JP6625565B2 - パレットベースのビデオコーディングにおける最大パレットパラメータ - Google Patents
パレットベースのビデオコーディングにおける最大パレットパラメータ Download PDFInfo
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- JP6625565B2 JP6625565B2 JP2016568658A JP2016568658A JP6625565B2 JP 6625565 B2 JP6625565 B2 JP 6625565B2 JP 2016568658 A JP2016568658 A JP 2016568658A JP 2016568658 A JP2016568658 A JP 2016568658A JP 6625565 B2 JP6625565 B2 JP 6625565B2
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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
-
- 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
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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
-
- 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
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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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2017520162A JP2017520162A (ja) | 2017-07-20 |
| JP2017520162A5 JP2017520162A5 (2) | 2018-06-14 |
| JP6625565B2 true JP6625565B2 (ja) | 2019-12-25 |
Family
ID=53404864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016568658A Active JP6625565B2 (ja) | 2014-05-22 | 2015-05-22 | パレットベースのビデオコーディングにおける最大パレットパラメータ |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10750198B2 (2) |
| EP (1) | EP3146722B1 (2) |
| JP (1) | JP6625565B2 (2) |
| KR (1) | KR102082548B1 (2) |
| CN (1) | CN106464915B (2) |
| CA (1) | CA2945039C (2) |
| ES (1) | ES2746072T3 (2) |
| HU (1) | HUE047116T2 (2) |
| TW (1) | TWI693822B (2) |
| WO (1) | WO2015179804A1 (2) |
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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 |
| US10750198B2 (en) | 2014-05-22 | 2020-08-18 | Qualcomm Incorporated | Maximum palette parameters in palette-based video coding |
| US10264285B2 (en) | 2014-05-22 | 2019-04-16 | Qualcomm Incorporated | Coding runs in palette-based video coding |
| US10038915B2 (en) | 2014-05-22 | 2018-07-31 | Qualcomm Incorporated | Escape sample coding in palette-based video coding |
| CN110691244B (zh) * | 2014-06-20 | 2022-07-08 | 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 |
| CN106664405B (zh) * | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| 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 |
| EP4277277A3 (en) * | 2018-12-30 | 2024-01-03 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding for triangle prediction |
| CN117939131A (zh) * | 2019-01-12 | 2024-04-26 | 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 |
| ES2969378T3 (es) | 2019-03-12 | 2024-05-17 | Beijing Dajia Internet Information Tech Co Ltd | Codificación de vídeo para una inter predicción de división geométrica |
| WO2020233659A1 (en) | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive motion vector difference resolution for affine mode |
| CN117336468A (zh) | 2019-08-10 | 2024-01-02 | 北京字节跳动网络技术有限公司 | 视频比特流中的子图片相关信令通知 |
| 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. |
| CN117528082A (zh) | 2019-10-02 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 包括子图片的视频比特流中的条带级信令通知 |
| 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 |
| 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 |
| CN115211119B (zh) * | 2020-01-03 | 2026-04-17 | 抖音视界有限公司 | 视频编码中的调色板尺寸信令 |
| ES3037213T3 (en) | 2020-01-11 | 2025-09-29 | Beijing Dajia Internet Information Tech Co Ltd | Methods and apparatus of video decoding using palette mode |
| JP7454681B2 (ja) * | 2020-01-12 | 2024-03-22 | 北京字節跳動網絡技術有限公司 | ビデオコーディング及び復号の制約 |
| 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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| 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 |
| 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 |
| US11323733B2 (en) | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
-
2015
- 2015-05-21 US US14/719,228 patent/US10750198B2/en active Active
- 2015-05-22 TW TW104116565A patent/TWI693822B/zh active
- 2015-05-22 HU HUE15729620A patent/HUE047116T2/hu unknown
- 2015-05-22 ES ES15729620T patent/ES2746072T3/es 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 WO PCT/US2015/032250 patent/WO2015179804A1/en not_active Ceased
- 2015-05-22 CA CA2945039A patent/CA2945039C/en active Active
- 2015-05-22 EP EP15729620.3A patent/EP3146722B1/en active Active
- 2015-05-22 CN CN201580024900.2A patent/CN106464915B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TW201608878A (zh) | 2016-03-01 |
| CN106464915A (zh) | 2017-02-22 |
| US10750198B2 (en) | 2020-08-18 |
| TWI693822B (zh) | 2020-05-11 |
| KR102082548B1 (ko) | 2020-04-23 |
| CN106464915B (zh) | 2019-09-03 |
| CA2945039A1 (en) | 2015-11-26 |
| JP2017520162A (ja) | 2017-07-20 |
| CA2945039C (en) | 2022-02-15 |
| EP3146722A1 (en) | 2017-03-29 |
| HUE047116T2 (hu) | 2020-04-28 |
| ES2746072T3 (es) | 2020-03-04 |
| KR20170007463A (ko) | 2017-01-18 |
| US20150341655A1 (en) | 2015-11-26 |
| EP3146722B1 (en) | 2019-06-19 |
| WO2015179804A1 (en) | 2015-11-26 |
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