CA3038689A1 - Methods, devices and stream to encode global rotation motion compensated images - Google Patents

Methods, devices and stream to encode global rotation motion compensated images Download PDF

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Publication number
CA3038689A1
CA3038689A1 CA3038689A CA3038689A CA3038689A1 CA 3038689 A1 CA3038689 A1 CA 3038689A1 CA 3038689 A CA3038689 A CA 3038689A CA 3038689 A CA3038689 A CA 3038689A CA 3038689 A1 CA3038689 A1 CA 3038689A1
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Canada
Prior art keywords
image
images
motion
data
stream
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Pending
Application number
CA3038689A
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English (en)
French (fr)
Inventor
Philippe Bordes
Gagan Rath
Fabien Racape
Franck Galpin
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InterDigital VC Holdings Inc
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InterDigital VC Holdings Inc
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Application filed by InterDigital VC Holdings Inc filed Critical InterDigital VC Holdings Inc
Publication of CA3038689A1 publication Critical patent/CA3038689A1/en
Pending legal-status Critical Current

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    • 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
    • H04N19/10—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
    • H04N19/50—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
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA3038689A 2016-09-30 2017-09-21 Methods, devices and stream to encode global rotation motion compensated images Pending CA3038689A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16306266.4A EP3301928A1 (en) 2016-09-30 2016-09-30 Methods, devices and stream to encode global rotation motion compensated images
EP16306266.4 2016-09-30
PCT/EP2017/073906 WO2018060048A1 (en) 2016-09-30 2017-09-21 Methods, devices and stream to encode global rotation motion compensated images

Publications (1)

Publication Number Publication Date
CA3038689A1 true CA3038689A1 (en) 2018-04-05

Family

ID=57138002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3038689A Pending CA3038689A1 (en) 2016-09-30 2017-09-21 Methods, devices and stream to encode global rotation motion compensated images

Country Status (8)

Country Link
US (1) US11812066B2 (enExample)
EP (2) EP3301928A1 (enExample)
JP (1) JP7217226B2 (enExample)
KR (2) KR102658946B1 (enExample)
CN (1) CN110024404B (enExample)
CA (1) CA3038689A1 (enExample)
MX (1) MX2019003587A (enExample)
WO (1) WO2018060048A1 (enExample)

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CA3071968A1 (en) * 2017-08-04 2019-02-07 Kyowa Kirin Co., Ltd. Nucleic acid-containing lipid nanoparticle
EP3850845A1 (en) * 2018-09-14 2021-07-21 Koninklijke KPN N.V. Video coding based on global motion compensated motion vectors
WO2020053383A1 (en) * 2018-09-14 2020-03-19 Koninklijke Kpn N.V. Video coding based on global motion compensated motion vector predictors
CN111225208B (zh) * 2018-11-27 2022-09-02 北京小米移动软件有限公司 视频编码方法及装置
WO2020034509A1 (en) * 2018-12-14 2020-02-20 Zte Corporation Immersive video bitstream processing
WO2021045536A1 (en) 2019-09-04 2021-03-11 Wilus Institute Of Standards And Technology Inc. Video encoding and decoding acceleration utilizing imu sensor data for cloud virtual reality
CN114915791B (zh) * 2021-02-08 2023-10-20 荣耀终端有限公司 基于二维规则化平面投影的点云序列编解码方法及装置
US12447403B2 (en) * 2022-04-25 2025-10-21 Mediatek Inc. Image processing device and image processing method for game loop
US20240233199A1 (en) * 2023-01-10 2024-07-11 Qualcomm Incorporated Inter prediction for predictive geometry coding
US20240346893A1 (en) * 2023-04-17 2024-10-17 Tencent America LLC Method for carriage of binary wavelet streams in haptics interchange format

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US5844613A (en) 1997-03-17 1998-12-01 Microsoft Corporation Global motion estimator for motion video signal encoding
CN1258925C (zh) 2003-06-27 2006-06-07 中国科学院计算技术研究所 多视角视频编解码预测补偿方法及装置
JP2005020478A (ja) * 2003-06-27 2005-01-20 Olympus Corp 画像処理装置、画像処理方法及び画像処理プログラム
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KR101365445B1 (ko) * 2007-01-03 2014-02-19 삼성전자주식회사 전역 및 국부 움직임 보상을 순차적으로 이용하는 움직임보상 방법, 복호화 방법, 장치, 인코더 및 디코더
CN101350920A (zh) 2007-07-17 2009-01-21 北京华辰广正科技发展有限公司 一种面向全景视频的全局运动估计方法
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Also Published As

Publication number Publication date
MX2019003587A (es) 2019-06-10
US11812066B2 (en) 2023-11-07
KR20190054076A (ko) 2019-05-21
KR102658946B1 (ko) 2024-04-18
JP7217226B2 (ja) 2023-02-02
EP3520411A1 (en) 2019-08-07
BR112019006250A2 (pt) 2019-06-18
WO2018060048A1 (en) 2018-04-05
EP3301928A1 (en) 2018-04-04
KR20230051638A (ko) 2023-04-18
US20200045342A1 (en) 2020-02-06
JP2019534608A (ja) 2019-11-28
CN110024404B (zh) 2023-06-20
CN110024404A (zh) 2019-07-16

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