HUE047116T2 - Maximális palettaparaméterek palettalapú videokódolásban - Google Patents
Maximális palettaparaméterek palettalapú videokódolásbanInfo
- Publication number
- HUE047116T2 HUE047116T2 HUE15729620A HUE15729620A HUE047116T2 HU E047116 T2 HUE047116 T2 HU E047116T2 HU E15729620 A HUE15729620 A HU E15729620A HU E15729620 A HUE15729620 A HU E15729620A HU E047116 T2 HUE047116 T2 HU E047116T2
- Authority
- HU
- Hungary
- Prior art keywords
- palette
- video coding
- based video
- parameters
- maximum
- 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
- H04N19/50—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
- H04N19/10—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
-
- 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
- H04N19/186—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (8)
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUE047116T2 true HUE047116T2 (hu) | 2020-04-28 |
Family
ID=53404864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUE15729620A HUE047116T2 (hu) | 2014-05-22 | 2015-05-22 | Maximális palettaparaméterek palettalapú videokódolásban |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10750198B2 (show.php) |
| EP (1) | EP3146722B1 (show.php) |
| JP (1) | JP6625565B2 (show.php) |
| KR (1) | KR102082548B1 (show.php) |
| CN (1) | CN106464915B (show.php) |
| CA (1) | CA2945039C (show.php) |
| ES (1) | ES2746072T3 (show.php) |
| HU (1) | HUE047116T2 (show.php) |
| TW (1) | TWI693822B (show.php) |
| WO (1) | WO2015179804A1 (show.php) |
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| CN105659606B (zh) | 2013-10-14 | 2019-06-18 | 微软技术许可有限责任公司 | 用于视频和图像编码和解码的方法、系统和介质 |
| 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 |
| WO2015192779A1 (en) | 2014-06-20 | 2015-12-23 | Mediatek Inc. | Method and apparatus of binarization and context-adaptive coding for syntax in video coding |
| US9544607B2 (en) * | 2014-08-25 | 2017-01-10 | Hfi Innovation Inc. | Method of palette index signaling for image and video coding |
| KR102330740B1 (ko) | 2014-09-30 | 2021-11-23 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 파면 병렬 프로세싱이 인에이블되는 경우의 인트라 픽쳐 예측 모드에 대한 규칙 |
| 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 |
| CN113196755A (zh) * | 2018-12-30 | 2021-07-30 | 北京达佳互联信息技术有限公司 | 用于三角形预测的视频编解码的方法和装置 |
| 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 |
| WO2020233659A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive motion vector difference resolution for affine mode |
| CN114208165B (zh) | 2019-08-10 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 子图片解码中的缓冲器管理 |
| US11206413B2 (en) * | 2019-08-13 | 2021-12-21 | Qualcomm Incorporated | Palette predictor updates for local dual trees |
| JP7787067B2 (ja) | 2019-09-12 | 2025-12-16 | バイトダンス インコーポレイテッド | 映像符号化におけるパレット予測子の使用 |
| WO2021063421A1 (en) | 2019-10-02 | 2021-04-08 | Beijing Bytedance Network Technology Co., Ltd. | Syntax for subpicture signaling in a video bitstream |
| EP4032290A4 (en) | 2019-10-18 | 2022-11-30 | Beijing Bytedance Network Technology Co., Ltd. | SYNTAX RESTRICTIONS IN PARAMETER SET SIGNALING OF SUBPICTURES |
| 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 |
| CN114788284B (zh) * | 2019-12-30 | 2023-03-31 | 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 |
| 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 |
| WO2021136486A1 (en) * | 2020-01-03 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | Palette size signaling in video coding |
| WO2021142446A1 (en) | 2020-01-11 | 2021-07-15 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding using palette mode |
| WO2021139806A1 (en) * | 2020-01-12 | 2021-07-15 | Beijing Bytedance Network Technology Co., Ltd. | Constraints for video coding and decoding |
| 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 |
| US11496731B2 (en) * | 2020-06-08 | 2022-11-08 | Tencent America LLC | String matching with single color value |
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| CA2948105A1 (en) | 2014-05-09 | 2015-11-12 | Nokia Technologies Oy | Method and technical equipment for video encoding and decoding using palette coding |
| 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 |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| US10291940B2 (en) | 2014-05-23 | 2019-05-14 | Qualcomm Incorporated | Coding runs with escape 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 US14/719,228 patent/US10750198B2/en active Active
- 2015-05-22 ES ES15729620T patent/ES2746072T3/es active Active
- 2015-05-22 CA CA2945039A patent/CA2945039C/en active Active
- 2015-05-22 EP EP15729620.3A patent/EP3146722B1/en active Active
- 2015-05-22 JP JP2016568658A patent/JP6625565B2/ja active Active
- 2015-05-22 HU HUE15729620A patent/HUE047116T2/hu unknown
- 2015-05-22 CN CN201580024900.2A patent/CN106464915B/zh active Active
- 2015-05-22 KR KR1020167035725A patent/KR102082548B1/ko active Active
- 2015-05-22 WO PCT/US2015/032250 patent/WO2015179804A1/en not_active Ceased
- 2015-05-22 TW TW104116565A patent/TWI693822B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2945039A1 (en) | 2015-11-26 |
| EP3146722B1 (en) | 2019-06-19 |
| JP2017520162A (ja) | 2017-07-20 |
| US20150341655A1 (en) | 2015-11-26 |
| KR102082548B1 (ko) | 2020-04-23 |
| EP3146722A1 (en) | 2017-03-29 |
| CN106464915A (zh) | 2017-02-22 |
| TWI693822B (zh) | 2020-05-11 |
| CN106464915B (zh) | 2019-09-03 |
| US10750198B2 (en) | 2020-08-18 |
| WO2015179804A1 (en) | 2015-11-26 |
| JP6625565B2 (ja) | 2019-12-25 |
| TW201608878A (zh) | 2016-03-01 |
| CA2945039C (en) | 2022-02-15 |
| ES2746072T3 (es) | 2020-03-04 |
| KR20170007463A (ko) | 2017-01-18 |
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