ES2810253T3 - Reposicionamiento de bloques residuales de predicción en codificación de vídeo - Google Patents
Reposicionamiento de bloques residuales de predicción en codificación de vídeo Download PDFInfo
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- ES2810253T3 ES2810253T3 ES14727301T ES14727301T ES2810253T3 ES 2810253 T3 ES2810253 T3 ES 2810253T3 ES 14727301 T ES14727301 T ES 14727301T ES 14727301 T ES14727301 T ES 14727301T ES 2810253 T3 ES2810253 T3 ES 2810253T3
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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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different 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
- H04N19/102—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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/46—Embedding additional information in the video signal during the compression process
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 |
|---|---|---|---|
| US201361815148P | 2013-04-23 | 2013-04-23 | |
| US201361833781P | 2013-06-11 | 2013-06-11 | |
| US201361890102P | 2013-10-11 | 2013-10-11 | |
| US14/259,046 US9549182B2 (en) | 2012-07-11 | 2014-04-22 | Repositioning of prediction residual blocks in video coding |
| PCT/US2014/035185 WO2014176362A1 (en) | 2013-04-23 | 2014-04-23 | Repositioning of prediction residual blocks in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2810253T3 true ES2810253T3 (es) | 2021-03-08 |
Family
ID=50842346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14727301T Active ES2810253T3 (es) | 2013-04-23 | 2014-04-23 | Reposicionamiento de bloques residuales de predicción en codificación de vídeo |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2989796B1 (enExample) |
| JP (1) | JP6285014B2 (enExample) |
| KR (2) | KR20150143585A (enExample) |
| CN (1) | CN105165012B (enExample) |
| BR (1) | BR112015026899B1 (enExample) |
| ES (1) | ES2810253T3 (enExample) |
| HU (1) | HUE050421T2 (enExample) |
| WO (1) | WO2014176362A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6480790B2 (ja) * | 2015-04-13 | 2019-03-13 | 日本放送協会 | 画像判定装置、符号化装置、及びプログラム |
| US10469841B2 (en) * | 2016-01-29 | 2019-11-05 | Google Llc | Motion vector prediction using prior frame residual |
| US10306258B2 (en) | 2016-01-29 | 2019-05-28 | Google Llc | Last frame motion vector partitioning |
| JP7166743B2 (ja) * | 2016-02-17 | 2022-11-08 | 日本放送協会 | 符号化装置、復号装置及びプログラム |
| WO2017142085A1 (ja) | 2016-02-17 | 2017-08-24 | 日本放送協会 | 符号化装置、復号装置及びプログラム |
| CN109076223B (zh) * | 2016-05-13 | 2021-07-09 | 夏普株式会社 | 图像解码装置以及图像编码装置 |
| WO2017222334A1 (ko) * | 2016-06-24 | 2017-12-28 | 한국전자통신연구원 | 변환 기반의 영상 부호화/복호화 방법 및 장치 |
| EP4072134A1 (en) * | 2016-12-27 | 2022-10-12 | Samsung Electronics Co., Ltd. | Video affine mode encoding method and device therefor, and decoding method and device therefor |
| WO2018194189A1 (ko) * | 2017-04-18 | 2018-10-25 | 삼성전자 주식회사 | 영상을 부호화/복호화 하는 방법 및 그 장치 |
| WO2020009460A1 (ko) * | 2018-07-04 | 2020-01-09 | 에스케이텔레콤 주식회사 | 잔차신호 재배열 방법 및 영상 복호화 장치 |
| WO2020145381A1 (ja) * | 2019-01-13 | 2020-07-16 | ソニー株式会社 | 画像処理装置および方法 |
| CN111699694B (zh) * | 2019-01-15 | 2022-07-08 | Lg电子株式会社 | 使用变换跳过标志的图像编码方法和装置 |
| KR20250069982A (ko) | 2019-04-17 | 2025-05-20 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Bdpcm을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| TW202515188A (zh) * | 2019-04-24 | 2025-04-01 | 美商松下電器（美國）知識產權公司 | 解碼裝置及非暫時性電腦可讀取媒體 |
| WO2020236723A1 (en) * | 2019-05-19 | 2020-11-26 | Bytedance Inc. | Transform bypass coded residual blocks in digital video |
| CN114097231B (zh) * | 2019-05-22 | 2025-03-28 | Lg电子株式会社 | 图像编码系统中使用bdpcm来解码图像的方法及装置 |
| CN114175660B (zh) * | 2019-05-22 | 2025-01-07 | Lg电子株式会社 | 使用bdpcm的图像解码方法及其装置 |
| US11350131B2 (en) * | 2019-06-28 | 2022-05-31 | Hfi Innovation Inc. | Signaling coding of transform-skipped blocks |
| EP3973704B1 (en) | 2019-06-28 | 2025-04-16 | Beijing Dajia Internet Information Technology Co., Ltd. | Lossless coding modes for video coding |
| CN114375578A (zh) * | 2019-07-10 | 2022-04-19 | Lg电子株式会社 | 用于残差编码的图像解码方法及其设备 |
| US11375238B2 (en) | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for padding processing with sub-region partitions in video stream |
| WO2021118310A1 (ko) * | 2019-12-13 | 2021-06-17 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US11722678B2 (en) * | 2020-08-25 | 2023-08-08 | Tencent America LLC | Method and apparatus for transform skip coefficients coding |
| CN114513663B (zh) * | 2020-11-17 | 2025-03-14 | 腾讯科技（深圳）有限公司 | 视频解码方法、装置及电子设备 |
| WO2022191554A1 (ko) * | 2021-03-08 | 2022-09-15 | 현대자동차주식회사 | 임의 블록 분할을 이용하는 비디오 코딩방법 및 장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6674910B1 (en) * | 1998-11-24 | 2004-01-06 | Hyundai Electronics Industries Co., Ltd. | Apparatus and method for image-compression encoding and decoding using adaptive transform |
| US9172968B2 (en) * | 2010-07-09 | 2015-10-27 | Qualcomm Incorporated | Video coding using directional transforms |
| US9106913B2 (en) * | 2011-03-08 | 2015-08-11 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| US9344722B2 (en) * | 2011-11-18 | 2016-05-17 | Futurewei Technologies, Inc. | Scanning of prediction residuals in high efficiency video coding |
-
2014
- 2014-04-23 WO PCT/US2014/035185 patent/WO2014176362A1/en not_active Ceased
- 2014-04-23 KR KR1020157031866A patent/KR20150143585A/ko not_active Ceased
- 2014-04-23 ES ES14727301T patent/ES2810253T3/es active Active
- 2014-04-23 HU HUE14727301A patent/HUE050421T2/hu unknown
- 2014-04-23 BR BR112015026899-4A patent/BR112015026899B1/pt active IP Right Grant
- 2014-04-23 KR KR1020187010756A patent/KR102013561B1/ko active Active
- 2014-04-23 CN CN201480024104.4A patent/CN105165012B/zh active Active
- 2014-04-23 EP EP14727301.5A patent/EP2989796B1/en active Active
- 2014-04-23 JP JP2016510762A patent/JP6285014B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105165012B (zh) | 2020-04-03 |
| KR20180041774A (ko) | 2018-04-24 |
| BR112015026899B1 (pt) | 2023-03-28 |
| HUE050421T2 (hu) | 2020-12-28 |
| KR102013561B1 (ko) | 2019-08-23 |
| CN105165012A (zh) | 2015-12-16 |
| EP2989796B1 (en) | 2020-05-06 |
| JP6285014B2 (ja) | 2018-02-28 |
| WO2014176362A1 (en) | 2014-10-30 |
| KR20150143585A (ko) | 2015-12-23 |
| JP2016521070A (ja) | 2016-07-14 |
| EP2989796A1 (en) | 2016-03-02 |
| BR112015026899A2 (pt) | 2017-07-25 |
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