ES2746072T3 - Parámetros de paletas máximos en codificación de vídeo basada en paletas - Google Patents
Parámetros de paletas máximos en codificación de vídeo basada en paletas Download PDFInfo
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- ES2746072T3 ES2746072T3 ES15729620T ES15729620T ES2746072T3 ES 2746072 T3 ES2746072 T3 ES 2746072T3 ES 15729620 T ES15729620 T ES 15729620T ES 15729620 T ES15729620 T ES 15729620T ES 2746072 T3 ES2746072 T3 ES 2746072T3
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Classifications
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- 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
- H04N19/115—Selection of the code volume for a coding unit prior to coding
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- H—ELECTRICITY
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- 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
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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
- H04N19/169—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
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- H—ELECTRICITY
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- 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
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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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
- H04N19/90—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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462002054P | 2014-05-22 | 2014-05-22 | |
| US201462010313P | 2014-06-10 | 2014-06-10 | |
| US201462015240P | 2014-06-20 | 2014-06-20 | |
| US201462031766P | 2014-07-31 | 2014-07-31 | |
| US201462040978P | 2014-08-22 | 2014-08-22 | |
| US201562114533P | 2015-02-10 | 2015-02-10 | |
| US201562115099P | 2015-02-11 | 2015-02-11 | |
| US14/719,228 US10750198B2 (en) | 2014-05-22 | 2015-05-21 | Maximum palette parameters in palette-based video coding |
| PCT/US2015/032250 WO2015179804A1 (en) | 2014-05-22 | 2015-05-22 | Maximum palette parameters in palette-based video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2746072T3 true ES2746072T3 (es) | 2020-03-04 |
Family
ID=53404864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15729620T Active ES2746072T3 (es) | 2014-05-22 | 2015-05-22 | Parámetros de paletas máximos en codificación de vídeo basada en paletas |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10750198B2 (OSRAM) |
| EP (1) | EP3146722B1 (OSRAM) |
| JP (1) | JP6625565B2 (OSRAM) |
| KR (1) | KR102082548B1 (OSRAM) |
| CN (1) | CN106464915B (OSRAM) |
| CA (1) | CA2945039C (OSRAM) |
| ES (1) | ES2746072T3 (OSRAM) |
| HU (1) | HUE047116T2 (OSRAM) |
| TW (1) | TWI693822B (OSRAM) |
| WO (1) | WO2015179804A1 (OSRAM) |
Families Citing this family (35)
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| CA2925183C (en) | 2013-10-14 | 2020-03-10 | 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 |
| 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 |
| JP6352452B2 (ja) | 2014-06-20 | 2018-07-04 | 寰發股▲ふん▼有限公司ＨＦＩ Ｉｎｎｏｖａｔｉｏｎ Ｉｎｃ． | ビデオ符号化における構文の２値化とコンテキスト適応型符号化の方法と装置 |
| US9544607B2 (en) * | 2014-08-25 | 2017-01-10 | Hfi Innovation Inc. | Method of palette index signaling for image and video coding |
| JP2017535145A (ja) | 2014-09-30 | 2017-11-24 | マイクロソフト テクノロジー ライセンシング，エルエルシー | 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則 |
| US9942551B2 (en) * | 2015-01-30 | 2018-04-10 | Qualcomm Incorporated | Palette index grouping for video coding |
| US20160234498A1 (en) * | 2015-02-05 | 2016-08-11 | Sharp Laboratories Of America, Inc. | Methods and systems for palette table coding |
| EP3099072A1 (en) * | 2015-05-28 | 2016-11-30 | Parabola Research Limited | Method, system and device for image and video coding |
| US20160360205A1 (en) * | 2015-06-08 | 2016-12-08 | Industrial Technology Research Institute | Video encoding methods and systems using adaptive color transform |
| EP3308540B1 (en) * | 2015-06-09 | 2020-04-15 | Microsoft Technology Licensing, LLC | Robust encoding/decoding of escape-coded pixels in palette mode |
| GB2539486B (en) * | 2015-06-18 | 2019-07-31 | Gurulogic Microsystems Oy | Encoder, decoder and method employing palette compression |
| US9794574B2 (en) | 2016-01-11 | 2017-10-17 | Google Inc. | Adaptive tile data size coding for video and image compression |
| US10694202B2 (en) * | 2016-12-01 | 2020-06-23 | Qualcomm Incorporated | Indication of bilateral filter usage in video coding |
| US10706492B2 (en) * | 2017-09-05 | 2020-07-07 | Texas Instruments Incorporated | Image compression/decompression in a computer vision system |
| CN114245115B (zh) * | 2018-12-30 | 2023-03-21 | 北京达佳互联信息技术有限公司 | 用于对视频进行编码的方法和装置 |
| CN117915090A (zh) * | 2019-01-12 | 2024-04-19 | Oppo广东移动通信有限公司 | 在图像编译系统中使用残差信息的图像解码方法及其装置 |
| US10924750B2 (en) * | 2019-03-01 | 2021-02-16 | Alibaba Group Holding Limited | Palette size constraint in palette mode for video compression system |
| JP7377894B2 (ja) | 2019-05-21 | 2023-11-10 | 北京字節跳動網絡技術有限公司 | サブブロックマージモードでのシンタックスシグナリング |
| JP7478225B2 (ja) | 2019-08-10 | 2024-05-02 | 北京字節跳動網絡技術有限公司 | サブピクチャ復号のバッファ管理 |
| US11206413B2 (en) * | 2019-08-13 | 2021-12-21 | Qualcomm Incorporated | Palette predictor updates for local dual trees |
| 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 |
| KR102609308B1 (ko) | 2019-10-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 비트스트림에서의 서브픽처 시그널링을 위한 신택스 |
| WO2021073631A1 (en) | 2019-10-18 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Interplay between subpictures and in-loop filtering |
| CN115280774B (zh) | 2019-12-02 | 2025-08-19 | 抖音视界有限公司 | 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质 |
| US11683489B2 (en) * | 2019-12-26 | 2023-06-20 | Qualcomm Incorporated | Monochrome palette mode for video coding |
| CN115299047A (zh) * | 2019-12-30 | 2022-11-04 | 北京达佳互联信息技术有限公司 | 使用调色板模式的视频编解码的方法和装置 |
| CN116418983B (zh) * | 2019-12-30 | 2023-10-31 | 阿里巴巴（中国）有限公司 | 用于在调色板模式下对视频数据进行编码的方法和装置 |
| CN115211119A (zh) * | 2020-01-03 | 2022-10-18 | 抖音视界有限公司 | 视频编码中的调色板尺寸信令 |
| KR20230154112A (ko) | 2020-01-11 | 2023-11-07 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 팔레트 모드를 이용한 비디오 코딩 방법 및 장치 |
| KR20220124705A (ko) * | 2020-01-12 | 2022-09-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩 및 디코딩에 대한 제약들 |
| WO2021190464A1 (en) | 2020-03-23 | 2021-09-30 | Beijing Bytedance Network Technology Co., Ltd. | Controlling deblocking filtering at different levels in coded video |
| US11496731B2 (en) * | 2020-06-08 | 2022-11-08 | Tencent America LLC | String matching with single color value |
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| 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 |
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-
2015
- 2015-05-21 US US14/719,228 patent/US10750198B2/en active Active
- 2015-05-22 KR KR1020167035725A patent/KR102082548B1/ko active Active
- 2015-05-22 EP EP15729620.3A patent/EP3146722B1/en active Active
- 2015-05-22 WO PCT/US2015/032250 patent/WO2015179804A1/en not_active Ceased
- 2015-05-22 ES ES15729620T patent/ES2746072T3/es active Active
- 2015-05-22 JP JP2016568658A patent/JP6625565B2/ja active Active
- 2015-05-22 HU HUE15729620A patent/HUE047116T2/hu unknown
- 2015-05-22 CA CA2945039A patent/CA2945039C/en active Active
- 2015-05-22 CN CN201580024900.2A patent/CN106464915B/zh active Active
- 2015-05-22 TW TW104116565A patent/TWI693822B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE047116T2 (hu) | 2020-04-28 |
| EP3146722B1 (en) | 2019-06-19 |
| CN106464915B (zh) | 2019-09-03 |
| CA2945039A1 (en) | 2015-11-26 |
| US10750198B2 (en) | 2020-08-18 |
| TW201608878A (zh) | 2016-03-01 |
| CA2945039C (en) | 2022-02-15 |
| CN106464915A (zh) | 2017-02-22 |
| EP3146722A1 (en) | 2017-03-29 |
| TWI693822B (zh) | 2020-05-11 |
| KR102082548B1 (ko) | 2020-04-23 |
| WO2015179804A1 (en) | 2015-11-26 |
| JP2017520162A (ja) | 2017-07-20 |
| US20150341655A1 (en) | 2015-11-26 |
| JP6625565B2 (ja) | 2019-12-25 |
| KR20170007463A (ko) | 2017-01-18 |
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