CN106464915B - 基于调色板的视频译码中的最大调色板参数 - Google Patents
基于调色板的视频译码中的最大调色板参数 Download PDFInfo
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- CN106464915B CN106464915B CN201580024900.2A CN201580024900A CN106464915B CN 106464915 B CN106464915 B CN 106464915B CN 201580024900 A CN201580024900 A CN 201580024900A CN 106464915 B CN106464915 B CN 106464915B
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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
- H04N19/70—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
- 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
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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
- H04N19/115—Selection of the code volume for a coding unit prior to coding
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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
- H04N19/134—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
-
- 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
- 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
- H04N19/46—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
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462002054P | 2014-05-22 | 2014-05-22 | |
| US62/002,054 | 2014-05-22 | ||
| US201462010313P | 2014-06-10 | 2014-06-10 | |
| US62/010,313 | 2014-06-10 | ||
| US201462015240P | 2014-06-20 | 2014-06-20 | |
| US62/015,240 | 2014-06-20 | ||
| US201462031766P | 2014-07-31 | 2014-07-31 | |
| US62/031,766 | 2014-07-31 | ||
| US201462040978P | 2014-08-22 | 2014-08-22 | |
| US62/040,978 | 2014-08-22 | ||
| US201562114533P | 2015-02-10 | 2015-02-10 | |
| US62/114,533 | 2015-02-10 | ||
| US201562115099P | 2015-02-11 | 2015-02-11 | |
| US62/115,099 | 2015-02-11 | ||
| US14/719,228 US10750198B2 (en) | 2014-05-22 | 2015-05-21 | Maximum palette parameters in palette-based video coding |
| US14/719,228 | 2015-05-21 | ||
| PCT/US2015/032250 WO2015179804A1 (en) | 2014-05-22 | 2015-05-22 | Maximum palette parameters in palette-based video coding |
Publications (2)
| Publication Number | Publication Date |
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| CN106464915A CN106464915A (zh) | 2017-02-22 |
| CN106464915B true CN106464915B (zh) | 2019-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201580024900.2A Active CN106464915B (zh) | 2014-05-22 | 2015-05-22 | 基于调色板的视频译码中的最大调色板参数 |
Country Status (10)
| Country | Link |
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| US (1) | US10750198B2 (enExample) |
| EP (1) | EP3146722B1 (enExample) |
| JP (1) | JP6625565B2 (enExample) |
| KR (1) | KR102082548B1 (enExample) |
| CN (1) | CN106464915B (enExample) |
| CA (1) | CA2945039C (enExample) |
| ES (1) | ES2746072T3 (enExample) |
| HU (1) | HUE047116T2 (enExample) |
| TW (1) | TWI693822B (enExample) |
| WO (1) | WO2015179804A1 (enExample) |
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| JP6336058B2 (ja) | 2013-10-14 | 2018-06-06 | 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 | ビデオ及び画像符号化及び復号のためのベースカラーインデックスマップモードの機能 |
| 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 |
| 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 |
| CN106416246B (zh) * | 2014-06-20 | 2019-09-17 | 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 |
| US9544607B2 (en) * | 2014-08-25 | 2017-01-10 | Hfi Innovation Inc. | Method of palette index signaling for image and video coding |
| CA3171803A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| 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 |
| US10659783B2 (en) * | 2015-06-09 | 2020-05-19 | 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 |
| KR20240028553A (ko) * | 2019-01-12 | 2024-03-05 | 엘지전자 주식회사 | 영상 코딩 시스템에서 레지듀얼 정보를 사용하는 영상 디코딩 방법 및 그 장치 |
| US10924750B2 (en) * | 2019-03-01 | 2021-02-16 | Alibaba Group Holding Limited | Palette size constraint in palette mode for video compression system |
| WO2020233660A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Syntax-based motion candidate derivation in sub-block merge mode |
| KR20220044271A (ko) | 2019-08-10 | 2022-04-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 비트스트림들에서의 서브픽처 의존적 시그널링 |
| US11206413B2 (en) * | 2019-08-13 | 2021-12-21 | Qualcomm Incorporated | Palette predictor updates for local dual trees |
| MX2022002617A (es) | 2019-09-12 | 2022-03-25 | Bytedance Inc | Uso de predictor de paleta en codificacion de video. |
| KR102609308B1 (ko) | 2019-10-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 비트스트림에서의 서브픽처 시그널링을 위한 신택스 |
| CN114631321B (zh) | 2019-10-18 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 子图片与环路滤波之间的相互影响 |
| 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 |
| WO2021138432A1 (en) * | 2019-12-30 | 2021-07-08 | Beijing Data Internet Information Technology Co., Ltd. | Methods and apparatus of video coding using palette mode |
| 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 |
| CN115244923A (zh) | 2020-01-11 | 2022-10-25 | 北京达佳互联信息技术有限公司 | 使用调色板模式进行视频编解码的方法和装置 |
| KR20220124705A (ko) * | 2020-01-12 | 2022-09-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩 및 디코딩에 대한 제약들 |
| KR20220157950A (ko) | 2020-03-23 | 2022-11-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 어파인 머지 및 어파인 모션 벡터 예측 모드에 대한 예측 리파인먼트 |
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2015
- 2015-05-21 US US14/719,228 patent/US10750198B2/en active Active
- 2015-05-22 ES ES15729620T patent/ES2746072T3/es active Active
- 2015-05-22 EP EP15729620.3A patent/EP3146722B1/en active Active
- 2015-05-22 HU HUE15729620A patent/HUE047116T2/hu unknown
- 2015-05-22 WO PCT/US2015/032250 patent/WO2015179804A1/en not_active Ceased
- 2015-05-22 CN CN201580024900.2A patent/CN106464915B/zh active Active
- 2015-05-22 JP JP2016568658A patent/JP6625565B2/ja active Active
- 2015-05-22 KR KR1020167035725A patent/KR102082548B1/ko active Active
- 2015-05-22 TW TW104116565A patent/TWI693822B/zh active
- 2015-05-22 CA CA2945039A patent/CA2945039C/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| US10750198B2 (en) | 2020-08-18 |
| EP3146722B1 (en) | 2019-06-19 |
| EP3146722A1 (en) | 2017-03-29 |
| KR102082548B1 (ko) | 2020-04-23 |
| ES2746072T3 (es) | 2020-03-04 |
| CA2945039C (en) | 2022-02-15 |
| HUE047116T2 (hu) | 2020-04-28 |
| JP2017520162A (ja) | 2017-07-20 |
| TW201608878A (zh) | 2016-03-01 |
| CN106464915A (zh) | 2017-02-22 |
| TWI693822B (zh) | 2020-05-11 |
| KR20170007463A (ko) | 2017-01-18 |
| WO2015179804A1 (en) | 2015-11-26 |
| CA2945039A1 (en) | 2015-11-26 |
| US20150341655A1 (en) | 2015-11-26 |
| JP6625565B2 (ja) | 2019-12-25 |
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