介质 |
| CN115474041B (zh) * | 2021-06-11 | 2023-05-26 | 腾讯科技（深圳）有限公司 | 点云属性的预测方法、装置及相关设备 |
| CN117693936A (zh) * | 2021-07-04 | 2024-03-12 | 抖音视界有限公司 | 用于点云编解码的方法、装置和介质 |
| EP4141794A1 (en) * | 2021-08-31 | 2023-03-01 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus of encoding/decoding point cloud geometry data sensed by at least one sensor |
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| US7236613B2 (en) * | 2003-08-29 | 2007-06-26 | The Boeing Company | Methods and apparatus for infrared resolution of closely-spaced objects |
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| JP5745435B2 (ja) | 2012-02-01 | 2015-07-08 | 東芝プラントシステム株式会社 | 三次元データ処理装置、三次元データ処理プログラムおよび三次元データ処理方法 |
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| CN103761744B (zh) * | 2014-02-21 | 2016-06-15 | 哈尔滨工业大学 | 通用型二维点云分组方法 |
| EP2947630A1 (en) * | 2014-05-23 | 2015-11-25 | My Virtual Reality Software AS | Method for compressing coordinate data |
| US9940727B2 (en) * | 2014-06-19 | 2018-04-10 | University Of Southern California | Three-dimensional modeling from wide baseline range scans |
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| CN106339208B (zh) * | 2015-07-15 | 2019-12-13 | 腾讯科技（深圳）有限公司 | 一种多媒体信息弹窗的处理方法及设备 |
| US10193904B2 (en) * | 2015-07-16 | 2019-01-29 | Qatar University | Data-driven semi-global alignment technique for masquerade detection in stand-alone and cloud computing systems |
| CN105427239B (zh) * | 2015-12-05 | 2018-05-22 | 刘忠艳 | 一种二维点云匹配方法 |
| US10043305B2 (en) * | 2016-01-06 | 2018-08-07 | Meta Company | Apparatuses, methods and systems for pre-warping images for a display system with a distorting optical component |
| US20170214943A1 (en) * | 2016-01-22 | 2017-07-27 | Mitsubishi Electric Research Laboratories, Inc. | Point Cloud Compression using Prediction and Shape-Adaptive Transforms |
| CN106228570B (zh) * | 2016-07-08 | 2019-04-09 | 百度在线网络技术（北京）有限公司 | 一种真值数据确定方法和装置 |
| US10417533B2 (en) * | 2016-08-09 | 2019-09-17 | Cognex Corporation | Selection of balanced-probe sites for 3-D alignment algorithms |
| US20180053324A1 (en) * | 2016-08-19 | 2018-02-22 | Mitsubishi Electric Research Laboratories, Inc. | Method for Predictive Coding of Point Cloud Geometries |
| US11514613B2 (en) | 2017-03-16 | 2022-11-29 | Samsung Electronics Co., Ltd. | Point cloud and mesh compression using image/video codecs |
| US20190116372A1 (en) * | 2017-10-16 | 2019-04-18 | Mitsubishi Electric Research Laboratories, Inc. | Systems and Methods for Compressing, Representing and Processing Point Clouds |
-
2017
- 2017-05-04 EP EP17305504.7A patent/EP3399757A1/en not_active Withdrawn
-
2018
- 2018-04-19 JP JP2018080325A patent/JP7166782B2/ja active Active
- 2018-04-26 EP EP18169543.8A patent/EP3399758B1/en active Active
- 2018-04-27 RU RU2018115810A patent/RU2762005C2/ru active
- 2018-04-30 KR KR1020180049976A patent/KR102627189B1/ko active Active
- 2018-05-02 US US15/969,009 patent/US11122101B2/en active Active
- 2018-05-02 MX MX2018005496A patent/MX383636B/es unknown
- 2018-05-02 CA CA3003608A patent/CA3003608A1/en not_active Abandoned
- 2018-05-03 CN CN201810418588.0A patent/CN108810571B/zh active Active
- 2018-05-04 BR BR102018009143-3A patent/BR102018009143A2/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7166782B2 (ja) | 2022-11-08 |
| CA3003608A1 (en) | 2018-11-04 |
| MX2018005496A (es) | 2018-11-09 |
| CN108810571B (zh) | 2022-04-05 |
| KR102627189B1 (ko) | 2024-01-22 |
| EP3399758B1 (en) | 2020-09-16 |
| RU2762005C2 (ru) | 2021-12-14 |
| MX383636B (es) | 2025-03-14 |
| CN108810571A (zh) | 2018-11-13 |
| EP3399758A1 (en) | 2018-11-07 |
| RU2018115810A (ru) | 2019-10-30 |
| US11122101B2 (en) | 2021-09-14 |
| US20180324240A1 (en) | 2018-11-08 |
| KR20180122947A (ko) | 2018-11-14 |
| EP3399757A1 (en) | 2018-11-07 |
| JP2018198421A (ja) | 2018-12-13 |
| BR102018009143A2 (pt) | 2019-03-19 |