MX2021014278A - Corrientes de nube de puntos basadas en video. - Google Patents
Corrientes de nube de puntos basadas en video.Info
- Publication number
- MX2021014278A MX2021014278A MX2021014278A MX2021014278A MX2021014278A MX 2021014278 A MX2021014278 A MX 2021014278A MX 2021014278 A MX2021014278 A MX 2021014278A MX 2021014278 A MX2021014278 A MX 2021014278A MX 2021014278 A MX2021014278 A MX 2021014278A
- Authority
- MX
- Mexico
- Prior art keywords
- point cloud
- video
- based point
- region
- streams
- Prior art date
Links
Classifications
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/816—Monomedia components thereof involving special video data, e.g 3D video
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
-
- 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
- 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
- H04N21/440245—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 the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962852046P | 2019-05-23 | 2019-05-23 | |
| US201962907249P | 2019-09-27 | 2019-09-27 | |
| PCT/US2020/034035 WO2020237072A1 (en) | 2019-05-23 | 2020-05-21 | Video-based point cloud streams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2021014278A true MX2021014278A (es) | 2022-02-03 |
Family
ID=71070056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021014278A MX2021014278A (es) | 2019-05-23 | 2020-05-21 | Corrientes de nube de puntos basadas en video. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US12167033B2 (enExample) |
| EP (1) | EP3973713A1 (enExample) |
| JP (3) | JP7631233B2 (enExample) |
| KR (2) | KR20250119672A (enExample) |
| CN (2) | CN114026878B (enExample) |
| AU (1) | AU2020280072B2 (enExample) |
| MX (1) | MX2021014278A (enExample) |
| TW (1) | TWI894150B (enExample) |
| WO (1) | WO2020237072A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3973713A1 (en) * | 2019-05-23 | 2022-03-30 | VID SCALE, Inc. | Video-based point cloud streams |
| JP7663688B2 (ja) * | 2020-11-30 | 2025-04-16 | 中興通訊股▲ふん▼有限公司 | 没入型メディアのマルチアトラスカプセル化 |
| US11711506B2 (en) | 2021-01-05 | 2023-07-25 | Samsung Electronics Co., Ltd. | V3C video component track alternatives |
| CN112887733A (zh) * | 2021-01-25 | 2021-06-01 | 中兴通讯股份有限公司 | 一种容积媒体处理方法、装置、存储介质及电子装置 |
| CN116233594A (zh) * | 2021-11-30 | 2023-06-06 | 京东方科技集团股份有限公司 | 数据处理和解码方法、移动和控制终端、电子系统、介质 |
| CN114629924B (zh) * | 2022-04-13 | 2024-02-13 | 北京赛博云睿智能科技有限公司 | 一种容器进行业务数据同步运行的方法 |
| US20240329915A1 (en) * | 2023-03-29 | 2024-10-03 | Google Llc | Specifying loudness in an immersive audio package |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2730543C (en) | 2008-07-16 | 2014-04-22 | Nokia Corporation | Method and apparatus for track and track subset grouping |
| JP6074509B2 (ja) * | 2012-09-29 | 2017-02-01 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | 映像符号化及び復号化方法、装置及びシステム |
| US10419737B2 (en) * | 2015-04-15 | 2019-09-17 | Google Llc | Data structures and delivery methods for expediting virtual reality playback |
| US10419768B2 (en) | 2016-03-30 | 2019-09-17 | Qualcomm Incorporated | Tile grouping in HEVC and L-HEVC file formats |
| EP3451675A4 (en) | 2016-04-26 | 2019-12-04 | LG Electronics Inc. -1- | METHOD FOR TRANSFERRING 360 DEGREE VIDEOS, METHOD FOR RECEIVING 360 DEGREE VIDEOS, DEVICE FOR TRANSMITTING 360 DEGREE VIDEOS AND DEVICE FOR RECEIVING 360 DEGREE VIDEOS |
| US10291923B2 (en) | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| CN109565610B (zh) * | 2016-05-25 | 2021-03-30 | 皇家Kpn公司 | 处理全向视频的方法、装置以及存储介质 |
| US11297346B2 (en) | 2016-05-28 | 2022-04-05 | Microsoft Technology Licensing, Llc | Motion-compensated compression of dynamic voxelized point clouds |
| US20180103271A1 (en) | 2016-10-10 | 2018-04-12 | Qualcomm Incorporated | Systems and methods for signaling missing or corrupted video data |
| US10652553B2 (en) * | 2016-12-07 | 2020-05-12 | Qualcomm Incorporated | Systems and methods of signaling of regions of interest |
| WO2018171758A1 (en) | 2017-03-24 | 2018-09-27 | Mediatek Inc. | Method and apparatus for deriving vr projection, packing, roi and viewport related tracks in isobmff and supporting viewport roll signaling |
| US10778993B2 (en) | 2017-06-23 | 2020-09-15 | Mediatek Inc. | Methods and apparatus for deriving composite tracks with track grouping |
| EP3642800B1 (en) * | 2017-07-10 | 2025-02-26 | Samsung Electronics Co., Ltd. | Point cloud and mesh compression using image/video codecs |
| US11178377B2 (en) | 2017-07-12 | 2021-11-16 | Mediatek Singapore Pte. Ltd. | Methods and apparatus for spherical region presentation |
| EP3429210A1 (en) * | 2017-07-13 | 2019-01-16 | Thomson Licensing | Methods, devices and stream for encoding and decoding volumetric video |
| EP3432581A1 (en) * | 2017-07-21 | 2019-01-23 | Thomson Licensing | Methods, devices and stream for encoding and decoding volumetric video |
| CN109327699B (zh) * | 2017-07-31 | 2021-07-16 | 华为技术有限公司 | 一种图像的处理方法、终端和服务器 |
| EP3474562A1 (en) * | 2017-10-20 | 2019-04-24 | Thomson Licensing | Method, apparatus and stream for volumetric video format |
| US10535161B2 (en) | 2017-11-09 | 2020-01-14 | Samsung Electronics Co., Ltd. | Point cloud compression using non-orthogonal projection |
| EP3756170A4 (en) * | 2018-02-23 | 2021-11-17 | Nokia Technologies Oy | VOLUMETRIC VIDEO ENCODING AND DECODING |
| CN108731693A (zh) | 2018-06-05 | 2018-11-02 | 北京智行者科技有限公司 | 区块地图采集方法 |
| CN108827317B (zh) | 2018-08-20 | 2022-05-24 | 重庆金美汽车电子有限公司 | 基于稀疏地图和驾驶人识别的室内多平衡车自主导航方法 |
| US20200153885A1 (en) | 2018-10-01 | 2020-05-14 | Lg Electronics Inc. | Apparatus for transmitting point cloud data, a method for transmitting point cloud data, an apparatus for receiving point cloud data and/or a method for receiving point cloud data |
| WO2020189903A1 (ko) | 2019-03-20 | 2020-09-24 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| WO2020189895A1 (ko) | 2019-03-21 | 2020-09-24 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| CN109979008B (zh) | 2019-04-09 | 2023-04-07 | 北京大学深圳研究生院 | 一种基于属性的点云条带划分方法 |
| EP3973713A1 (en) * | 2019-05-23 | 2022-03-30 | VID SCALE, Inc. | Video-based point cloud streams |
| WO2021002633A2 (ko) | 2019-07-04 | 2021-01-07 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
-
2020
- 2020-05-21 EP EP20731752.0A patent/EP3973713A1/en active Pending
- 2020-05-21 CN CN202080044866.6A patent/CN114026878B/zh active Active
- 2020-05-21 WO PCT/US2020/034035 patent/WO2020237072A1/en not_active Ceased
- 2020-05-21 JP JP2021569053A patent/JP7631233B2/ja active Active
- 2020-05-21 KR KR1020257025812A patent/KR20250119672A/ko active Pending
- 2020-05-21 CN CN202410388221.4A patent/CN118433414A/zh active Pending
- 2020-05-21 US US17/613,634 patent/US12167033B2/en active Active
- 2020-05-21 MX MX2021014278A patent/MX2021014278A/es unknown
- 2020-05-21 AU AU2020280072A patent/AU2020280072B2/en active Active
- 2020-05-21 KR KR1020217038194A patent/KR102842653B1/ko active Active
- 2020-05-25 TW TW109117313A patent/TWI894150B/zh active
-
2024
- 2024-10-31 US US18/933,569 patent/US20250056045A1/en active Pending
-
2025
- 2025-02-05 JP JP2025017200A patent/JP7796266B2/ja active Active
- 2025-12-22 JP JP2025272469A patent/JP2026062770A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220022897A (ko) | 2022-02-28 |
| KR102842653B1 (ko) | 2025-08-05 |
| TWI894150B (zh) | 2025-08-21 |
| CN114026878A (zh) | 2022-02-08 |
| TW202112139A (zh) | 2021-03-16 |
| EP3973713A1 (en) | 2022-03-30 |
| CN114026878B (zh) | 2024-04-19 |
| KR20250119672A (ko) | 2025-08-07 |
| JP7631233B2 (ja) | 2025-02-18 |
| US20220239947A1 (en) | 2022-07-28 |
| AU2020280072A1 (en) | 2021-12-16 |
| JP2025076454A (ja) | 2025-05-15 |
| JP2026062770A (ja) | 2026-04-10 |
| JP7796266B2 (ja) | 2026-01-08 |
| US12167033B2 (en) | 2024-12-10 |
| US20250056045A1 (en) | 2025-02-13 |
| JP2022533225A (ja) | 2022-07-21 |
| CN118433414A (zh) | 2024-08-02 |
| WO2020237072A1 (en) | 2020-11-26 |
| AU2020280072B2 (en) | 2025-07-10 |
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