CN104813668B - 在三维视频译码中的自适应性明度补偿 - Google Patents

在三维视频译码中的自适应性明度补偿 Download PDF

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CN104813668B
CN104813668B CN201380060073.3A CN201380060073A CN104813668B CN 104813668 B CN104813668 B CN 104813668B CN 201380060073 A CN201380060073 A CN 201380060073A CN 104813668 B CN104813668 B CN 104813668B
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video
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CN104813668A (zh
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陈颖
康杰元
张莉
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/597—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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CN201380060073.3A 2012-11-20 2013-11-20 在三维视频译码中的自适应性明度补偿 Active CN104813668B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261728739P 2012-11-20 2012-11-20
US61/728,739 2012-11-20
US201361750321P 2013-01-08 2013-01-08
US61/750,321 2013-01-08
US14/084,347 2013-11-19
US14/084,347 US9667942B2 (en) 2012-11-20 2013-11-19 Adaptive luminance compensation in three dimensional video coding
PCT/US2013/070957 WO2014081799A1 (en) 2012-11-20 2013-11-20 Adaptive luminance compensation in three dimensional video coding

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CN104813668A CN104813668A (zh) 2015-07-29
CN104813668B true CN104813668B (zh) 2018-09-28

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EP (1) EP2923492B1 (enExample)
JP (2) JP6359549B2 (enExample)
CN (1) CN104813668B (enExample)
ES (1) ES2620432T3 (enExample)
HU (1) HUE032219T2 (enExample)
TW (1) TWI558178B (enExample)
WO (1) WO2014081799A1 (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8879632B2 (en) 2010-02-18 2014-11-04 Qualcomm Incorporated Fixed point implementation for geometric motion partitioning
US9118929B2 (en) 2010-04-14 2015-08-25 Mediatek Inc. Method for performing hybrid multihypothesis prediction during video coding of a coding unit, and associated apparatus
US8971400B2 (en) * 2010-04-14 2015-03-03 Mediatek Inc. Method for performing hybrid multihypothesis prediction during video coding of a coding unit, and associated apparatus
WO2012120582A1 (ja) * 2011-03-07 2012-09-13 パナソニック株式会社 動き補償装置、動画像符号化装置、動画像復号装置、動き補償方法、プログラム、及び集積回路
EP2983362B1 (en) * 2013-04-05 2020-10-28 Samsung Electronics Co., Ltd. Interlayer video decoding method and apparatus for compensating luminance difference
KR102186461B1 (ko) * 2013-04-05 2020-12-03 삼성전자주식회사 정수 픽셀의 위치와 관련하여 비디오의 부호화 및 복호화를 수행하는 방법과 그 장치
CA2909550C (en) * 2013-07-15 2018-04-24 Mediatek Singapore Pte. Ltd. Method of disparity derived depth coding in 3d video coding
KR102264679B1 (ko) * 2013-10-14 2021-06-14 삼성전자주식회사 휘도 보상 여부에 따른 뷰 합성 예측 적용 방법 및 장치
WO2015192372A1 (en) * 2014-06-20 2015-12-23 Mediatek Singapore Pte. Ltd. A simplified method for illumination compensation in multi-view and 3d video coding
CN105100549B (zh) * 2015-07-27 2018-06-29 京东方科技集团股份有限公司 图像补偿方法及装置
KR20240166608A (ko) * 2015-12-14 2024-11-26 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 삼차원 데이터 부호화 방법, 삼차원 데이터 복호 방법, 삼차원 데이터 부호화 장치 및 삼차원 데이터 복호 장치
CN117041550A (zh) 2016-04-29 2023-11-10 世宗大学校产学协力团 用于对图像信号进行编码/解码的方法和设备
US10939125B2 (en) * 2016-04-29 2021-03-02 Industry Academy Cooperation Foundation Of Sejong University Method and apparatus for encoding/decoding image signal
US10397569B2 (en) * 2016-06-03 2019-08-27 Mediatek Inc. Method and apparatus for template-based intra prediction in image and video coding
ES2830053B2 (es) * 2016-07-05 2023-03-02 Kt Corp Metodo y aparato para procesar senal de video
CN116567225A (zh) 2016-08-11 2023-08-08 Lx 半导体科技有限公司 编码/解码设备以及发送图像数据的设备
EP3301915A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Method and apparatus for omnidirectional video coding with adaptive intra most probable modes
US10798404B2 (en) 2016-10-05 2020-10-06 Qualcomm Incorporated Systems and methods of performing improved local illumination compensation
US20200267385A1 (en) * 2017-07-06 2020-08-20 Kaonmedia Co., Ltd. Method for processing synchronised image, and apparatus therefor
US10715810B2 (en) * 2018-02-20 2020-07-14 Qualcomm Incorporated Simplified local illumination compensation
EP3554080A1 (en) 2018-04-13 2019-10-16 InterDigital VC Holdings, Inc. Methods and devices for picture encoding and decoding
WO2019234604A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks
US11632546B2 (en) 2018-07-18 2023-04-18 Electronics And Telecommunications Research Institute Method and device for effective video encoding/decoding via local lighting compensation
WO2020044253A1 (en) 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Redundancy removal of partitioning methods
US11132819B2 (en) * 2018-12-13 2021-09-28 Konkuk University Industrial Cooperation Corp Method and apparatus for decoding multi-view video information
KR20250165668A (ko) * 2018-12-25 2025-11-26 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 디코딩 예측 방법, 장치 및 컴퓨터 저장 매체
US11206396B2 (en) * 2019-01-16 2021-12-21 Qualcomm Incorporated Local illumination compensation in video coding
CN113228632B (zh) * 2019-01-16 2022-09-02 华为技术有限公司 用于局部亮度补偿的编码器、解码器、以及对应方法
WO2020151764A1 (en) 2019-01-27 2020-07-30 Beijing Bytedance Network Technology Co., Ltd. Improved method for local illumination compensation
CN113273217A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 非对称四叉树分割
WO2020164479A1 (en) * 2019-02-11 2020-08-20 Beijing Bytedance Network Technology Co., Ltd. Video block partition based on quinary tree
KR20210125578A (ko) * 2019-03-18 2021-10-18 텐센트 아메리카 엘엘씨 비디오 코딩을 위한 방법 및 장치
EP3751853A1 (en) * 2019-06-12 2020-12-16 InterDigital VC Holdings, Inc. Method and apparatus for encoding a block and decoding based on illumination compensation
KR20240089399A (ko) * 2021-10-05 2024-06-20 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 깊이 모션 기반 다중 유형 트리 분할
EP4659449A1 (en) * 2023-01-31 2025-12-10 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing
WO2024218105A1 (en) * 2023-04-21 2024-10-24 Interdigital Ce Patent Holdings, Sas Temporal prediction using cross-component residual model

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102113326A (zh) * 2008-08-04 2011-06-29 杜比实验室特许公司 重叠块差异估计和补偿体系结构
KR20110130845A (ko) * 2010-05-28 2011-12-06 광운대학교 산학협력단 영상을 깊이에 따라 계층별로 분리하여 히스토그램 매칭을 하는 다시점 영상의 조명보상 방법 및 그 기록매체
CN102611851A (zh) * 2012-03-01 2012-07-25 林青 一种视频图像的自动照度补偿方法及系统
KR101187580B1 (ko) * 2008-06-02 2012-10-02 삼성전자주식회사 조도 보상 방법 및 그 장치와 이를 이용한 동영상 부호화방법 및 그 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0151210B1 (ko) 1994-09-23 1998-10-15 구자홍 엠펙2를 수용하는 반화소 움직임 보상조절장치
EP1790168B1 (en) 2004-09-16 2016-11-09 Thomson Licensing Video codec with weighted prediction utilizing local brightness variation
US8325822B2 (en) * 2006-01-20 2012-12-04 Qualcomm Incorporated Method and apparatus for determining an encoding method based on a distortion value related to error concealment
CN101518090B (zh) * 2006-09-20 2011-11-16 日本电信电话株式会社 图像编码方法及解码方法、图像编码装置及解码装置
KR101244917B1 (ko) * 2007-06-11 2013-03-18 삼성전자주식회사 조도 보상 방법 및 장치, 이를 이용한 영상의 부호화,복호화 방법 및 장치
FR2947134A1 (fr) 2009-06-23 2010-12-24 France Telecom Procedes de codage et de decodages d'images, dispositifs de codage et de decodage, flux de donnees et programme d'ordinateur correspondants.
EP2375754A1 (en) 2010-04-09 2011-10-12 Mitsubishi Electric R&D Centre Europe B.V. Weighted motion compensation of video
JP5742048B2 (ja) * 2011-01-04 2015-07-01 学校法人成蹊学園 カラー動画像構造変換方法及びカラー動画像構造変換装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101187580B1 (ko) * 2008-06-02 2012-10-02 삼성전자주식회사 조도 보상 방법 및 그 장치와 이를 이용한 동영상 부호화방법 및 그 장치
CN102113326A (zh) * 2008-08-04 2011-06-29 杜比实验室特许公司 重叠块差异估计和补偿体系结构
KR20110130845A (ko) * 2010-05-28 2011-12-06 광운대학교 산학협력단 영상을 깊이에 따라 계층별로 분리하여 히스토그램 매칭을 하는 다시점 영상의 조명보상 방법 및 그 기록매체
CN102611851A (zh) * 2012-03-01 2012-07-25 林青 一种视频图像的自动照度补偿方法及系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3D-CE1.a results on inter-view coding with adaptive luminance compensation by Samsung;A. Fartukov;《Joint Collaborative Team on 3D Video Coding Extension Development of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20120710;全文 *
CE2: CE2.A results on inter-view coding with adaptive luminance compensation Cross-check reference: by NTT, ETRI, KHU;Mikhail Mishurovskiy;《Joint Collaborative Team on 3D Video Coding Extension Development of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20121012;全文 *

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TWI558178B (zh) 2016-11-11
EP2923492B1 (en) 2016-12-21
US9667942B2 (en) 2017-05-30
TW201436539A (zh) 2014-09-16
US20140139627A1 (en) 2014-05-22
CN104813668A (zh) 2015-07-29
ES2620432T3 (es) 2017-06-28
HUE032219T2 (en) 2017-09-28
WO2014081799A1 (en) 2014-05-30
EP2923492A1 (en) 2015-09-30
JP6359549B2 (ja) 2018-07-18
JP2016501484A (ja) 2016-01-18
JP2018110409A (ja) 2018-07-12

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