TN2017000308A1 - Palette mode coding for video coding - Google Patents
Palette mode coding for video codingInfo
- Publication number
- TN2017000308A1 TN2017000308A1 TNP/2017/000308A TN2017000308A TN2017000308A1 TN 2017000308 A1 TN2017000308 A1 TN 2017000308A1 TN 2017000308 A TN2017000308 A TN 2017000308A TN 2017000308 A1 TN2017000308 A1 TN 2017000308A1
- Authority
- TN
- Tunisia
- Prior art keywords
- palette
- coding
- syntax element
- decoding
- syntax
- 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
- H04N19/169—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
- H04N19/10—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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562109568P | 2015-01-29 | 2015-01-29 | |
| US15/004,508 US9986248B2 (en) | 2015-01-29 | 2016-01-22 | Palette mode coding for video coding |
| PCT/US2016/014760 WO2016123033A1 (en) | 2015-01-29 | 2016-01-25 | Palette mode coding for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TN2017000308A1 true TN2017000308A1 (en) | 2019-01-16 |
Family
ID=55359727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TNP/2017/000308A TN2017000308A1 (en) | 2015-01-29 | 2016-01-25 | Palette mode coding for video coding |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9986248B2 (https=) |
| EP (1) | EP3251356B1 (https=) |
| JP (1) | JP6708652B2 (https=) |
| KR (1) | KR102409816B1 (https=) |
| CN (1) | CN107409215B (https=) |
| AU (1) | AU2016211797B2 (https=) |
| BR (1) | BR112017016341B1 (https=) |
| EA (1) | EA035170B1 (https=) |
| ES (1) | ES2739690T3 (https=) |
| HU (1) | HUE044674T2 (https=) |
| TN (1) | TN2017000308A1 (https=) |
| TW (1) | TWI665912B (https=) |
| WO (1) | WO2016123033A1 (https=) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160037111A (ko) | 2014-09-26 | 2016-04-05 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US10477218B2 (en) | 2014-10-20 | 2019-11-12 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry |
| US10477227B2 (en) | 2015-01-15 | 2019-11-12 | Kt Corporation | Method and apparatus for predicting and restoring a video signal using palette entry and palette mode |
| 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 |
| WO2016122251A1 (ko) * | 2015-01-29 | 2016-08-04 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US9942551B2 (en) * | 2015-01-30 | 2018-04-10 | Qualcomm Incorporated | Palette index grouping for video coding |
| CN107455007B (zh) | 2015-04-02 | 2021-02-09 | 株式会社Kt | 对视频信号进行编解码的方法 |
| US10397588B2 (en) * | 2015-06-03 | 2019-08-27 | Mediatek Inc. | Method and apparatus for resource sharing between intra block copy mode and inter prediction mode in video coding systems |
| JP6545570B2 (ja) * | 2015-08-18 | 2019-07-17 | 株式会社東芝 | 符号化装置、復号装置および画像処理装置 |
| JP6662123B2 (ja) * | 2016-03-14 | 2020-03-11 | 富士通株式会社 | 画像符号化装置、画像符号化方法、及び画像符号化プログラム |
| GB2554065B (en) * | 2016-09-08 | 2022-02-23 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
| CN119520781A (zh) * | 2018-07-02 | 2025-02-25 | 交互数字Vc控股公司 | 基于上下文的二进制算术编码和解码的方法和装置 |
| US10917636B2 (en) * | 2018-12-03 | 2021-02-09 | Tencent America LLC | Method and apparatus for video coding |
| CN120881292A (zh) | 2019-02-02 | 2025-10-31 | 北京字节跳动网络技术有限公司 | 使用用于视频编解码中的帧内块复制的额外缓冲区样点的预测 |
| MX2021009943A (es) | 2019-02-24 | 2021-09-21 | Beijing Bytedance Network Tech Co Ltd | Codificacion independiente de indicacion de uso del modo paleta. |
| US11202101B2 (en) * | 2019-03-13 | 2021-12-14 | Qualcomm Incorporated | Grouped coding for palette syntax in video coding |
| CN114466185B (zh) * | 2019-04-25 | 2024-07-26 | 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 |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| KR20250040743A (ko) | 2019-05-31 | 2025-03-24 | 바이트댄스 아이엔씨 | 인트라 블록 복사 예측을 갖는 팔레트 모드 |
| CN114072849B (zh) | 2019-06-28 | 2023-12-15 | 字节跳动有限公司 | 屏幕内容编解码中的色度帧内模式推导 |
| WO2020264457A1 (en) | 2019-06-28 | 2020-12-30 | Bytedance Inc. | Techniques for modifying quantization parameter in transform skip mode |
| CN114097221B (zh) | 2019-07-11 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的比特流一致性约束 |
| EP3987806A4 (en) * | 2019-07-20 | 2022-08-31 | Beijing Bytedance Network Technology Co., Ltd. | CONDITIONAL CODING OF A PALETTE MODE USAGE DISPLAY |
| AU2020318306B2 (en) | 2019-07-21 | 2024-02-22 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling chroma component prediction information according to whether palette mode is applicable, and method for transmitting bitstream |
| 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 |
| EP3991411A4 (en) | 2019-07-29 | 2022-08-24 | Beijing Bytedance Network Technology Co., Ltd. | Palette mode coding in prediction process |
| US12096017B2 (en) | 2019-08-26 | 2024-09-17 | Lg Electronics Inc. | Image or video coding based on palette mode |
| CN121585812A (zh) * | 2019-09-07 | 2026-02-27 | 北京达佳互联信息技术有限公司 | 视频数据的解码和编码方法以及装置 |
| MX2022002617A (es) * | 2019-09-12 | 2022-03-25 | Bytedance Inc | Uso de predictor de paleta en codificacion de video. |
| KR102799921B1 (ko) | 2019-09-14 | 2025-04-25 | 바이트댄스 아이엔씨 | 크로마 디블로킹 필터링을 위한 양자화 파라미터 |
| WO2021055114A1 (en) * | 2019-09-20 | 2021-03-25 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter offset |
| WO2021072177A1 (en) | 2019-10-09 | 2021-04-15 | Bytedance Inc. | Cross-component adaptive loop filtering in video coding |
| EP4026326A4 (en) * | 2019-10-10 | 2022-11-30 | Beijing Dajia Internet Information Technology Co., Ltd. | METHOD AND DEVICE FOR VIDEO CODING USING PALETTE MODE |
| WO2021108788A1 (en) * | 2019-11-30 | 2021-06-03 | Bytedance Inc. | Palette coding mode |
| WO2021118977A1 (en) | 2019-12-09 | 2021-06-17 | Bytedance Inc. | Using quantization groups in video coding |
| WO2021121419A1 (en) | 2019-12-19 | 2021-06-24 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between adaptive color transform and quantization parameters |
| US11451801B2 (en) * | 2019-12-26 | 2022-09-20 | Alibaba Group Holding Limited | Methods for coding video data in palette mode |
| 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 |
| CN116405677B (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 |
| JP7436680B2 (ja) | 2020-01-05 | 2024-02-22 | 北京字節跳動網絡技術有限公司 | 映像コーディングのための一般制約情報 |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| US11184632B2 (en) | 2020-01-20 | 2021-11-23 | Tencent America LLC | Method and apparatus for palette based coding mode under local dual tree structure |
| KR20240023239A (ko) * | 2020-03-27 | 2024-02-20 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 팔레트 모드를 사용한 비디오 코딩 방법 및 장치 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11259020B2 (en) * | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
| US9558567B2 (en) | 2013-07-12 | 2017-01-31 | Qualcomm Incorporated | Palette prediction in palette-based video coding |
| WO2015086718A2 (en) * | 2013-12-10 | 2015-06-18 | Canon Kabushiki Kaisha | Method and apparatus for encoding or decoding blocks of pixel |
| GB2521606A (en) * | 2013-12-20 | 2015-07-01 | Canon Kk | Method and apparatus for transition encoding in video coding and decoding |
| US10362336B2 (en) | 2014-03-25 | 2019-07-23 | Qualcomm Incorporated | Palette predictor signaling with run length code for video coding |
| EP3135036B1 (en) * | 2014-05-23 | 2021-07-07 | HFI Innovation Inc. | Method and apparatus for palette table prediction and signaling |
| WO2015192340A1 (zh) * | 2014-06-18 | 2015-12-23 | 富士通株式会社 | 基于调色板的图像编码方法、装置以及图像处理设备 |
| US9955157B2 (en) * | 2014-07-11 | 2018-04-24 | Qualcomm Incorporated | Advanced palette prediction and signaling |
| US10687069B2 (en) * | 2014-10-08 | 2020-06-16 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
-
2016
- 2016-01-22 US US15/004,508 patent/US9986248B2/en active Active
- 2016-01-25 KR KR1020177020890A patent/KR102409816B1/ko active Active
- 2016-01-25 HU HUE16704738 patent/HUE044674T2/hu unknown
- 2016-01-25 BR BR112017016341-1A patent/BR112017016341B1/pt active IP Right Grant
- 2016-01-25 JP JP2017539301A patent/JP6708652B2/ja active Active
- 2016-01-25 EA EA201791616A patent/EA035170B1/ru unknown
- 2016-01-25 WO PCT/US2016/014760 patent/WO2016123033A1/en not_active Ceased
- 2016-01-25 ES ES16704738T patent/ES2739690T3/es active Active
- 2016-01-25 TN TNP/2017/000308A patent/TN2017000308A1/en unknown
- 2016-01-25 AU AU2016211797A patent/AU2016211797B2/en active Active
- 2016-01-25 EP EP16704738.0A patent/EP3251356B1/en active Active
- 2016-01-25 CN CN201680006347.4A patent/CN107409215B/zh active Active
- 2016-01-28 TW TW105102746A patent/TWI665912B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102409816B1 (ko) | 2022-06-15 |
| BR112017016341B1 (pt) | 2023-10-03 |
| AU2016211797B2 (en) | 2019-07-25 |
| ES2739690T3 (es) | 2020-02-03 |
| EP3251356A1 (en) | 2017-12-06 |
| BR112017016341A2 (pt) | 2018-04-03 |
| EA035170B1 (ru) | 2020-05-08 |
| HUE044674T2 (hu) | 2019-11-28 |
| KR20170109553A (ko) | 2017-09-29 |
| CN107409215B (zh) | 2020-01-17 |
| WO2016123033A1 (en) | 2016-08-04 |
| JP6708652B2 (ja) | 2020-06-10 |
| US9986248B2 (en) | 2018-05-29 |
| AU2016211797A1 (en) | 2017-07-13 |
| TWI665912B (zh) | 2019-07-11 |
| CN107409215A (zh) | 2017-11-28 |
| EP3251356B1 (en) | 2019-05-08 |
| US20160227239A1 (en) | 2016-08-04 |
| TW201633788A (zh) | 2016-09-16 |
| EA201791616A1 (ru) | 2017-11-30 |
| JP2018507612A (ja) | 2018-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TN2017000308A1 (en) | Palette mode coding for video coding | |
| MX360862B (es) | Codificacion de transformada inversa de color-espacio universal. | |
| PH12016502373B1 (en) | Block adaptive color-space conversion coding | |
| PH12014501531A1 (en) | Sub-streams for wavefront parallel processing in video coding | |
| MX2016007334A (es) | Codificacion y decodificacion de datos. | |
| MX2015014134A (es) | Codificacion y decodificacion de coeficientes significativos en funcion de un parametro de los coeficientes significativos. | |
| TN2017000297A1 (en) | Coding escape pixels for palette coding | |
| SG11202100412SA (en) | Video encoder, video decoder, and corresponding encoding and decoding methods | |
| PH12013502398A1 (en) | Enhanced intra-prediction mode signaling for video coding using neighboring mode | |
| MX372863B (es) | Agrupación de intervalos de omisión de paleta para codificación de video. | |
| SG11202100230PA (en) | Encoder, decoder, encoding method, and decoding method | |
| PH12013501826A1 (en) | Quantized pulse code modulation in video coding | |
| IL281156A (en) | Coding device, coding device, and corresponding methods using palette coding | |
| AU2018260836A1 (en) | Encoder, decoder, system and methods for encoding and decoding | |
| HUE072824T2 (hu) | Kódolási és dekódolási eljárások, kódoló és dekódoló berendezések | |
| SG11202109076QA (en) | Entropy coding for video encoding and decoding | |
| MX344631B (es) | Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion y decodificacion de imagenes. | |
| PH12019500294A1 (en) | Method and apparatuse for coding and decoding polar codes | |
| SG11202109129UA (en) | Coding and decoding methods, coder and decoder,and storage medium | |
| TW201612895A (en) | Method and apparatus for coding or decoding subband configuration data for subband groups | |
| GB202306037D0 (en) | Higher order ambisonics encoding and decoding | |
| AR116362A1 (es) | Comprensión de bins codificados regularmente para la codificación de coeficientes | |
| GB201900511D0 (en) | Encoding and decoding methods | |
| TH1701000400A (th) | ตัวเข้ารหัส ตัวถอดรหัส ระบบและวิธีการสำหรับการเข้ารหัส และการถอดรหัส |