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 (enExample) |
| EP (1) | EP3146716B1 (enExample) |
| JP (1) | JP6557260B2 (enExample) |
| KR (1) | KR101958534B1 (enExample) |
| CN (1) | CN106464871B (enExample) |
| BR (1) | BR112016027420B1 (enExample) |
| CA (1) | CA2947043C (enExample) |
| ES (1) | ES2678398T3 (enExample) |
| HU (1) | HUE039438T2 (enExample) |
| WO (1) | WO2015179829A1 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102275639B1 (ko) | 2013-10-14 | 2021-07-08 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 영상 코딩 및 디코딩에 대한 기본 색상 인덱스 맵 모드의 특징 |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| 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 |
| 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 |
| CN110691244B (zh) | 2014-06-20 | 2022-07-08 | 寰发股份有限公司 | 视频编码中的语法的二进制化和上下文自适应编码的方法和装置 |
| KR101953482B1 (ko) | 2014-07-07 | 2019-02-28 | 에이치에프아이 이노베이션 인크. | 인덱스 맵 부호화의 예측자로서 이스케이프 픽셀을 취급하는 방법 |
| 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 |
| WO2016048092A1 (ko) * | 2014-09-26 | 2016-03-31 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN105874795B (zh) | 2014-09-30 | 2019-11-29 | 微软技术许可有限责任公司 | 在波前并行处理被启用时对图片内预测模式的规则 |
| US9596479B2 (en) * | 2014-10-07 | 2017-03-14 | Hfi Innovation Inc. | Method of pulse-code modulation and palette coding for video coding |
| US10477218B2 (en) * | 2014-10-20 | 2019-11-12 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry |
| 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 |
| WO2016122253A1 (ko) | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| KR102422484B1 (ko) | 2015-01-29 | 2022-07-20 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| EP3282706A4 (en) | 2015-04-02 | 2019-01-30 | KT Corporation | METHOD AND DEVICE FOR PROCESSING VIDEO SIGNALS |
| 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 |
| GB2618714B (en) * | 2019-03-20 | 2024-03-13 | V Nova Int Ltd | Low complexity enhancement video coding |
| KR20200132761A (ko) | 2019-05-15 | 2020-11-25 | 현대자동차주식회사 | 동영상 데이터의 병렬 부호화 및 복호화를 위한 방법 및 장치 |
| WO2020250874A1 (ja) | 2019-06-14 | 2020-12-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、および復号方法 |
| US11206413B2 (en) * | 2019-08-13 | 2021-12-21 | Qualcomm Incorporated | Palette predictor updates for local dual trees |
| WO2021040488A1 (ko) * | 2019-08-29 | 2021-03-04 | 엘지전자 주식회사 | 팔레트 모드에서의 이스케이프 이진화 기반 영상 또는 비디오 코딩 |
| US12132917B2 (en) * | 2020-09-23 | 2024-10-29 | Ati Technologies Ulc | Palette mode video encoding utilizing hierarchical palette table generation |
| 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 |
|---|---|---|---|---|
| US7415154B2 (en) | 2002-02-01 | 2008-08-19 | Koninklijke Philips Electronics N.V. | Compression of palettized color images with variable length color codes |
| CA2620885A1 (en) | 2005-09-23 | 2007-03-29 | Slipstream Data Inc. | Method, system and computer program product for providing entropy constrained color splitting for palette images with color-wise splitting |
| ES2535314T3 (es) | 2006-12-28 | 2015-05-08 | Nippon Telegraph And Telephone Corporation | Método de codificación de vídeo, método de decodificación, dispositivo de los mismos, programa de los mismos, y medio de almacenamiento que contiene el programa |
| 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 |
| US10321141B2 (en) | 2013-12-18 | 2019-06-11 | Hfi Innovation Inc. | Method and apparatus for palette initialization and management |
| 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 HU HUE15729624A patent/HUE039438T2/hu unknown
- 2015-05-22 CA CA2947043A patent/CA2947043C/en active Active
- 2015-05-22 EP EP15729624.5A patent/EP3146716B1/en active Active
- 2015-05-22 WO PCT/US2015/032286 patent/WO2015179829A1/en not_active Ceased
- 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN106464871B (zh) | 2019-04-23 |
| US10291940B2 (en) | 2019-05-14 |
| EP3146716B1 (en) | 2018-04-18 |
| EP3146716A1 (en) | 2017-03-29 |
| CN106464871A (zh) | 2017-02-22 |
| US20150341674A1 (en) | 2015-11-26 |
| KR20170008286A (ko) | 2017-01-23 |
| ES2678398T3 (es) | 2018-08-10 |
| JP2017520157A (ja) | 2017-07-20 |
| CA2947043A1 (en) | 2015-11-26 |
| KR101958534B1 (ko) | 2019-03-14 |
| JP6557260B2 (ja) | 2019-08-07 |
| CA2947043C (en) | 2019-12-31 |
| BR112016027420B1 (pt) | 2023-11-14 |
| BR112016027420A2 (enExample) | 2017-08-15 |
| WO2015179829A1 (en) | 2015-11-26 |
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