MX368488B - Señalización del predictor de paletas con código de longitud de ejecución para codificación de video. - Google Patents
Señalización del predictor de paletas con código de longitud de ejecución para codificación de video.Info
- Publication number
- MX368488B MX368488B MX2016012051A MX2016012051A MX368488B MX 368488 B MX368488 B MX 368488B MX 2016012051 A MX2016012051 A MX 2016012051A MX 2016012051 A MX2016012051 A MX 2016012051A MX 368488 B MX368488 B MX 368488B
- Authority
- MX
- Mexico
- Prior art keywords
- palette
- prediction vector
- video coding
- current block
- binary prediction
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length 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
- H04N19/10—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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/27—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving both synthetic and natural picture components, e.g. synthetic natural hybrid coding [SNHC]
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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)
- Image Processing (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461970257P | 2014-03-25 | 2014-03-25 | |
| US201461981105P | 2014-04-17 | 2014-04-17 | |
| US201462002668P | 2014-05-23 | 2014-05-23 | |
| US201462015327P | 2014-06-20 | 2014-06-20 | |
| US201462018461P | 2014-06-27 | 2014-06-27 | |
| US201462041119P | 2014-08-24 | 2014-08-24 | |
| US14/667,411 US10362336B2 (en) | 2014-03-25 | 2015-03-24 | Palette predictor signaling with run length code for video coding |
| PCT/US2015/022468 WO2015148652A1 (en) | 2014-03-25 | 2015-03-25 | Palette predictor signaling with run length code for video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016012051A MX2016012051A (es) | 2017-01-19 |
| MX368488B true MX368488B (es) | 2019-10-04 |
Family
ID=54192248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016012051A MX368488B (es) | 2014-03-25 | 2015-03-25 | Señalización del predictor de paletas con código de longitud de ejecución para codificación de video. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10362336B2 (enExample) |
| EP (1) | EP3123719B1 (enExample) |
| JP (1) | JP6541682B2 (enExample) |
| KR (1) | KR102344232B1 (enExample) |
| CN (1) | CN106105207B (enExample) |
| BR (1) | BR112016022261B1 (enExample) |
| ES (1) | ES2750957T3 (enExample) |
| HU (1) | HUE047030T2 (enExample) |
| MX (1) | MX368488B (enExample) |
| TW (1) | TWI666920B (enExample) |
| WO (1) | WO2015148652A1 (enExample) |
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| ES2934221T3 (es) * | 2010-12-22 | 2023-02-20 | Lg Electronics Inc | Método de intrapredicción y aparato que utiliza el método |
| WO2013046504A1 (ja) * | 2011-09-29 | 2013-04-04 | パナソニック株式会社 | 算術復号装置、画像復号装置、および算術復号方法 |
| US9491461B2 (en) * | 2012-09-27 | 2016-11-08 | Qualcomm Incorporated | Scalable extensions to HEVC and temporal motion vector prediction |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| US10750198B2 (en) | 2014-05-22 | 2020-08-18 | Qualcomm Incorporated | Maximum palette parameters in palette-based video coding |
| US10264285B2 (en) | 2014-05-22 | 2019-04-16 | Qualcomm Incorporated | Coding runs in palette-based video coding |
| CN106664414B (zh) * | 2014-06-19 | 2019-07-05 | 寰发股份有限公司 | 视频编码中用于单个样本模式的候选生成的方法及装置 |
| US9900617B2 (en) | 2014-06-20 | 2018-02-20 | Qualcomm Incorporated | Single color palette mode in video coding |
| US10469870B2 (en) * | 2014-09-26 | 2019-11-05 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for video coding |
| US10097837B2 (en) | 2014-10-10 | 2018-10-09 | Qualcomm Incorporated | Palette run hiding in palette-based video coding |
| CN107079163B (zh) * | 2014-10-20 | 2020-06-05 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| KR102596896B1 (ko) * | 2015-01-15 | 2023-11-01 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| JP6122516B2 (ja) * | 2015-01-28 | 2017-04-26 | 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ | エンコーディング方法及びエンコーダ |
| US9986248B2 (en) | 2015-01-29 | 2018-05-29 | Qualcomm Incorporated | Palette mode coding for video coding |
| KR102422484B1 (ko) * | 2015-01-29 | 2022-07-20 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2016122253A1 (ko) * | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US9729885B2 (en) * | 2015-02-11 | 2017-08-08 | Futurewei Technologies, Inc. | Apparatus and method for compressing color index map |
| KR102691340B1 (ko) * | 2015-04-02 | 2024-08-02 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| EP3306933A4 (en) * | 2015-05-27 | 2019-05-08 | KT Corporation | METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL |
| US20160360205A1 (en) | 2015-06-08 | 2016-12-08 | Industrial Technology Research Institute | Video encoding methods and systems using adaptive color transform |
| GB2539486B (en) * | 2015-06-18 | 2019-07-31 | Gurulogic Microsystems Oy | Encoder, decoder and method employing palette compression |
| GB2542858A (en) * | 2015-10-02 | 2017-04-05 | Canon Kk | Encoder optimizations for palette encoding of content with subsampled colour component |
| CN106851294B (zh) * | 2017-01-03 | 2018-08-14 | 西安万像电子科技有限公司 | 图像的压缩方法和装置及其文字块的压缩方法和装置 |
| US11178427B2 (en) * | 2019-02-08 | 2021-11-16 | Qualcomm Incorporated | Dynamic sub-partition intra prediction for video coding |
| MX2021009943A (es) | 2019-02-24 | 2021-09-21 | Beijing Bytedance Network Tech Co Ltd | Codificacion independiente de indicacion de uso del modo paleta. |
| US11019332B2 (en) * | 2019-03-29 | 2021-05-25 | Qualcomm Incorporated | Chroma intra prediction in video coding |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| JP7359936B2 (ja) | 2019-07-20 | 2023-10-11 | 北京字節跳動網絡技術有限公司 | パレットモードの使用の指示の条件依存符号化 |
| CN114145013B (zh) | 2019-07-23 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 调色板模式编解码的模式确定 |
| CN114208174B (zh) | 2019-07-29 | 2023-11-28 | 北京字节跳动网络技术有限公司 | 预测过程中的调色板模式编解码 |
| BR112022004606A2 (pt) * | 2019-09-12 | 2022-05-31 | Bytedance Inc | Método de processamento de vídeo, aparelho para processar dados de vídeo e meios de armazenamento e de gravação não transitórios legíveis por computador |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7162080B2 (en) | 2001-02-23 | 2007-01-09 | Zoran Corporation | Graphic image re-encoding and distribution system and method |
| US8848789B2 (en) * | 2006-03-27 | 2014-09-30 | Qualcomm Incorporated | Method and system for coding and decoding information associated with video compression |
| US8619853B2 (en) * | 2007-06-15 | 2013-12-31 | Qualcomm Incorporated | Separable directional transforms |
| US8634456B2 (en) | 2008-10-03 | 2014-01-21 | Qualcomm Incorporated | Video coding with large macroblocks |
| GB0917417D0 (en) * | 2009-10-05 | 2009-11-18 | Mitsubishi Elec R&D Ct Europe | Multimedia signature coding and decoding |
| US8879632B2 (en) | 2010-02-18 | 2014-11-04 | Qualcomm Incorporated | Fixed point implementation for geometric motion partitioning |
| EP2559248A2 (en) * | 2010-04-12 | 2013-02-20 | Qualcomm Incorporated | Fixed point implementation for geometric motion partitioning |
| US8483500B2 (en) * | 2010-09-02 | 2013-07-09 | Sony Corporation | Run length coding with context model for image compression using sparse dictionaries |
| US9654777B2 (en) | 2013-04-05 | 2017-05-16 | Qualcomm Incorporated | Determining palette indices in palette-based video coding |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| EP3085085A4 (en) * | 2014-01-29 | 2017-11-08 | MediaTek Inc. | Method and apparatus for adaptive motion vector precision |
| US9826242B2 (en) | 2014-03-14 | 2017-11-21 | Qualcomm Incorporated | Palette-based video coding |
| US20150264348A1 (en) | 2014-03-17 | 2015-09-17 | Qualcomm Incorporated | Dictionary coding of video content |
-
2015
- 2015-03-24 US US14/667,411 patent/US10362336B2/en active Active
- 2015-03-25 HU HUE15715588A patent/HUE047030T2/hu unknown
- 2015-03-25 ES ES15715588T patent/ES2750957T3/es active Active
- 2015-03-25 WO PCT/US2015/022468 patent/WO2015148652A1/en not_active Ceased
- 2015-03-25 JP JP2016558209A patent/JP6541682B2/ja active Active
- 2015-03-25 MX MX2016012051A patent/MX368488B/es active IP Right Grant
- 2015-03-25 KR KR1020167027491A patent/KR102344232B1/ko active Active
- 2015-03-25 CN CN201580013634.3A patent/CN106105207B/zh active Active
- 2015-03-25 TW TW104109599A patent/TWI666920B/zh active
- 2015-03-25 EP EP15715588.8A patent/EP3123719B1/en active Active
- 2015-03-25 BR BR112016022261-0A patent/BR112016022261B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN106105207A (zh) | 2016-11-09 |
| KR20160136338A (ko) | 2016-11-29 |
| BR112016022261B1 (pt) | 2023-12-12 |
| BR112016022261A8 (pt) | 2021-07-13 |
| MX2016012051A (es) | 2017-01-19 |
| US20150281728A1 (en) | 2015-10-01 |
| WO2015148652A1 (en) | 2015-10-01 |
| EP3123719B1 (en) | 2019-07-24 |
| HUE047030T2 (hu) | 2020-04-28 |
| TWI666920B (zh) | 2019-07-21 |
| TW201603563A (zh) | 2016-01-16 |
| CN106105207B (zh) | 2019-12-20 |
| KR102344232B1 (ko) | 2021-12-27 |
| ES2750957T3 (es) | 2020-03-30 |
| US10362336B2 (en) | 2019-07-23 |
| BR112016022261A2 (pt) | 2017-08-15 |
| EP3123719A1 (en) | 2017-02-01 |
| JP6541682B2 (ja) | 2019-07-10 |
| JP2017513369A (ja) | 2017-05-25 |
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| FG | Grant or registration |