HUE039438T2 - Továbbfutások kódolása kilépéssel palettaalapú videokódolásban - Google Patents
Továbbfutások kódolása kilépéssel palettaalapú videokódolásbanInfo
- Publication number
- HUE039438T2 HUE039438T2 HUE15729624A HUE15729624A HUE039438T2 HU E039438 T2 HUE039438 T2 HU E039438T2 HU E15729624 A HUE15729624 A HU E15729624A HU E15729624 A HUE15729624 A HU E15729624A HU E039438 T2 HUE039438 T2 HU E039438T2
- Authority
- HU
- Hungary
- Prior art keywords
- coding
- palette
- escape
- runs
- based video
- Prior art date
Links
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
- H04N19/102—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
- H04N19/102—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
-
- 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
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 (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462002717P | 2014-05-23 | 2014-05-23 | |
| US201462009772P | 2014-06-09 | 2014-06-09 | |
| US201462015261P | 2014-06-20 | 2014-06-20 | |
| US201462019223P | 2014-06-30 | 2014-06-30 | |
| US201462059659P | 2014-10-03 | 2014-10-03 | |
| US201462065526P | 2014-10-17 | 2014-10-17 | |
| US14/719,265 US10291940B2 (en) | 2014-05-23 | 2015-05-21 | Coding runs with escape in palette-based video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE039438T2 true HUE039438T2 (hu) | 2018-12-28 |
Family
ID=53404867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE15729624A HUE039438T2 (hu) | 2014-05-23 | 2015-05-22 | Továbbfutások kódolása kilépéssel palettaalapú videokódolásban |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10291940B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3146716B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6557260B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101958534B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106464871B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112016027420B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2947043C (cg-RX-API-DMAC7.html) |
| ES (1) | ES2678398T3 (cg-RX-API-DMAC7.html) |
| HU (1) | HUE039438T2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015179829A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3058740B1 (en) | 2013-10-14 | 2020-06-03 | Microsoft Technology Licensing, LLC | Features of base color index map mode for video and image coding and decoding |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| US10264285B2 (en) | 2014-05-22 | 2019-04-16 | Qualcomm Incorporated | Coding runs in palette-based video coding |
| US10750198B2 (en) | 2014-05-22 | 2020-08-18 | Qualcomm Incorporated | Maximum palette parameters in palette-based video coding |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding 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 |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| CA3077920C (en) | 2014-06-20 | 2021-11-09 | Hfi Innovation Inc. | Method and apparatus of binarization and context-adaptive coding for syntax in video coding |
| EP3167612B1 (en) * | 2014-07-07 | 2021-06-16 | HFI Innovation 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 |
| CA3171803A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for 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 |
| CN111800632B (zh) * | 2015-01-15 | 2024-03-29 | 株式会社Kt | 对编码视频信号解码的方法和对视频信号编码的方法 |
| WO2016122251A1 (ko) | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US10477244B2 (en) | 2015-01-29 | 2019-11-12 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry and palette mode |
| CN112839225B (zh) | 2015-04-02 | 2024-03-29 | 株式会社Kt | 对视频信号进行编解码的方法 |
| CN106664405B (zh) * | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| WO2016204479A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자(주) | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| 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 |
| US10659794B2 (en) * | 2018-03-06 | 2020-05-19 | Mediatek Inc. | Apparatus and method for palette decoding |
| 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 |
| US11553209B2 (en) | 2019-05-15 | 2023-01-10 | Hyundai Motor Company | Method and apparatus for parallel encoding and decoding of moving picture data |
| 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 |
| AU2022386662A1 (en) | 2021-11-11 | 2024-05-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Initialization processing for video coding |
| 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 |
|---|---|---|---|---|
| EP1474915A1 (en) | 2002-02-01 | 2004-11-10 | Koninklijke Philips Electronics N.V. | Compression of palettized color images with variable length color codes |
| CN102196266B (zh) | 2005-09-23 | 2013-07-03 | 喷流数据有限公司 | 利用逐颜色分裂向调色板图像提供熵约束颜色分裂的计算机系统 |
| RU2446618C2 (ru) | 2006-12-28 | 2012-03-27 | Ниппон Телеграф Энд Телефон Корпорейшн | Способ кодирования и способ декодирования видео, устройства для их осуществления и носители памяти, хранящие программы |
| 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 |
| US9729875B2 (en) * | 2013-07-08 | 2017-08-08 | Sony Corporation | Palette coding mode |
| CN105981380B (zh) | 2013-12-18 | 2019-08-20 | 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 ES ES15729624.5T patent/ES2678398T3/es active Active
- 2015-05-22 CN CN201580026219.1A patent/CN106464871B/zh active Active
- 2015-05-22 KR KR1020167035381A patent/KR101958534B1/ko 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 WO PCT/US2015/032286 patent/WO2015179829A1/en not_active Ceased
- 2015-05-22 CA CA2947043A patent/CA2947043C/en active Active
- 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 |
|---|---|
| JP2017520157A (ja) | 2017-07-20 |
| JP6557260B2 (ja) | 2019-08-07 |
| US10291940B2 (en) | 2019-05-14 |
| CA2947043A1 (en) | 2015-11-26 |
| US20150341674A1 (en) | 2015-11-26 |
| KR20170008286A (ko) | 2017-01-23 |
| CN106464871B (zh) | 2019-04-23 |
| ES2678398T3 (es) | 2018-08-10 |
| CN106464871A (zh) | 2017-02-22 |
| KR101958534B1 (ko) | 2019-03-14 |
| EP3146716B1 (en) | 2018-04-18 |
| BR112016027420A2 (cg-RX-API-DMAC7.html) | 2017-08-15 |
| BR112016027420B1 (pt) | 2023-11-14 |
| CA2947043C (en) | 2019-12-31 |
| EP3146716A1 (en) | 2017-03-29 |
| WO2015179829A1 (en) | 2015-11-26 |
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