SG11202107705PA - Efficient patch rotation in point cloud coding - Google Patents

Efficient patch rotation in point cloud coding

Info

Publication number
SG11202107705PA
SG11202107705PA SG11202107705PA SG11202107705PA SG11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA SG 11202107705P A SG11202107705P A SG 11202107705PA
Authority
SG
Singapore
Prior art keywords
point cloud
cloud coding
patch rotation
efficient patch
efficient
Prior art date
Application number
SG11202107705PA
Inventor
Vladyslav Zakharchenko
Dejun Zhang
Kangying Cai
Jianle Chen
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of SG11202107705PA publication Critical patent/SG11202107705PA/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • 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
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG11202107705PA 2019-01-14 2020-01-13 Efficient patch rotation in point cloud coding SG11202107705PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962792259P 2019-01-14 2019-01-14
PCT/US2020/013348 WO2020150148A1 (en) 2019-01-14 2020-01-13 Efficient patch rotation in point cloud coding

Publications (1)

Publication Number Publication Date
SG11202107705PA true SG11202107705PA (en) 2021-08-30

Family

ID=71613542

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107705PA SG11202107705PA (en) 2019-01-14 2020-01-13 Efficient patch rotation in point cloud coding

Country Status (8)

Country Link
US (1) US11973987B2 (en)
EP (1) EP3899875A4 (en)
JP (1) JP7402884B2 (en)
KR (2) KR20230116966A (en)
CN (1) CN113302663A (en)
BR (1) BR112021013784A2 (en)
SG (1) SG11202107705PA (en)
WO (1) WO2020150148A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110719497B (en) * 2018-07-12 2021-06-22 华为技术有限公司 Point cloud coding and decoding method and coder-decoder
WO2020188932A1 (en) * 2019-03-15 2020-09-24 ソニー株式会社 Information processing device and information processing method
US11477483B2 (en) 2020-01-08 2022-10-18 Apple Inc. Video-based point cloud compression with variable patch scaling
WO2022074286A1 (en) * 2020-10-05 2022-04-14 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and video decoding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9881415B2 (en) * 2008-06-19 2018-01-30 Robert Andrew Palais Generating point clouds
US20140320492A1 (en) * 2011-11-25 2014-10-30 Wenfei Jiang Methods and apparatus for reflective symmetry based 3d model compression
CN106973569A (en) * 2014-05-13 2017-07-21 Pcp虚拟现实股份有限公司 Generation and the playback multimedia mthods, systems and devices of virtual reality
JPWO2017204185A1 (en) 2016-05-27 2019-03-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ Encoding device, decoding device, encoding method, and decoding method
EP3301916A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Method and apparatus for omnidirectional video coding with adaptive intra most probable modes
US11514613B2 (en) * 2017-03-16 2022-11-29 Samsung Electronics Co., Ltd. Point cloud and mesh compression using image/video codecs
US10650554B2 (en) * 2018-09-27 2020-05-12 Sony Corporation Packing strategy signaling

Also Published As

Publication number Publication date
JP2022517118A (en) 2022-03-04
US11973987B2 (en) 2024-04-30
KR102562209B1 (en) 2023-07-31
US20210337237A1 (en) 2021-10-28
KR20230116966A (en) 2023-08-04
EP3899875A4 (en) 2022-03-16
BR112021013784A2 (en) 2021-09-21
KR20210114488A (en) 2021-09-23
WO2020150148A1 (en) 2020-07-23
EP3899875A1 (en) 2021-10-27
JP7402884B2 (en) 2023-12-21
CN113302663A (en) 2021-08-24

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