DK2806637T3 - Fremgangsmåde til billedkodning/-afkodning - Google Patents
Fremgangsmåde til billedkodning/-afkodning Download PDFInfo
- Publication number
- DK2806637T3 DK2806637T3 DK13738327.9T DK13738327T DK2806637T3 DK 2806637 T3 DK2806637 T3 DK 2806637T3 DK 13738327 T DK13738327 T DK 13738327T DK 2806637 T3 DK2806637 T3 DK 2806637T3
- Authority
- DK
- Denmark
- Prior art keywords
- image coding
- decoding procedure
- decoding
- procedure
- coding
- Prior art date
Links
Classifications
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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
- H04N19/503—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
- H04N19/102—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
- H04N19/134—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20120006282 | 2012-01-19 | ||
PCT/KR2013/000418 WO2013109093A1 (ko) | 2012-01-19 | 2013-01-18 | 영상 부호화/복호화 방법 및 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2806637T3 true DK2806637T3 (da) | 2020-11-23 |
Family
ID=48995608
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK20195005.2T DK3767952T3 (da) | 2012-01-19 | 2013-01-18 | Apparat til billedkodning/-afkodning |
DK13738327.9T DK2806637T3 (da) | 2012-01-19 | 2013-01-18 | Fremgangsmåde til billedkodning/-afkodning |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK20195005.2T DK3767952T3 (da) | 2012-01-19 | 2013-01-18 | Apparat til billedkodning/-afkodning |
Country Status (18)
Country | Link |
---|---|
US (6) | US10218999B2 (da) |
EP (6) | EP3968639B1 (da) |
JP (8) | JP6005762B2 (da) |
KR (11) | KR101595419B1 (da) |
CN (9) | CN108055548B (da) |
BR (4) | BR122022002970B1 (da) |
CY (2) | CY1123768T1 (da) |
DK (2) | DK3767952T3 (da) |
ES (2) | ES2901350T3 (da) |
HR (2) | HRP20211943T8 (da) |
HU (3) | HUE056924T2 (da) |
LT (2) | LT2806637T (da) |
PL (2) | PL2806637T3 (da) |
PT (2) | PT2806637T (da) |
RS (2) | RS62603B1 (da) |
SI (2) | SI2806637T1 (da) |
SM (2) | SMT202000621T1 (da) |
WO (1) | WO2013109093A1 (da) |
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WO2013009104A2 (ko) * | 2011-07-12 | 2013-01-17 | 한국전자통신연구원 | 인터 예측 방법 및 그 장치 |
HUE056924T2 (hu) * | 2012-01-19 | 2022-03-28 | Electronics & Telecommunications Res Inst | Készülék kép kódolásra/dekódolásra |
DK2838261T3 (da) * | 2012-04-12 | 2020-07-06 | Jvc Kenwood Corp | Videodekodningsapparat, videodekodningsmetode, videodekodningsprogram |
WO2015060508A1 (ko) * | 2013-10-24 | 2015-04-30 | 한국전자통신연구원 | 비디오 부호화/복호화 방법 및 장치 |
KR102227279B1 (ko) | 2013-10-24 | 2021-03-12 | 한국전자통신연구원 | 비디오 부호화/복호화 방법 및 장치 |
EP3155812B1 (en) | 2014-06-16 | 2023-04-05 | QUALCOMM Incorporated | Simplified shifting merge candidate and merge list derivation in 3d-hevc |
CN105681807B (zh) * | 2016-01-06 | 2018-11-02 | 福州瑞芯微电子股份有限公司 | 一种基于h264协议的分像素运动矢量计算方法和装置 |
CN117221571A (zh) | 2016-10-04 | 2023-12-12 | 英迪股份有限公司 | 图像解码方法、图像编码方法以及发送比特流的方法 |
US10582209B2 (en) * | 2017-03-30 | 2020-03-03 | Mediatek Inc. | Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding |
WO2019089933A1 (en) * | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
US11240528B2 (en) * | 2018-01-30 | 2022-02-01 | Sharp Kabushiki Kaisha | Systems and methods for performing motion vector prediction for video coding using motion vector predictor origins |
TWI728388B (zh) | 2018-06-29 | 2021-05-21 | 大陸商北京字節跳動網絡技術有限公司 | Lut中的運動候選的檢查順序 |
KR102627814B1 (ko) | 2018-06-29 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 룩업 테이블의 업데이트: fifo, 제약된 fifo |
CN110662059B (zh) | 2018-06-29 | 2021-04-20 | 北京字节跳动网络技术有限公司 | 使用查找表存储先前编码的运动信息并用其编码后续块的方法和装置 |
WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
TWI752331B (zh) | 2018-06-29 | 2022-01-11 | 大陸商北京字節跳動網絡技術有限公司 | 當向Merge/AMVP添加HMVP候選時的部分/完全修剪 |
CN114466197B (zh) | 2018-06-29 | 2024-10-22 | 北京字节跳动网络技术有限公司 | 用于查找表更新的编码的运动信息的选择 |
CN114125450B (zh) | 2018-06-29 | 2023-11-17 | 北京字节跳动网络技术有限公司 | 一种用于处理视频数据的方法、装置和计算机可读介质 |
TWI744662B (zh) | 2018-06-29 | 2021-11-01 | 大陸商北京字節跳動網絡技術有限公司 | 更新查閱資料表(lut)的條件 |
CN110677662B (zh) | 2018-07-02 | 2022-09-02 | 北京字节跳动网络技术有限公司 | Hmvp和非相邻运动的组合使用方法 |
CN110868601B (zh) * | 2018-08-28 | 2024-03-15 | 华为技术有限公司 | 帧间预测方法、装置以及视频编码器和视频解码器 |
WO2020053800A1 (en) | 2018-09-12 | 2020-03-19 | Beijing Bytedance Network Technology Co., Ltd. | How many hmvp candidates to be checked |
CN118175300A (zh) | 2018-10-08 | 2024-06-11 | Lg电子株式会社 | 图像解码方法、图像编码方法、存储介质和发送方法 |
CN112839896B (zh) | 2018-10-22 | 2024-04-26 | 株式会社多田野 | 起重机装置、股数判定方法以及记录介质 |
WO2020139040A1 (ko) * | 2018-12-27 | 2020-07-02 | 인텔렉추얼디스커버리 주식회사 | 영상 부/복호화 방법 및 장치 |
CN119676442A (zh) * | 2018-12-29 | 2025-03-21 | 华为技术有限公司 | 帧间预测方法、装置以及相应的编码器和解码器 |
KR102443965B1 (ko) | 2019-01-01 | 2022-09-19 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
WO2020141915A1 (ko) * | 2019-01-01 | 2020-07-09 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
WO2020143741A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of lut updating |
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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 |
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 |
KR20220002996A (ko) * | 2019-04-25 | 2022-01-07 | 오피 솔루션즈, 엘엘씨 | 글로벌 모션을 갖는 프레임들에서의 후보들 |
CA222329S (en) * | 2022-11-18 | 2025-03-06 | Lg Electronics Inc | Nozzle for dishwasher |
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2013
- 2013-01-18 HU HUE20195005A patent/HUE056924T2/hu unknown
- 2013-01-18 HR HRP20211943TT patent/HRP20211943T8/hr unknown
- 2013-01-18 WO PCT/KR2013/000418 patent/WO2013109093A1/ko active Application Filing
- 2013-01-18 CN CN201810151991.1A patent/CN108055548B/zh active Active
- 2013-01-18 JP JP2014553258A patent/JP6005762B2/ja active Active
- 2013-01-18 SI SI201331810T patent/SI2806637T1/sl unknown
- 2013-01-18 HR HRP20201820TT patent/HRP20201820T1/hr unknown
- 2013-01-18 CN CN201810152001.6A patent/CN108055550B/zh active Active
- 2013-01-18 EP EP21202076.2A patent/EP3968639B1/en active Active
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- 2013-01-18 HU HUE21202076A patent/HUE060931T2/hu unknown
- 2013-01-18 BR BR122020017172-3A patent/BR122020017172B1/pt active IP Right Grant
- 2013-01-18 ES ES20195005T patent/ES2901350T3/es active Active
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- 2013-01-18 EP EP21202078.8A patent/EP3968640B1/en active Active
- 2013-01-18 LT LTEP13738327.9T patent/LT2806637T/lt unknown
- 2013-01-18 CN CN201710827005.5A patent/CN107396128B/zh active Active
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- 2013-01-18 BR BR122022002972-8A patent/BR122022002972B1/pt active IP Right Grant
- 2013-01-18 DK DK20195005.2T patent/DK3767952T3/da active
- 2013-01-18 US US14/372,816 patent/US10218999B2/en active Active
- 2013-01-18 EP EP22206419.8A patent/EP4152751A1/en active Pending
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- 2013-01-18 SM SM20200621T patent/SMT202000621T1/it unknown
- 2013-01-18 HU HUE13738327A patent/HUE051798T2/hu unknown
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- 2013-01-18 SM SM20210706T patent/SMT202100706T1/it unknown
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