ES2678398T3 - Rachas de codificación con escape en codificación de vídeo basada en paletas - Google Patents
Rachas de codificación con escape en codificación de vídeo basada en paletas Download PDFInfo
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- ES2678398T3 ES2678398T3 ES15729624.5T ES15729624T ES2678398T3 ES 2678398 T3 ES2678398 T3 ES 2678398T3 ES 15729624 T ES15729624 T ES 15729624T ES 2678398 T3 ES2678398 T3 ES 2678398T3
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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
- H04N19/10—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
- H04N19/90—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
- H04N19/10—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
-
- 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
- H04N19/10—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
- H04N19/186—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 a colour or a chrominance component
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/70—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)
- Color Television Systems (AREA)
Applications Claiming Priority (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462002717P | 2014-05-23 | 2014-05-23 | |
| US201462002717P | 2014-05-23 | ||
| US201462009772P | 2014-06-09 | 2014-06-09 | |
| US201462009772P | 2014-06-09 | ||
| US201462015261P | 2014-06-20 | 2014-06-20 | |
| US201462015261P | 2014-06-20 | ||
| US201462019223P | 2014-06-30 | 2014-06-30 | |
| US201462019223P | 2014-06-30 | ||
| US201462059659P | 2014-10-03 | 2014-10-03 | |
| US201462059659P | 2014-10-03 | ||
| US201462065526P | 2014-10-17 | 2014-10-17 | |
| US201462065526P | 2014-10-17 | ||
| US14/719,265 US10291940B2 (en) | 2014-05-23 | 2015-05-21 | Coding runs with escape in palette-based video coding |
| US201514719265 | 2015-05-21 | ||
| PCT/US2015/032286 WO2015179829A1 (en) | 2014-05-23 | 2015-05-22 | Coding runs with escape in palette-based video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2678398T3 true ES2678398T3 (es) | 2018-08-10 |
Family
ID=53404867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15729624.5T Active ES2678398T3 (es) | 2014-05-23 | 2015-05-22 | Rachas de codificación con escape en codificación de vídeo basada en paletas |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10291940B2 (show.php) |
| EP (1) | EP3146716B1 (show.php) |
| JP (1) | JP6557260B2 (show.php) |
| KR (1) | KR101958534B1 (show.php) |
| CN (1) | CN106464871B (show.php) |
| BR (1) | BR112016027420B1 (show.php) |
| CA (1) | CA2947043C (show.php) |
| ES (1) | ES2678398T3 (show.php) |
| HU (1) | HUE039438T2 (show.php) |
| WO (1) | WO2015179829A1 (show.php) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105659606B (zh) | 2013-10-14 | 2019-06-18 | 微软技术许可有限责任公司 | 用于视频和图像编码和解码的方法、系统和介质 |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| 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 |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| US10382749B2 (en) | 2014-05-23 | 2019-08-13 | Qualcomm Incorporated | Coding run values based on palette index in palette-based video coding |
| WO2015192779A1 (en) * | 2014-06-20 | 2015-12-23 | Mediatek Inc. | Method and apparatus of binarization and context-adaptive coding for syntax in video coding |
| WO2016004849A1 (en) | 2014-07-07 | 2016-01-14 | Mediatek Inc. | Methods of handling escape pixel as a predictor in index map coding |
| US10687064B2 (en) | 2014-08-04 | 2020-06-16 | Qualcomm Incorporated | Palette mode encoding and decoding with inferred pixel scan order |
| US9544607B2 (en) * | 2014-08-25 | 2017-01-10 | Hfi Innovation Inc. | Method of palette index signaling for image and 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 |
| KR102330740B1 (ko) | 2014-09-30 | 2021-11-23 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 파면 병렬 프로세싱이 인에이블되는 경우의 인트라 픽쳐 예측 모드에 대한 규칙 |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for video coding |
| KR102470832B1 (ko) * | 2014-10-20 | 2022-11-28 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN111131824B (zh) * | 2015-01-15 | 2023-10-03 | 株式会社Kt | 对视频信号进行解码的方法和对视频信号进行编码的方法 |
| WO2016122251A1 (ko) | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN112135143B (zh) | 2015-01-29 | 2022-08-30 | 株式会社Kt | 用于对经编码的视频信号解码和对视频信号编码的方法 |
| KR102691340B1 (ko) | 2015-04-02 | 2024-08-02 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| EP3308540B1 (en) * | 2015-06-09 | 2020-04-15 | Microsoft Technology Licensing, LLC | Robust encoding/decoding of escape-coded pixels in palette mode |
| US10506259B2 (en) * | 2015-06-16 | 2019-12-10 | Lg Electronics Inc. | Method for encoding/decoding image, and device therefor |
| US10110914B1 (en) * | 2016-09-15 | 2018-10-23 | Google Llc | Locally adaptive warped motion compensation in video coding |
| CN110020333A (zh) * | 2017-07-27 | 2019-07-16 | 北京嘀嘀无限科技发展有限公司 | 数据分析方法及装置、电子设备、存储介质 |
| TWI709330B (zh) * | 2018-03-06 | 2020-11-01 | 聯發科技股份有限公司 | 調色板解碼的裝置和方法 |
| US11606575B2 (en) | 2018-07-10 | 2023-03-14 | Qualcomm Incorporated | Multiple history based non-adjacent MVPs for wavefront processing of video coding |
| US10924750B2 (en) * | 2019-03-01 | 2021-02-16 | Alibaba Group Holding Limited | Palette size constraint in palette mode for video compression system |
| US11503311B2 (en) * | 2019-03-08 | 2022-11-15 | Sony Group Corporation | Hybrid palette-DPCM coding for image compression |
| KR20200132761A (ko) | 2019-05-15 | 2020-11-25 | 현대자동차주식회사 | 동영상 데이터의 병렬 부호화 및 복호화를 위한 방법 및 장치 |
| MX2021013196A (es) | 2019-06-14 | 2021-12-10 | Panasonic Ip Corp America | Codificador, decodificador, metodo de codificacion y metodo de decodificacion. |
| US11206413B2 (en) * | 2019-08-13 | 2021-12-21 | Qualcomm Incorporated | Palette predictor updates for local dual trees |
| US12177485B2 (en) | 2019-08-29 | 2024-12-24 | Lg Electronic, Inc. | Image or video coding based on escape binarization in palette mode |
| MX2024005720A (es) * | 2021-11-11 | 2024-08-15 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Proceso de inicializacion para la codificacion de video. |
| US20230231991A1 (en) * | 2022-01-14 | 2023-07-20 | Tencent America LLC | Palette Predictor Generation and Signaling |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040077921A (ko) | 2002-02-01 | 2004-09-07 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 가변 길이 칼라 코드들로 팔레트화된 칼라 화상들의 압축 |
| WO2007033487A2 (en) | 2005-09-23 | 2007-03-29 | Slipstream Data Inc. | Method, system and computer program product for entropy constrained color splitting for palette images with pixel-wise splitting |
| CA2672924C (en) * | 2006-12-28 | 2014-07-22 | Nippon Telegraph And Telephone Corporation | Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media which store the programs |
| US8406573B2 (en) | 2008-12-22 | 2013-03-26 | Microsoft Corporation | Interactively ranking image search results using color layout relevance |
| US9491491B2 (en) | 2011-06-03 | 2016-11-08 | Qualcomm Incorporated | Run-mode based coefficient coding for video coding |
| US9357185B2 (en) | 2011-11-08 | 2016-05-31 | Qualcomm Incorporated | Context optimization for last significant coefficient position coding |
| US9479780B2 (en) | 2012-02-01 | 2016-10-25 | Google Technology Holdings LLC | Simplification of significance map coding |
| WO2015006169A1 (en) * | 2013-07-08 | 2015-01-15 | Sony Corporation | Improvement for palette coding mode |
| CN110336999B (zh) | 2013-12-18 | 2021-09-03 | 寰发股份有限公司 | 利用调色板编码的编码视频数据区块的方法和装置 |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| US10382749B2 (en) | 2014-05-23 | 2019-08-13 | Qualcomm Incorporated | Coding run values based on palette index in palette-based video coding |
-
2015
- 2015-05-21 US US14/719,265 patent/US10291940B2/en active Active
- 2015-05-22 KR KR1020167035381A patent/KR101958534B1/ko active Active
- 2015-05-22 CN CN201580026219.1A patent/CN106464871B/zh active Active
- 2015-05-22 ES ES15729624.5T patent/ES2678398T3/es active Active
- 2015-05-22 JP JP2016567893A patent/JP6557260B2/ja active Active
- 2015-05-22 BR BR112016027420-2A patent/BR112016027420B1/pt active IP Right Grant
- 2015-05-22 CA CA2947043A patent/CA2947043C/en active Active
- 2015-05-22 WO PCT/US2015/032286 patent/WO2015179829A1/en not_active Ceased
- 2015-05-22 HU HUE15729624A patent/HUE039438T2/hu unknown
- 2015-05-22 EP EP15729624.5A patent/EP3146716B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE039438T2 (hu) | 2018-12-28 |
| JP6557260B2 (ja) | 2019-08-07 |
| CN106464871B (zh) | 2019-04-23 |
| KR20170008286A (ko) | 2017-01-23 |
| US10291940B2 (en) | 2019-05-14 |
| JP2017520157A (ja) | 2017-07-20 |
| EP3146716A1 (en) | 2017-03-29 |
| BR112016027420A2 (show.php) | 2017-08-15 |
| WO2015179829A1 (en) | 2015-11-26 |
| CN106464871A (zh) | 2017-02-22 |
| US20150341674A1 (en) | 2015-11-26 |
| CA2947043A1 (en) | 2015-11-26 |
| CA2947043C (en) | 2019-12-31 |
| BR112016027420B1 (pt) | 2023-11-14 |
| KR101958534B1 (ko) | 2019-03-14 |
| EP3146716B1 (en) | 2018-04-18 |
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