KR20190054076A - 글로벌 회전 모션 보상된 이미지들을 인코딩하기 위한 방법, 디바이스 및 스트림 - Google Patents

글로벌 회전 모션 보상된 이미지들을 인코딩하기 위한 방법, 디바이스 및 스트림 Download PDF

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KR20190054076A
KR20190054076A KR1020197008271A KR20197008271A KR20190054076A KR 20190054076 A KR20190054076 A KR 20190054076A KR 1020197008271 A KR1020197008271 A KR 1020197008271A KR 20197008271 A KR20197008271 A KR 20197008271A KR 20190054076 A KR20190054076 A KR 20190054076A
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data
motion
stream
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필리쁘 보르드
가강 라뜨
파비앙 라까쁘
프랑끄 갈팽
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인터디지털 브이씨 홀딩스 인코포레이티드
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Priority to KR1020237012225A priority Critical patent/KR102658946B1/ko
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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)
KR1020197008271A 2016-09-30 2017-09-21 글로벌 회전 모션 보상된 이미지들을 인코딩하기 위한 방법, 디바이스 및 스트림 Withdrawn KR20190054076A (ko)

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KR1020237012225A KR102658946B1 (ko) 2016-09-30 2017-09-21 글로벌 회전 모션 보상된 이미지들을 인코딩하기 위한 방법, 디바이스 및 스트림

Applications Claiming Priority (3)

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

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KR1020237012225A Active KR102658946B1 (ko) 2016-09-30 2017-09-21 글로벌 회전 모션 보상된 이미지들을 인코딩하기 위한 방법, 디바이스 및 스트림

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US (1) US11812066B2 (enExample)
EP (2) EP3301928A1 (enExample)
JP (1) JP7217226B2 (enExample)
KR (2) KR20190054076A (enExample)
CN (1) CN110024404B (enExample)
CA (1) CA3038689A1 (enExample)
MX (1) MX2019003587A (enExample)
WO (1) WO2018060048A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10560678B2 (en) * 2016-11-09 2020-02-11 Mediatek Inc. Method and apparatus having video encoding function with syntax element signaling of rotation information of content-oriented rotation applied to 360-degree image content or 360-degree video content represented in projection format and associated method and apparatus having video decoding function
EP3662913A4 (en) * 2017-08-04 2021-06-30 Kyowa Kirin Co., Ltd. Nucleic-acid-containing lipid nanoparticles
WO2020053383A1 (en) * 2018-09-14 2020-03-19 Koninklijke Kpn N.V. Video coding based on global motion compensated motion vector predictors
WO2020053329A1 (en) * 2018-09-14 2020-03-19 Koninklijke Kpn N.V. Video coding based on global motion compensated motion vectors
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
CN113228658B (zh) * 2018-12-14 2023-10-17 中兴通讯股份有限公司 沉浸式视频比特流处理
KR102476057B1 (ko) 2019-09-04 2022-12-09 주식회사 윌러스표준기술연구소 클라우드 가상 현실을 위한 imu 센서 데이터를 활용한 비디오 인코딩 및 디코딩 가속 방법 및 장치
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
US12626567B2 (en) 2023-04-17 2026-05-12 Tencent America LLC Method for carriage of binary wavelet streams in haptics interchange format

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3505199B2 (ja) * 1992-06-30 2004-03-08 株式会社リコー ビデオカメラジッタ補正装置、データ圧縮装置、データ伸長装置、データ圧縮方法及びデータ伸長方法
US5844613A (en) 1997-03-17 1998-12-01 Microsoft Corporation Global motion estimator for motion video signal encoding
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
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
KR100703283B1 (ko) * 2004-03-15 2007-04-03 삼성전자주식회사 회전 매칭을 통해 움직임을 예측하는 영상 부호화 장치 및방법
US8116376B2 (en) 2004-04-02 2012-02-14 Thomson Licensing Complexity scalable video decoding
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
JP2009081622A (ja) * 2007-09-26 2009-04-16 Oki Semiconductor Co Ltd 動画像圧縮符号化装置
US10104361B2 (en) * 2014-11-14 2018-10-16 Samsung Electronics Co., Ltd. Coding of 360 degree videos using region adaptive smoothing
JP6687015B2 (ja) * 2015-03-05 2020-04-22 ソニー株式会社 画像処理装置および画像処理方法
US11228754B2 (en) * 2016-05-06 2022-01-18 Qualcomm Incorporated Hybrid graphics and pixel domain architecture for 360 degree video
KR20190039669A (ko) * 2016-05-26 2019-04-15 엘지전자 주식회사 360 비디오를 전송하는 방법, 360 비디오를 수신하는 방법, 360 비디오 전송 장치, 360 비디오 수신 장치
US10127637B2 (en) * 2016-08-30 2018-11-13 Adobe Systems Incorporated Automatic orientation adjustment of spherical panorama digital images
US10390039B2 (en) * 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
JPWO2018056181A1 (ja) 2016-09-26 2019-07-04 ソニー株式会社 符号化装置、符号化方法、復号化装置、復号化方法、送信装置および受信装置

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WO2018060048A1 (en) 2018-04-05
EP3301928A1 (en) 2018-04-04
US20200045342A1 (en) 2020-02-06
BR112019006250A2 (pt) 2019-06-18
MX2019003587A (es) 2019-06-10
KR20230051638A (ko) 2023-04-18
CA3038689A1 (en) 2018-04-05
JP7217226B2 (ja) 2023-02-02
CN110024404A (zh) 2019-07-16
US11812066B2 (en) 2023-11-07
EP3520411A1 (en) 2019-08-07
JP2019534608A (ja) 2019-11-28
KR102658946B1 (ko) 2024-04-18
CN110024404B (zh) 2023-06-20

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