ES2620432T3 - Compensación de luminancia adaptativa en la codificación de vídeo tridimensional - Google Patents
Compensación de luminancia adaptativa en la codificación de vídeo tridimensional Download PDFInfo
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- ES2620432T3 ES2620432T3 ES13802489.8T ES13802489T ES2620432T3 ES 2620432 T3 ES2620432 T3 ES 2620432T3 ES 13802489 T ES13802489 T ES 13802489T ES 2620432 T3 ES2620432 T3 ES 2620432T3
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Classifications
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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
Landscapes
- 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)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261728739P | 2012-11-20 | 2012-11-20 | |
| US201261728739P | 2012-11-20 | ||
| US201361750321P | 2013-01-08 | 2013-01-08 | |
| US201361750321P | 2013-01-08 | ||
| US14/084,347 US9667942B2 (en) | 2012-11-20 | 2013-11-19 | Adaptive luminance compensation in three dimensional video coding |
| US201314084347 | 2013-11-19 | ||
| PCT/US2013/070957 WO2014081799A1 (en) | 2012-11-20 | 2013-11-20 | Adaptive luminance compensation in three dimensional video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2620432T3 true ES2620432T3 (es) | 2017-06-28 |
Family
ID=50727546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13802489.8T Active ES2620432T3 (es) | 2012-11-20 | 2013-11-20 | Compensación de luminancia adaptativa en la codificación de vídeo tridimensional |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9667942B2 (enExample) |
| 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)
| 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 |
| CN102884794B (zh) * | 2011-03-07 | 2016-08-10 | 松下知识产权经营株式会社 | 运动补偿装置、运动图像编码装置、运动图像解码装置、运动补偿方法、以及集成电路 |
| CN105308961B (zh) * | 2013-04-05 | 2019-07-09 | 三星电子株式会社 | 用于补偿亮度差的层间视频编码方法和设备以及层间视频解码方法和设备 |
| WO2014163466A1 (ko) * | 2013-04-05 | 2014-10-09 | 삼성전자 주식회사 | 정수 픽셀의 위치와 관련하여 비디오의 부호화 및 복호화를 수행하는 방법과 그 장치 |
| US10045014B2 (en) * | 2013-07-15 | 2018-08-07 | 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 |
| US10939125B2 (en) * | 2016-04-29 | 2021-03-02 | Industry Academy Cooperation Foundation Of Sejong University | Method and apparatus for encoding/decoding image signal |
| CN117041541A (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 |
| US10397569B2 (en) * | 2016-06-03 | 2019-08-27 | Mediatek Inc. | Method and apparatus for template-based intra prediction in image and video coding |
| ES2699725B2 (es) * | 2016-07-05 | 2021-03-12 | 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 |
| US10880570B2 (en) * | 2016-10-05 | 2020-12-29 | Qualcomm Incorporated | Systems and methods of adaptively determining template size for illumination compensation |
| WO2019009667A1 (ko) * | 2017-07-06 | 2019-01-10 | 가온미디어 주식회사 | 동기화된 영상의 처리 방법 및 그 장치 |
| 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 |
| WO2019234605A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Extended quad-tree with asymmetric sub-blocks and different tree for chroma |
| WO2020017910A1 (ko) | 2018-07-18 | 2020-01-23 | 한국전자통신연구원 | 지역 조명 보상을 통한 효과적인 비디오 부호화/복호화 방법 및 장치 |
| CN110868604B (zh) | 2018-08-28 | 2023-04-11 | 北京字节跳动网络技术有限公司 | 与扩展四叉树相关的分割的二值化 |
| US11132819B2 (en) * | 2018-12-13 | 2021-09-28 | Konkuk University Industrial Cooperation Corp | Method and apparatus for decoding multi-view video information |
| KR20250162951A (ko) * | 2018-12-25 | 2025-11-19 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 디코딩 예측 방법, 장치 및 컴퓨터 저장 매체 |
| EP3895418B1 (en) * | 2019-01-16 | 2024-11-27 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods for local illumination compensation |
| US11206396B2 (en) * | 2019-01-16 | 2021-12-21 | Qualcomm Incorporated | Local illumination compensation in video coding |
| CN113302916B (zh) | 2019-01-27 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 具有cu级别权重的双向预测的插值 |
| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| WO2020164480A1 (en) * | 2019-02-11 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Condition dependent video block partition |
| EP3942823A4 (en) * | 2019-03-18 | 2023-04-05 | Tencent America LLC | METHOD AND DEVICE FOR VIDEO CODING |
| 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 |
| EP4413727A1 (en) * | 2021-10-05 | 2024-08-14 | InterDigital CE Patent Holdings, SAS | Depth motion based multi-type tree splitting |
| WO2024160182A1 (en) * | 2023-01-31 | 2024-08-08 | 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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0151210B1 (ko) | 1994-09-23 | 1998-10-15 | 구자홍 | 엠펙2를 수용하는 반화소 움직임 보상조절장치 |
| CN101023673B (zh) | 2004-09-16 | 2011-06-08 | 汤姆逊许可证公司 | 具有利用局部亮度变化的加权预测的视频编解码器 |
| 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 |
| JP4999854B2 (ja) * | 2006-09-20 | 2012-08-15 | 日本電信電話株式会社 | 画像符号化方法及び復号方法、それらの装置、及びそれらのプログラム並びにプログラムを記録した記憶媒体 |
| KR101244917B1 (ko) * | 2007-06-11 | 2013-03-18 | 삼성전자주식회사 | 조도 보상 방법 및 장치, 이를 이용한 영상의 부호화,복호화 방법 및 장치 |
| KR101187580B1 (ko) * | 2008-06-02 | 2012-10-02 | 삼성전자주식회사 | 조도 보상 방법 및 그 장치와 이를 이용한 동영상 부호화방법 및 그 장치 |
| US9445121B2 (en) * | 2008-08-04 | 2016-09-13 | Dolby Laboratories Licensing Corporation | Overlapped block disparity estimation and compensation architecture |
| 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 |
| KR101129713B1 (ko) * | 2010-05-28 | 2012-03-28 | 광운대학교 산학협력단 | 영상을 깊이에 따라 계층별로 분리하여 히스토그램 매칭을 하는 다시점 영상의 조명보상 방법 및 그 기록매체 |
| 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 |
| 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 |
-
2013
- 2013-11-19 US US14/084,347 patent/US9667942B2/en active Active
- 2013-11-20 CN CN201380060073.3A patent/CN104813668B/zh active Active
- 2013-11-20 HU HUE13802489A patent/HUE032219T2/en unknown
- 2013-11-20 JP JP2015543133A patent/JP6359549B2/ja active Active
- 2013-11-20 WO PCT/US2013/070957 patent/WO2014081799A1/en not_active Ceased
- 2013-11-20 EP EP13802489.8A patent/EP2923492B1/en active Active
- 2013-11-20 ES ES13802489.8T patent/ES2620432T3/es active Active
- 2013-11-20 TW TW102142349A patent/TWI558178B/zh active
-
2018
- 2018-01-30 JP JP2018013668A patent/JP2018110409A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016501484A (ja) | 2016-01-18 |
| US20140139627A1 (en) | 2014-05-22 |
| US9667942B2 (en) | 2017-05-30 |
| EP2923492B1 (en) | 2016-12-21 |
| TW201436539A (zh) | 2014-09-16 |
| CN104813668A (zh) | 2015-07-29 |
| JP6359549B2 (ja) | 2018-07-18 |
| CN104813668B (zh) | 2018-09-28 |
| HUE032219T2 (en) | 2017-09-28 |
| JP2018110409A (ja) | 2018-07-12 |
| EP2923492A1 (en) | 2015-09-30 |
| TWI558178B (zh) | 2016-11-11 |
| WO2014081799A1 (en) | 2014-05-30 |
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