CO2017012619A2 - Agrupamiento de compartimientos de derivación por paletas para la codificación de video - Google Patents
Agrupamiento de compartimientos de derivación por paletas para la codificación de videoInfo
- Publication number
- CO2017012619A2 CO2017012619A2 CONC2017/0012619A CO2017012619A CO2017012619A2 CO 2017012619 A2 CO2017012619 A2 CO 2017012619A2 CO 2017012619 A CO2017012619 A CO 2017012619A CO 2017012619 A2 CO2017012619 A2 CO 2017012619A2
- Authority
- CO
- Colombia
- Prior art keywords
- video data
- palette
- current block
- video encoding
- chroma
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 3
- 230000017105 transposition Effects 0.000 abstract 2
- 238000013139 quantization Methods 0.000 abstract 1
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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/102—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
- H04N19/124—Quantisation
-
- 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
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
- H04N19/90—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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562175137P | 2015-06-12 | 2015-06-12 | |
| US15/177,201 US11146788B2 (en) | 2015-06-12 | 2016-06-08 | Grouping palette bypass bins for video coding |
| PCT/US2016/036572 WO2016201032A1 (en) | 2015-06-12 | 2016-06-09 | Grouping palette bypass bins for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO2017012619A2 true CO2017012619A2 (es) | 2018-01-05 |
Family
ID=56148736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CONC2017/0012619A CO2017012619A2 (es) | 2015-06-12 | 2017-12-07 | Agrupamiento de compartimientos de derivación por paletas para la codificación de video |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US11146788B2 (enExample) |
| EP (1) | EP3308542B1 (enExample) |
| JP (1) | JP6771493B2 (enExample) |
| KR (1) | KR102600210B1 (enExample) |
| CN (1) | CN107710765B (enExample) |
| AU (1) | AU2016276687B2 (enExample) |
| CA (1) | CA2985484A1 (enExample) |
| CL (1) | CL2017003125A1 (enExample) |
| CO (1) | CO2017012619A2 (enExample) |
| ES (1) | ES2751576T3 (enExample) |
| HU (1) | HUE049589T2 (enExample) |
| IL (1) | IL255439B (enExample) |
| MX (1) | MX372863B (enExample) |
| MY (1) | MY189186A (enExample) |
| PH (1) | PH12017502250A1 (enExample) |
| RU (1) | RU2706877C2 (enExample) |
| SA (1) | SA517390502B1 (enExample) |
| TW (1) | TWI759265B (enExample) |
| WO (1) | WO2016201032A1 (enExample) |
| ZA (1) | ZA201708380B (enExample) |
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| JP6122516B2 (ja) * | 2015-01-28 | 2017-04-26 | 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ | エンコーディング方法及びエンコーダ |
| EP3273692A4 (en) * | 2015-06-10 | 2018-04-04 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding or decoding image using syntax signaling for adaptive weight prediction |
| US10694202B2 (en) * | 2016-12-01 | 2020-06-23 | Qualcomm Incorporated | Indication of bilateral filter usage in video coding |
| TWI635742B (zh) * | 2017-01-09 | 2018-09-11 | 晨星半導體股份有限公司 | 動態影像編碼裝置及動態影像編碼方法 |
| EP3425911A1 (en) | 2017-07-06 | 2019-01-09 | Thomson Licensing | A method and a device for picture encoding and decoding |
| CN108833937B (zh) * | 2018-05-30 | 2021-03-23 | 华为技术有限公司 | 视频处理方法和装置 |
| CN116744005A (zh) * | 2018-12-19 | 2023-09-12 | Lg电子株式会社 | 解码设备、编码设备和数据发送设备 |
| KR20210129647A (ko) * | 2019-02-24 | 2021-10-28 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 팔레트 모드 사용 지시의 독립적인 코딩 |
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| EP3935845A4 (en) | 2019-03-05 | 2022-11-09 | ZTE Corporation | CROSS COMPONENT QUANTIFICATION IN VIDEO CODING |
| TWI752435B (zh) * | 2019-03-12 | 2022-01-11 | 弗勞恩霍夫爾協會 | 用於混合視訊編碼的編碼器、解碼器、方法及視訊位元流以及電腦程式 |
| US11202101B2 (en) * | 2019-03-13 | 2021-12-14 | Qualcomm Incorporated | Grouped coding for palette syntax in video coding |
| WO2020216177A1 (en) | 2019-04-20 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of chroma and luma syntax elements in video coding |
| US11210813B2 (en) * | 2019-05-30 | 2021-12-28 | Tencent America LLC | Method and apparatus for point cloud compression |
| CN115567707B (zh) | 2019-05-30 | 2025-05-13 | 抖音视界有限公司 | 一种处理视频数据的方法、装置、介质 |
| US11412262B2 (en) * | 2019-06-24 | 2022-08-09 | Qualcomm Incorporated | Nonlinear extensions of adaptive loop filtering for video coding |
| US11418787B2 (en) * | 2019-06-28 | 2022-08-16 | Qualcomm Incorporated | Chroma delta QP in video coding |
| CN120223888A (zh) * | 2019-07-05 | 2025-06-27 | Lg 电子株式会社 | 图像解码方法及其设备 |
| CN114175662B (zh) | 2019-07-20 | 2023-11-24 | 北京字节跳动网络技术有限公司 | 调色板模式使用指示的条件相关编解码 |
| PL4346209T3 (pl) | 2019-07-21 | 2025-06-09 | Lg Electronics Inc. | Sposób i urządzenie do kodowania/dekodowania obrazu do sygnalizowania informacji o predykcji składowej chroma stosownie do tego, czy można stosować tryb palety i sposób przesyłania strumienia bitowego |
| CN117221536A (zh) | 2019-07-23 | 2023-12-12 | 北京字节跳动网络技术有限公司 | 调色板模式编解码的模式确定 |
| WO2021018167A1 (en) | 2019-07-29 | 2021-02-04 | Beijing Bytedance Network Technology Co., Ltd. | Palette mode coding in prediction process |
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| WO2021030788A1 (en) | 2019-08-15 | 2021-02-18 | Bytedance Inc. | Entropy coding for palette escape symbol |
| CN116684583A (zh) | 2019-08-26 | 2023-09-01 | Lg电子株式会社 | 解码设备、编码设备和数据发送设备 |
| JP7832105B2 (ja) * | 2019-09-19 | 2026-03-17 | バイトダンス インコーポレイテッド | パレット・モードのための量子化パラメータ導出 |
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| KR20250057134A (ko) | 2019-09-23 | 2025-04-28 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 색차 양자화 파라미터 시그널링을 위한 방법 및 장치 |
| CN114902667B (zh) * | 2019-11-05 | 2025-04-22 | Lg电子株式会社 | 基于色度量化参数偏移信息的图像或视频编码 |
| KR20240167947A (ko) * | 2019-11-05 | 2024-11-28 | 엘지전자 주식회사 | 팔레트 코딩 또는 변환 유닛을 위한 양자화 파라미터 정보 기반 영상 또는 비디오 코딩 |
| US12170777B2 (en) * | 2019-11-05 | 2024-12-17 | Lg Electronics Inc. | Video decoding method and device for coding chroma quantization parameter offset-related information |
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-
2016
- 2016-06-08 US US15/177,201 patent/US11146788B2/en active Active
- 2016-06-09 EP EP16730666.1A patent/EP3308542B1/en active Active
- 2016-06-09 WO PCT/US2016/036572 patent/WO2016201032A1/en not_active Ceased
- 2016-06-09 JP JP2017563540A patent/JP6771493B2/ja active Active
- 2016-06-09 MY MYPI2017704303A patent/MY189186A/en unknown
- 2016-06-09 CA CA2985484A patent/CA2985484A1/en active Pending
- 2016-06-09 ES ES16730666T patent/ES2751576T3/es active Active
- 2016-06-09 CN CN201680033638.2A patent/CN107710765B/zh active Active
- 2016-06-09 RU RU2017142953A patent/RU2706877C2/ru active
- 2016-06-09 AU AU2016276687A patent/AU2016276687B2/en active Active
- 2016-06-09 HU HUE16730666A patent/HUE049589T2/hu unknown
- 2016-06-09 KR KR1020177035311A patent/KR102600210B1/ko active Active
- 2016-06-09 MX MX2017016049A patent/MX372863B/es active IP Right Grant
- 2016-06-13 TW TW105118449A patent/TWI759265B/zh active
-
2017
- 2017-11-05 IL IL255439A patent/IL255439B/en active IP Right Grant
- 2017-12-06 CL CL2017003125A patent/CL2017003125A1/es unknown
- 2017-12-07 CO CONC2017/0012619A patent/CO2017012619A2/es unknown
- 2017-12-07 SA SA517390502A patent/SA517390502B1/ar unknown
- 2017-12-11 PH PH12017502250A patent/PH12017502250A1/en unknown
- 2017-12-11 ZA ZA2017/08380A patent/ZA201708380B/en unknown
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