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
- Publication number
- 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
- Authority
- TW
- Taiwan
- Prior art keywords
- block
- video
- samples
- partition
- prediction
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 129
- 238000003860 storage Methods 0.000 title claims description 29
- 238000005192 partition Methods 0.000 claims description 295
- 241000023320 Luma <angiosperm> Species 0.000 claims description 230
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 230
- 230000033001 locomotion Effects 0.000 claims description 198
- 239000013598 vector Substances 0.000 claims description 116
- 238000005286 illumination Methods 0.000 claims description 62
- 238000001914 filtration Methods 0.000 claims description 9
- 238000000638 solvent extraction Methods 0.000 claims description 8
- 230000001131 transforming effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 110
- 239000013074 reference sample Substances 0.000 description 28
- 230000003044 adaptive effect Effects 0.000 description 23
- 238000013139 quantization Methods 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 15
- 238000004891 communication Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 12
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 8
- 230000001419 dependent effect Effects 0.000 description 7
- 230000002123 temporal effect Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 238000013500 data storage Methods 0.000 description 6
- 102100037812 Medium-wave-sensitive opsin 1 Human genes 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 101150039623 Clip1 gene Proteins 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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 (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 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2923492B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP6359549B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN104813668B (cg-RX-API-DMAC7.html) |
| ES (1) | ES2620432T3 (cg-RX-API-DMAC7.html) |
| HU (1) | HUE032219T2 (cg-RX-API-DMAC7.html) |
| TW (1) | TWI558178B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014081799A1 (cg-RX-API-DMAC7.html) |
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 |
| 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 |
| 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 |
| JP5857244B2 (ja) * | 2011-03-07 | 2016-02-10 | パナソニックＩｐマネジメント株式会社 | 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 |
| US10469866B2 (en) * | 2013-04-05 | 2019-11-05 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding video with respect to position of integer pixel |
| WO2014163454A1 (ko) * | 2013-04-05 | 2014-10-09 | 삼성전자주식회사 | 휘도차를 보상하기 위한 인터 레이어 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| CA2909550C (en) * | 2013-07-15 | 2018-04-24 | Mediatek Singapore Pte. Ltd. | Method of disparity derived depth coding in 3d video coding |
| WO2015056961A1 (ko) * | 2013-10-14 | 2015-04-23 | 삼성전자 주식회사 | 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 |
| CN116883521A (zh) * | 2015-12-14 | 2023-10-13 | 松下电器（美国）知识产权公司 | 三维数据编码方法、解码方法、编码装置、解码装置 |
| CN109479142B (zh) * | 2016-04-29 | 2023-10-13 | 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 |
| 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 |
| US10397569B2 (en) * | 2016-06-03 | 2019-08-27 | Mediatek Inc. | Method and apparatus for template-based intra prediction in image and video coding |
| US10986358B2 (en) * | 2016-07-05 | 2021-04-20 | Kt Corporation | Method and apparatus for processing video signal |
| CN116567226A (zh) * | 2016-08-11 | 2023-08-08 | Lx 半导体科技有限公司 | 图像编码/解码设备和图像数据的发送设备 |
| EP3301915A1 (en) * | 2016-09-30 | 2018-04-04 | Thomson Licensing | Method and apparatus for omnidirectional video coding with adaptive intra most probable modes |
| US10951912B2 (en) * | 2016-10-05 | 2021-03-16 | Qualcomm Incorporated | Systems and methods for adaptive selection of weights for video coding |
| 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 |
| WO2019234608A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Partition tree with more than four 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 |
| CN110868595B (zh) | 2018-08-28 | 2023-03-14 | 北京字节跳动网络技术有限公司 | 扩展四叉树的限制 |
| US11132819B2 (en) * | 2018-12-13 | 2021-09-28 | Konkuk University Industrial Cooperation Corp | Method and apparatus for decoding multi-view video information |
| IL315918A (en) * | 2018-12-25 | 2024-11-01 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Method and apparatus for predicting decoding and means for computer storage |
| 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 |
| US11206396B2 (en) * | 2019-01-16 | 2021-12-21 | Qualcomm Incorporated | Local illumination compensation in video coding |
| CN113302917B (zh) | 2019-01-27 | 2023-12-01 | 北京字节跳动网络技术有限公司 | 局部照明补偿的改进方法 |
| WO2020156574A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for video block partition mode |
| WO2020164480A1 (en) * | 2019-02-11 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Condition dependent video block partition |
| US11350108B2 (en) * | 2019-03-18 | 2022-05-31 | Tencent America LLC | Affine inter prediction refinement with optical flow |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5805227A (en) * | 1994-09-23 | 1998-09-08 | Lg Electronics Inc. | Half-pixel motion compensation controller accepting MPEG2 |
Family Cites Families (11)
| 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 |
| US8290289B2 (en) * | 2006-09-20 | 2012-10-16 | Nippon Telegraph And Telephone Corporation | Image encoding and decoding for multi-viewpoint images |
| 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 |
| 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 |
| 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 WO PCT/US2013/070957 patent/WO2014081799A1/en not_active Ceased
- 2013-11-20 TW TW102142349A patent/TWI558178B/zh active
- 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 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
-
2018
- 2018-01-30 JP JP2018013668A patent/JP2018110409A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5805227A (en) * | 1994-09-23 | 1998-09-08 | Lg Electronics Inc. | Half-pixel motion compensation controller accepting MPEG2 |
Non-Patent Citations (2)
| Title |
|---|
| 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 |
|---|---|
| TW201436539A (zh) | 2014-09-16 |
| CN104813668B (zh) | 2018-09-28 |
| US9667942B2 (en) | 2017-05-30 |
| ES2620432T3 (es) | 2017-06-28 |
| EP2923492A1 (en) | 2015-09-30 |
| HUE032219T2 (en) | 2017-09-28 |
| US20140139627A1 (en) | 2014-05-22 |
| CN104813668A (zh) | 2015-07-29 |
| JP6359549B2 (ja) | 2018-07-18 |
| JP2018110409A (ja) | 2018-07-12 |
| WO2014081799A1 (en) | 2014-05-30 |
| EP2923492B1 (en) | 2016-12-21 |
| JP2016501484A (ja) | 2016-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI558178B (zh) | 用於寫碼視訊資料之方法及器件及電腦可讀儲存媒體 | |
| US20220159272A1 (en) | Regional random access in pictures | |
| TWI526055B (zh) | 視訊編碼中之運動向量預測 | |
| TWI520573B (zh) | 用於寫碼視訊資料之方法、器件及電腦可讀儲存媒體 | |
| ES2719768T3 (es) | Activación de conjuntos de parámetros para la codificación de vídeo tridimensional (3DVC) compatible con codificación de vídeo de múltiples vistas (MVC) | |
| KR101773693B1 (ko) | 스킵 및 직접 모드들에 대한 3ｄ 비디오 코딩에서의 디스패리티 벡터 유도 | |
| KR101904625B1 (ko) | 비디오 코딩에서 서브-디코딩된 픽처 버퍼 (서브-dpb) 기반의 dpb 동작들을 위한 시그널링 | |
| TWI539791B (zh) | 三維視頻寫碼中導出之視差向量 | |
| TWI535273B (zh) | 經組態以寫碼視訊資訊之設備及視訊寫碼裝置、編碼及解碼視訊資訊之方法與非暫態電腦可讀媒體 | |
| KR102218509B1 (ko) | 3d 비디오에서의 뷰 합성 | |
| TW201320754A (zh) | 支援內側景觀運動預測模式之以多重景觀寫碼為基礎的三維視訊寫碼的編解碼器 | |
| TW201340724A (zh) | 視訊寫碼中之像差向量預測 | |
| TW201515443A (zh) | 用於視訊寫碼之跨層平行處理與偏移延遲參數 | |
| TWI504239B (zh) | 針對基於高效率視訊寫碼之可縮放寫碼之運動場升頻取樣 | |
| KR20130116832A (ko) | 트리 구조의 부호화 단위에 기초한 다시점 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 다시점 비디오 복호화 방법 및 그 장치 | |
| TW201322735A (zh) | 用於三維視訊編碼之發信深度範圍 | |
| JP2016508011A (ja) | ビデオ情報のスケーラブルコード化のための機器及び方法 | |
| JP2018514985A (ja) | ビデオデータを処理するためのデバイスおよび方法 | |
| TW201543871A (zh) | 用於色域可擴展性的３ｄ色彩預測之信令位元深度值 |