TWI558178B - 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 - Google Patents
用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 Download PDFInfo
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- TWI558178B TWI558178B TW102142349A TW102142349A TWI558178B TW I558178 B TWI558178 B TW I558178B TW 102142349 A TW102142349 A TW 102142349A TW 102142349 A TW102142349 A TW 102142349A TW I558178 B TWI558178 B TW I558178B
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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
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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
- H04N19/10—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
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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
- H04N19/50—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
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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
- H04N19/70—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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261728739P | 2012-11-20 | 2012-11-20 | |
| US201361750321P | 2013-01-08 | 2013-01-08 | |
| US14/084,347 US9667942B2 (en) | 2012-11-20 | 2013-11-19 | Adaptive luminance compensation in three dimensional video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201436539A TW201436539A (zh) | 2014-09-16 |
| TWI558178B true TWI558178B (zh) | 2016-11-11 |
Family
ID=50727546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102142349A TWI558178B (zh) | 2012-11-20 | 2013-11-20 | 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 |
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 |
| 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 |
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| US5805227A (en) * | 1994-09-23 | 1998-09-08 | Lg Electronics Inc. | Half-pixel motion compensation controller accepting MPEG2 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR101187580B1 (ko) * | 2008-06-02 | 2012-10-02 | 삼성전자주식회사 | 조도 보상 방법 및 그 장치와 이를 이용한 동영상 부호화방법 및 그 장치 |
| WO2010017166A2 (en) * | 2008-08-04 | 2010-02-11 | 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 |
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2013
- 2013-11-19 US US14/084,347 patent/US9667942B2/en active Active
- 2013-11-20 WO PCT/US2013/070957 patent/WO2014081799A1/en not_active Ceased
- 2013-11-20 ES ES13802489.8T patent/ES2620432T3/es active Active
- 2013-11-20 TW TW102142349A patent/TWI558178B/zh active
- 2013-11-20 EP EP13802489.8A patent/EP2923492B1/en active Active
- 2013-11-20 JP JP2015543133A patent/JP6359549B2/ja active Active
- 2013-11-20 HU HUE13802489A patent/HUE032219T2/en unknown
- 2013-11-20 CN CN201380060073.3A patent/CN104813668B/zh active Active
-
2018
- 2018-01-30 JP JP2018013668A patent/JP2018110409A/ja active Pending
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| US5805227A (en) * | 1994-09-23 | 1998-09-08 | Lg Electronics Inc. | Half-pixel motion compensation controller accepting MPEG2 |
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| Title |
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| Mikhail Mishurovskiy, Alexey Fartukov, Igor Kovliga, Jaejoon Lee, " CE2: CE2.A results on inter-view coding with adaptive luminance compensation Cross-check reference: by NTT, ETRI, KHU," JCT3V-B0031, 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, 2nd Meeting: Shanghai, CN, 13–19 Oct. 2012. * |
| Miska M. Hannuksela, Ying Chen, Teruhiko Suzuki, "3D-AVC Draft Text 3," JCT3V-A1002, 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, 1st Meeting: Stockholm, SE, 16–20 July 2012. * |
Also Published As
| Publication number | Publication date |
|---|---|
| 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 |
| CN104813668B (zh) | 2018-09-28 |
| 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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