AU2016274480A1 - Systems and methods of determining illumination compensation status for video coding - Google Patents
Systems and methods of determining illumination compensation status for video coding Download PDFInfo
- Publication number
- AU2016274480A1 AU2016274480A1 AU2016274480A AU2016274480A AU2016274480A1 AU 2016274480 A1 AU2016274480 A1 AU 2016274480A1 AU 2016274480 A AU2016274480 A AU 2016274480A AU 2016274480 A AU2016274480 A AU 2016274480A AU 2016274480 A1 AU2016274480 A1 AU 2016274480A1
- Authority
- AU
- Australia
- Prior art keywords
- current block
- illumination compensation
- compensation parameters
- block
- video
- 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.)
- Abandoned
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 176
- 238000000034 method Methods 0.000 title claims abstract description 160
- 230000011664 signaling Effects 0.000 claims abstract description 45
- 239000013598 vector Substances 0.000 claims description 116
- 230000002123 temporal effect Effects 0.000 claims description 39
- 241000023320 Luma <angiosperm> Species 0.000 claims description 33
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 33
- 230000008569 process Effects 0.000 description 63
- 238000003860 storage Methods 0.000 description 29
- 238000005192 partition Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 23
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 19
- 238000004891 communication Methods 0.000 description 19
- 238000013139 quantization Methods 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 14
- 238000009795 derivation Methods 0.000 description 14
- 238000000638 solvent extraction Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 12
- 238000012545 processing Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 238000013500 data storage Methods 0.000 description 7
- 238000013138 pruning Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 101150114515 CTBS gene Proteins 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000985610 Forpus Species 0.000 description 1
- 101100328463 Mus musculus Cmya5 gene Proteins 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000002955 isolation 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
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001228 spectrum Methods 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
- 230000000007 visual effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562173234P | 2015-06-09 | 2015-06-09 | |
| US62/173,234 | 2015-06-09 | ||
| US15/174,820 | 2016-06-06 | ||
| US15/174,820 US10887597B2 (en) | 2015-06-09 | 2016-06-06 | Systems and methods of determining illumination compensation parameters for video coding |
| PCT/US2016/036159 WO2016200777A1 (en) | 2015-06-09 | 2016-06-07 | Systems and methods of determining illumination compensation status for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016274480A1 true AU2016274480A1 (en) | 2017-11-30 |
Family
ID=56203961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016274480A Abandoned AU2016274480A1 (en) | 2015-06-09 | 2016-06-07 | Systems and methods of determining illumination compensation status for video coding |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10887597B2 (https=) |
| EP (1) | EP3308544A1 (https=) |
| JP (1) | JP6746620B2 (https=) |
| KR (1) | KR20180016389A (https=) |
| CN (1) | CN107710764B (https=) |
| AU (1) | AU2016274480A1 (https=) |
| TW (1) | TW201711463A (https=) |
| WO (1) | WO2016200777A1 (https=) |
Families Citing this family (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10356416B2 (en) | 2015-06-09 | 2019-07-16 | Qualcomm Incorporated | Systems and methods of determining illumination compensation status for video coding |
| CN116708783A (zh) * | 2016-07-12 | 2023-09-05 | 韩国电子通信研究院 | 图像编码/解码方法以及用于该方法的记录介质 |
| CN109496431A (zh) * | 2016-10-13 | 2019-03-19 | 富士通株式会社 | 图像编码/解码方法、装置以及图像处理设备 |
| KR20180074000A (ko) * | 2016-12-23 | 2018-07-03 | 삼성전자주식회사 | 비디오 디코딩 방법, 이를 수행하는 비디오 디코더, 비디오 인코딩 방법, 및 이를 수행하는 비디오 인코더 |
| US10911761B2 (en) * | 2016-12-27 | 2021-02-02 | Mediatek Inc. | Method and apparatus of bilateral template MV refinement for video coding |
| US10542280B2 (en) * | 2017-01-09 | 2020-01-21 | QUALCOMM Incorpated | Encoding optimization with illumination compensation and integer motion vector restriction |
| US10628165B2 (en) * | 2017-08-17 | 2020-04-21 | Agora Lab, Inc. | Gain control for multiple description coding |
| WO2019061537A1 (en) * | 2017-09-30 | 2019-04-04 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR DERIVING CANDIDATES FROM TIME MOVEMENT DATA IN VIDEO CODING |
| EP3468193A1 (en) * | 2017-10-05 | 2019-04-10 | Thomson Licensing | Method and apparatus for adaptive illumination compensation in video encoding and decoding |
| EP3468198A1 (en) * | 2017-10-05 | 2019-04-10 | Thomson Licensing | Method and apparatus for video encoding and decoding based on illumination compensation |
| EP3468194A1 (en) * | 2017-10-05 | 2019-04-10 | Thomson Licensing | Decoupled mode inference and prediction |
| EP3692716A1 (en) * | 2017-10-05 | 2020-08-12 | InterDigital VC Holdings, Inc. | Method and apparatus for adaptive illumination compensation in video encoding and decoding |
| WO2019107916A1 (ko) * | 2017-11-30 | 2019-06-06 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인터 예측에 따른 영상 디코딩 방법 및 장치 |
| US10931963B2 (en) * | 2017-12-07 | 2021-02-23 | Tencent America LLC | Method and apparatus for video coding |
| WO2019110120A1 (en) * | 2017-12-08 | 2019-06-13 | Huawei Technologies Co., Ltd. | Template matching function for bi-predictive mv refinement |
| WO2019110132A1 (en) * | 2017-12-08 | 2019-06-13 | Huawei Technologies Co., Ltd. | Template matching function for bi-predictive mv refinement |
| US11082708B2 (en) * | 2018-01-08 | 2021-08-03 | Qualcomm Incorporated | Multiple-model local illumination compensation |
| WO2019136657A1 (en) * | 2018-01-11 | 2019-07-18 | Qualcomm Incorporated | Video coding using local illumination compensation |
| WO2019143093A1 (ko) | 2018-01-16 | 2019-07-25 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| MX2020007355A (es) * | 2018-01-16 | 2020-10-12 | Vid Scale Inc | Bipredicción compensada en movimiento basada en compensación de iluminación local. |
| US10652571B2 (en) | 2018-01-25 | 2020-05-12 | Qualcomm Incorporated | Advanced motion vector prediction speedups for video coding |
| EP3518536A1 (en) * | 2018-01-26 | 2019-07-31 | Thomson Licensing | Method and apparatus for adaptive illumination compensation in video encoding and decoding |
| EP3518543A1 (en) * | 2018-01-26 | 2019-07-31 | Thomson Licensing | Illumination compensation flag in frame rate up-conversion with template matching |
| 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 |
| CN112042189B (zh) * | 2018-04-30 | 2023-07-21 | 寰发股份有限公司 | 照度补偿方法及相应的电子装置 |
| CN119420904A (zh) | 2018-05-09 | 2025-02-11 | 交互数字Vc控股公司 | 视频解码设备和视频解码的方法 |
| CN112385226B (zh) * | 2018-06-18 | 2024-11-26 | 交互数字Vc控股公司 | 视频编码中的照度补偿 |
| WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
| EP4322533A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| SG11202013028PA (en) | 2018-06-29 | 2021-01-28 | Beijing Bytedance Network Technology Co Ltd | Interaction between lut and amvp |
| KR102627814B1 (ko) | 2018-06-29 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 룩업 테이블의 업데이트: fifo, 제약된 fifo |
| KR102840294B1 (ko) | 2018-06-29 | 2025-07-30 | 두인 비전 컴퍼니 리미티드 | 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념 |
| WO2020003265A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Conditions of usage of luts |
| CN110662052B (zh) | 2018-06-29 | 2022-07-08 | 北京字节跳动网络技术有限公司 | 更新查找表(lut)的条件 |
| KR102680903B1 (ko) | 2018-06-29 | 2024-07-04 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝 |
| CN110677669B (zh) | 2018-07-02 | 2021-12-07 | 北京字节跳动网络技术有限公司 | 具有lic的lut |
| BR112020026743A2 (pt) * | 2018-07-06 | 2021-03-30 | Mitsubishi Electric Corporation | Método, decodificador, e, sistema |
| WO2020017910A1 (ko) * | 2018-07-18 | 2020-01-23 | 한국전자통신연구원 | 지역 조명 보상을 통한 효과적인 비디오 부호화/복호화 방법 및 장치 |
| WO2020053798A1 (en) | 2018-09-12 | 2020-03-19 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for starting checking hmvp candidates depend on total number minus k |
| KR20210058856A (ko) | 2018-09-19 | 2021-05-24 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 저장된 파라미터들을 사용하는 비디오 인코딩 및 디코딩을 위한 로컬 조명 보상 |
| US12063376B2 (en) | 2018-09-19 | 2024-08-13 | Interdigital Vc Holdings, Inc. | Local illumination compensation for video encoding and decoding using stored parameters |
| BR112021004943A2 (pt) * | 2018-09-19 | 2021-06-01 | Interdigital Vc Holdings, Inc. | método e dispositivo para codificação e decodificação de imagens |
| US11146800B2 (en) * | 2018-09-24 | 2021-10-12 | Tencent America LLC | Low latency local illumination compensation |
| CN111083484B (zh) | 2018-10-22 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 基于子块的预测 |
| CN111083489B (zh) | 2018-10-22 | 2024-05-14 | 北京字节跳动网络技术有限公司 | 多次迭代运动矢量细化 |
| CN112868238B (zh) | 2018-10-23 | 2023-04-21 | 北京字节跳动网络技术有限公司 | 局部照明补偿和帧间预测编解码之间的并置 |
| CN112913247B (zh) | 2018-10-23 | 2023-04-28 | 北京字节跳动网络技术有限公司 | 使用局部照明补偿的视频处理 |
| CN111436227B (zh) | 2018-11-12 | 2024-03-29 | 北京字节跳动网络技术有限公司 | 在视频处理中使用组合帧间-帧内预测 |
| SG11202102020UA (en) | 2018-11-20 | 2021-03-30 | Huawei Tech Co Ltd | An encoder, a decoder and corresponding methods for merge mode |
| WO2020103877A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Coding and decoding of video coding modes |
| WO2020103852A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Difference calculation based on patial position |
| US11184633B2 (en) * | 2018-11-27 | 2021-11-23 | Qualcomm Incorporated | Simplification of history-based motion vector prediction |
| CN111263147B (zh) * | 2018-12-03 | 2023-02-14 | 华为技术有限公司 | 帧间预测方法和相关装置 |
| WO2020116242A1 (ja) | 2018-12-07 | 2020-06-11 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| CN113068025B (zh) * | 2018-12-25 | 2023-05-12 | Oppo广东移动通信有限公司 | 解码预测方法、装置及计算机存储介质 |
| US11272201B2 (en) * | 2019-01-03 | 2022-03-08 | Qualcomm Incorporated | Block size restriction for illumination compensation |
| KR102648159B1 (ko) | 2019-01-10 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut 업데이트의 호출 |
| WO2020143837A1 (en) * | 2019-01-12 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Mmvd improvement |
| WO2020143824A1 (en) | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
| CN113302918B (zh) | 2019-01-15 | 2025-01-17 | 北京字节跳动网络技术有限公司 | 视频编解码中的加权预测 |
| CN113330739B (zh) | 2019-01-16 | 2025-01-10 | 北京字节跳动网络技术有限公司 | Lut中的运动候选的插入顺序 |
| EP3895418B1 (en) | 2019-01-16 | 2024-11-27 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods for local illumination compensation |
| WO2020147804A1 (en) | 2019-01-17 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Use of virtual candidate prediction and weighted prediction in video processing |
| US11172195B2 (en) * | 2019-01-26 | 2021-11-09 | Qualcomm Incorporated | Excluding intra coded reference samples from local illumination compensation parameter derivation |
| WO2020151764A1 (en) | 2019-01-27 | 2020-07-30 | Beijing Bytedance Network Technology Co., Ltd. | Improved method for local illumination compensation |
| CN121967699A (zh) | 2019-02-03 | 2026-05-01 | 北京字节跳动网络技术有限公司 | Mv精度和mv差编解码之间的相互作用 |
| CN113424531B (zh) * | 2019-02-08 | 2024-12-20 | 交互数字Vc控股公司 | 用于使用照明补偿进行图片编码和解码的方法和设备 |
| CN121173966A (zh) | 2019-02-14 | 2025-12-19 | 北京字节跳动网络技术有限公司 | 解码器侧细化工具的选择性应用 |
| US11178414B2 (en) * | 2019-02-27 | 2021-11-16 | Mediatek Inc. | Classification for multiple merge tools |
| US12022080B2 (en) | 2019-03-01 | 2024-06-25 | Lg Electronics Inc. | Image coding method based on LMCS, and device therefor |
| WO2020180044A1 (ko) * | 2019-03-01 | 2020-09-10 | 엘지전자 주식회사 | Lmcs에 기반한 영상 코딩 방법 및 그 장치 |
| CA3120795C (en) | 2019-03-04 | 2025-05-27 | Huawei Technologies Co., Ltd. | ENCODER, DECODER AND CORRESPONDING METHODS USING AN IBC FUSION LIST |
| KR102733344B1 (ko) * | 2019-03-05 | 2024-11-21 | 엘지전자 주식회사 | 인터 예측을 위한 비디오 신호의 처리 방법 및 장치 |
| KR102635518B1 (ko) | 2019-03-06 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 변환된 단예측 후보의 사용 |
| EP3709648A1 (en) * | 2019-03-12 | 2020-09-16 | InterDigital VC Holdings, Inc. | Method and apparatus for video encoding and decoding with subblock based local illumination compensation |
| TWI738248B (zh) | 2019-03-14 | 2021-09-01 | 聯發科技股份有限公司 | 運動細化以及子分區基礎填充的視訊處理的方法以及裝置 |
| CN113615193B (zh) | 2019-03-22 | 2024-06-25 | 北京字节跳动网络技术有限公司 | Merge列表构建和其他工具之间的交互 |
| JP7307192B2 (ja) | 2019-04-02 | 2023-07-11 | 北京字節跳動網絡技術有限公司 | デコーダ側の動きベクトルの導出 |
| CN110033488B (zh) * | 2019-04-09 | 2023-09-15 | 深圳市梦网视讯有限公司 | 一种基于压缩信息的自适应光源方向分析方法及系统 |
| SG11202112279WA (en) | 2019-05-11 | 2021-12-30 | Beijing Bytedance Network Technology Co Ltd | Selective use of coding tools in video processing |
| CN112073734B (zh) * | 2019-06-10 | 2023-02-28 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
| EP3984218A1 (en) * | 2019-06-12 | 2022-04-20 | InterDigital VC Holdings, Inc. | Illumination compensation for video encoding and decoding |
| 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 |
| EP3970366B1 (en) | 2019-06-14 | 2025-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Handling video unit boundaries and virtual boundaries |
| CN112118452B (zh) * | 2019-06-20 | 2022-09-09 | 腾讯美国有限责任公司 | 视频解码的方法和装置、计算机设备 |
| WO2020254500A1 (en) | 2019-06-21 | 2020-12-24 | Interdigital Vc Holdings France, Sas | Local illumination compensation flag inheritance |
| EP3984223A4 (en) | 2019-07-11 | 2022-11-09 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE PADDING IN AN ADAPTIVE LOOP FILTERING |
| CN117676168A (zh) | 2019-07-15 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中的分类 |
| KR102649584B1 (ko) | 2019-09-21 | 2024-03-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로마 인트라 모드에 기초한 크기 제한 |
| CN117278747A (zh) | 2019-09-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中的填充过程 |
| KR102721536B1 (ko) | 2019-09-27 | 2024-10-25 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 상이한 비디오 유닛들 간의 적응적 루프 필터링 |
| JP7454042B2 (ja) | 2019-10-10 | 2024-03-21 | 北京字節跳動網絡技術有限公司 | 適応ループ・フィルタリングにおける利用可能でないサンプル位置でのパディング・プロセス |
| WO2021110170A1 (en) * | 2019-12-06 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Updating of hmvp tables |
| BR112022020449A2 (pt) | 2020-04-10 | 2022-11-29 | Beijing Bytedance Network Tech Co Ltd | Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios |
| EP4309366A1 (en) * | 2021-03-18 | 2024-01-24 | Vid Scale, Inc. | Temporal structure-based conditional convolutional neural networks for video compression |
| US12519930B2 (en) | 2021-04-09 | 2026-01-06 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive motion candidate list |
| US12166998B2 (en) | 2022-01-12 | 2024-12-10 | Tencent America LLC | Adjustment based local illumination compensation |
| CN118830253A (zh) * | 2022-03-08 | 2024-10-22 | Oppo广东移动通信有限公司 | 视频编码中用于局部照度补偿的模型调节 |
| US11968356B2 (en) * | 2022-03-16 | 2024-04-23 | Qualcomm Incorporated | Decoder-side motion vector refinement (DMVR) inter prediction using shared interpolation filters and reference pixels |
| US20240251095A1 (en) * | 2023-01-19 | 2024-07-25 | Tencent America LLC | Local illumination compensation |
| WO2025061550A1 (en) * | 2023-09-22 | 2025-03-27 | Interdigital Ce Patent Holdings, Sas | Local illumination compensation model merge mode |
| US12604001B2 (en) * | 2023-11-15 | 2026-04-14 | Tencent America LLC | Systems and methods for block partitioning and interleaved coding order for multiview video coding |
| US12615391B2 (en) | 2023-11-20 | 2026-04-28 | Tencent America LLC | Systems and methods for loop filtering for multi-view coding |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0866611A1 (en) * | 1997-03-21 | 1998-09-23 | CANAL+ Société Anonyme | Broadcast receiving system comprising a computer and a decoder |
| US8275047B2 (en) | 2001-09-20 | 2012-09-25 | Xilinx, Inc. | Method and device for block-based conditional motion compensation |
| JP5062833B2 (ja) | 2004-09-16 | 2012-10-31 | トムソン ライセンシング | 局在的な輝度変動を利用した重み付き予測ビデオ・コーデックのための方法および装置 |
| US8115804B2 (en) * | 2006-01-12 | 2012-02-14 | Lg Electronics Inc. | Processing multiview video |
| US9456222B2 (en) * | 2006-10-18 | 2016-09-27 | Thomson Licensing | Local illumination and color compensation without explicit signaling |
| KR101244917B1 (ko) * | 2007-06-11 | 2013-03-18 | 삼성전자주식회사 | 조도 보상 방법 및 장치, 이를 이용한 영상의 부호화,복호화 방법 및 장치 |
| JP5529040B2 (ja) * | 2008-01-10 | 2014-06-25 | トムソン ライセンシング | イントラ予測されたビデオの照明補償の方法及び装置 |
| WO2010035731A1 (ja) | 2008-09-24 | 2010-04-01 | ソニー株式会社 | 画像処理装置および方法 |
| KR20110071047A (ko) | 2009-12-20 | 2011-06-28 | 엘지전자 주식회사 | 비디오 신호 디코딩 방법 및 장치 |
| US20110176611A1 (en) | 2010-01-15 | 2011-07-21 | Yu-Wen Huang | Methods for decoder-side motion vector derivation |
| CN102215389B (zh) | 2010-04-09 | 2013-04-17 | 华为技术有限公司 | 一种局部亮度补偿的视频编解码方法及装置 |
| JP2014501091A (ja) * | 2010-12-17 | 2014-01-16 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | インター予測方法及びその装置 |
| US20130294519A1 (en) | 2011-12-22 | 2013-11-07 | Marat Gilmutdinov | Complexity scalable frame rate-up conversion |
| JP6278900B2 (ja) | 2012-12-26 | 2018-02-14 | シャープ株式会社 | 画像復号装置 |
| US9615090B2 (en) | 2012-12-28 | 2017-04-04 | Qualcomm Incorporated | Parsing syntax elements in three-dimensional video coding |
| EP2923491B1 (en) | 2013-04-10 | 2018-10-31 | HFI Innovation Inc. | Method and apparatus for bi-prediction of illumination compensation |
| WO2014166104A1 (en) | 2013-04-12 | 2014-10-16 | Mediatek Singapore Pte. Ltd. | Removal of parsing dependency for illumination compensation |
| US9860529B2 (en) | 2013-07-16 | 2018-01-02 | Qualcomm Incorporated | Processing illumination compensation for video coding |
| US9924191B2 (en) | 2014-06-26 | 2018-03-20 | Qualcomm Incorporated | Filters for advanced residual prediction in video coding |
| US10356416B2 (en) | 2015-06-09 | 2019-07-16 | Qualcomm Incorporated | Systems and methods of determining illumination compensation status for video coding |
-
2016
- 2016-06-06 US US15/174,820 patent/US10887597B2/en active Active
- 2016-06-07 AU AU2016274480A patent/AU2016274480A1/en not_active Abandoned
- 2016-06-07 KR KR1020177035266A patent/KR20180016389A/ko not_active Withdrawn
- 2016-06-07 WO PCT/US2016/036159 patent/WO2016200777A1/en not_active Ceased
- 2016-06-07 JP JP2017563612A patent/JP6746620B2/ja not_active Expired - Fee Related
- 2016-06-07 CN CN201680032742.XA patent/CN107710764B/zh active Active
- 2016-06-07 EP EP16732079.5A patent/EP3308544A1/en not_active Ceased
- 2016-06-08 TW TW105118218A patent/TW201711463A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN107710764B (zh) | 2021-02-09 |
| JP2018522466A (ja) | 2018-08-09 |
| TW201711463A (zh) | 2017-03-16 |
| KR20180016389A (ko) | 2018-02-14 |
| US20160366415A1 (en) | 2016-12-15 |
| EP3308544A1 (en) | 2018-04-18 |
| JP6746620B2 (ja) | 2020-08-26 |
| WO2016200777A1 (en) | 2016-12-15 |
| CN107710764A (zh) | 2018-02-16 |
| US10887597B2 (en) | 2021-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3308543B1 (en) | Systems and methods of determining illumination compensation status for video coding | |
| US10887597B2 (en) | Systems and methods of determining illumination compensation parameters for video coding | |
| EP3864841B1 (en) | Improvements on history-based motion vector predictor | |
| EP3275188B1 (en) | Motion vector derivation in video coding | |
| US9716899B2 (en) | Depth oriented inter-view motion vector prediction | |
| WO2018200960A1 (en) | Gradient based matching for motion search and derivation | |
| WO2019079466A1 (en) | ENCODING VIDEO MOVEMENT INFORMATION USING CANDIDATE LIST CONSTRUCTION BASED ON CODING STRUCTURE | |
| EP3566453A1 (en) | Encoding optimization with illumination compensation and integer motion vector restriction | |
| HK40053272A (en) | Improvements on history-based motion vector predictor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |