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
- Publication number
- 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
- Authority
- ES
- Spain
- Prior art keywords
- block
- video
- partition
- luma samples
- samples
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003044 adaptive effect Effects 0.000 title description 26
- 238000005192 partition Methods 0.000 claims abstract description 239
- 241000023320 Luma <angiosperm> Species 0.000 claims abstract description 229
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims abstract description 229
- 238000000034 method Methods 0.000 claims abstract description 142
- 230000009466 transformation Effects 0.000 claims abstract description 61
- 238000005286 illumination Methods 0.000 claims abstract description 36
- 238000000638 solvent extraction Methods 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims description 177
- 239000013598 vector Substances 0.000 claims description 94
- 238000003860 storage Methods 0.000 claims description 21
- 238000005070 sampling Methods 0.000 claims description 6
- 230000001052 transient effect Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 description 58
- 239000012634 fragment Substances 0.000 description 26
- 230000008569 process Effects 0.000 description 17
- 238000013139 quantization Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 13
- 238000004364 calculation method Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- 239000013074 reference sample Substances 0.000 description 12
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 9
- 230000001419 dependent effect Effects 0.000 description 7
- 230000002123 temporal effect Effects 0.000 description 7
- 238000000844 transformation Methods 0.000 description 7
- 238000013500 data storage Methods 0.000 description 6
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 101150039623 Clip1 gene Proteins 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending 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
- 230000004438 eyesight Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement 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
- 239000011159 matrix material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 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 (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 |
| 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 |
| US20160037177A1 (en) * | 2013-04-05 | 2016-02-04 | Samsung Electronics Co., Ltd. | Interlayer video encoding method and apparatus and interlayer video decoding method and apparatus for compensating luminance difference |
| 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 |
| CN105359520B (zh) * | 2013-07-15 | 2017-12-12 | 联发科技（新加坡）私人有限公司 | 在三维视频编码中的深度编码方法和装置 |
| 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 |
| KR102545015B1 (ko) * | 2015-12-14 | 2023-06-19 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 포인트 클라우드 삼차원 데이터 부호화 방법, 포인트 클라우드 삼차원 데이터 복호 방법, 포인트 클라우드 삼차원 데이터 부호화 장치 및 포인트 클라우드 삼차원 데이터 복호 장치 |
| 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 |
| CN117041542A (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 |
| PL3975571T3 (pl) | 2016-07-05 | 2025-09-15 | Kt Corporation | Sposób oraz urządzenie do przetwarzania sygnału wideo |
| CN109804627B (zh) * | 2016-08-11 | 2023-07-25 | Lx 半导体科技有限公司 | 图像编码/解码方法和设备 |
| 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 |
| 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 |
| WO2020017910A1 (ko) * | 2018-07-18 | 2020-01-23 | 한국전자통신연구원 | 지역 조명 보상을 통한 효과적인 비디오 부호화/복호화 방법 및 장치 |
| WO2020044255A1 (en) | 2018-08-28 | 2020-03-05 | Beijing Bytedance Network Technology Co., Ltd. | Context coding in partitioning with extended quadtree |
| KR102127212B1 (ko) * | 2018-12-13 | 2020-07-07 | 건국대학교 산학협력단 | 다시점 영상 정보의 복호화 방법 및 장치 |
| SG11202102435VA (en) * | 2018-12-25 | 2021-04-29 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Decoding prediction method and apparatus, and computer storage medium |
| US11206396B2 (en) * | 2019-01-16 | 2021-12-21 | Qualcomm Incorporated | Local illumination compensation in video coding |
| EP3895418B1 (en) | 2019-01-16 | 2024-11-27 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods for local illumination compensation |
| WO2020151765A1 (en) | 2019-01-27 | 2020-07-30 | Beijing Bytedance Network Technology Co., Ltd. | Interpolation for bi-prediction with cu-level weight |
| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| CN113396589B (zh) | 2019-02-11 | 2026-03-31 | 北京字节跳动网络技术有限公司 | 基于五叉树的视频块分割 |
| AU2020240048B2 (en) * | 2019-03-18 | 2022-12-22 | Tencent America LLC | Method and apparatus 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 |
| US20240414336A1 (en) * | 2021-10-05 | 2024-12-12 | 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 |
| CN120982088A (zh) * | 2023-04-21 | 2025-11-18 | 交互数字Ce专利控股有限公司 | 使用交叉分量残差模型的时间预测 |
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 |
| EP3133813B1 (en) | 2004-09-16 | 2020-06-17 | InterDigital VC Holdings, Inc. | Method and apparatus for weighted prediction video codec 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 |
| EP2066133A4 (en) * | 2006-09-20 | 2015-11-18 | Nippon Telegraph & Telephone | BILDCODE PROCEDURE, DECODING METHOD, DEVICE FOR IT, IMAGE DECODING DEVICE, PROGRAM THEREFOR AND THE PROGRAM CONTAINING STORAGE MEDIUM |
| 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 EP EP13802489.8A patent/EP2923492B1/en active Active
- 2013-11-20 WO PCT/US2013/070957 patent/WO2014081799A1/en not_active Ceased
- 2013-11-20 JP JP2015543133A patent/JP6359549B2/ja active Active
- 2013-11-20 CN CN201380060073.3A patent/CN104813668B/zh active Active
- 2013-11-20 ES ES13802489.8T patent/ES2620432T3/es active Active
- 2013-11-20 TW TW102142349A patent/TWI558178B/zh active
- 2013-11-20 HU HUE13802489A patent/HUE032219T2/en unknown
-
2018
- 2018-01-30 JP JP2018013668A patent/JP2018110409A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN104813668B (zh) | 2018-09-28 |
| JP6359549B2 (ja) | 2018-07-18 |
| TWI558178B (zh) | 2016-11-11 |
| EP2923492B1 (en) | 2016-12-21 |
| HUE032219T2 (en) | 2017-09-28 |
| WO2014081799A1 (en) | 2014-05-30 |
| US9667942B2 (en) | 2017-05-30 |
| JP2018110409A (ja) | 2018-07-12 |
| US20140139627A1 (en) | 2014-05-22 |
| TW201436539A (zh) | 2014-09-16 |
| JP2016501484A (ja) | 2016-01-18 |
| CN104813668A (zh) | 2015-07-29 |
| EP2923492A1 (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES3008269T3 (en) | Improvements on history-based motion vector predictor | |
| ES2841312T3 (es) | Predicción de vectores de movimiento para modelos de movimiento afines en codificación de vídeo | |
| ES2704885T3 (es) | Derivación del vector de disparidad de bloque vecino en codificación de vídeo 3D | |
| ES2633150T3 (es) | Predicción de vectores de movimiento en codificación de vídeo | |
| ES2736280T3 (es) | Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D | |
| ES2799323T3 (es) | Técnicas de codificación de vídeo usando particionamiento de movimiento asimétrica | |
| ES2875418T3 (es) | Acceso aleatorio regional en vídeo de 360 grados | |
| ES2703062T3 (es) | Síntesis de visualización en vídeo 3D | |
| ES2842109T3 (es) | Predicción residual avanzada basada en bloques para la codificación de vídeo 3D | |
| ES2707890T3 (es) | Codificación de vídeo de múltiples visualizaciones | |
| ES2900029T3 (es) | Derivación de vector de movimiento en codificación de vídeo | |
| ES2693707T3 (es) | Modo de síntesis de visión para la codificación de vídeo tridimensional | |
| ES2841986T3 (es) | Identificación de bloques usando vector de disparidad en la codificación de vídeo | |
| ES2732013T3 (es) | Predicción de vector de movimiento temporal basada en subunidad de predicción (PU) en la HEVC y diseño de sub-PU en la 3d-hevc | |
| 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 | |
| ES2753958T3 (es) | Predicción de vector de movimiento temporal basada en subunidad de predicción (PU) en la HEVC y diseño de sub-PU en la 3D-HEVC | |
| ES2742026T3 (es) | Determinación de vector de movimiento para codificación de vídeo | |
| ES2657546T3 (es) | Indicación de modo de intra-predicción mejorada para codificación de vídeo utilizando el modo contiguo | |
| ES2638416T3 (es) | Predicción residual avanzada (ARP) más precisa para la codificación de texturas | |
| ES2650729T3 (es) | Construcción de la lista de imágenes de referencia para codificación de vídeo de múltiples visualizaciones y tridimensional | |
| ES2706476T3 (es) | Procesamiento paralelo para codificación de vídeo | |
| ES2892479T3 (es) | Modo de predicción ponderada para codificación de video escalable | |
| ES2780688T3 (es) | Señalización para operaciones DPB basadas en un búfer de imágenes subdescodificadas (sub-DPB) en la codificación de vídeo | |
| ES2686936T3 (es) | Códec 3DVC basado en MVC que soporta el modo de predicción de movimiento de visualización interna (IVMP) | |
| ES2636967T3 (es) | Vectores de disparidad derivados en codificación de vídeo 3D |