ES2892964T3 - Inicialización de predictor de paleta y fusión para codificación de vídeo - Google Patents
Inicialización de predictor de paleta y fusión para codificación de vídeo Download PDFInfo
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- ES2892964T3 ES2892964T3 ES16777829T ES16777829T ES2892964T3 ES 2892964 T3 ES2892964 T3 ES 2892964T3 ES 16777829 T ES16777829 T ES 16777829T ES 16777829 T ES16777829 T ES 16777829T ES 2892964 T3 ES2892964 T3 ES 2892964T3
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Classifications
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- H—ELECTRICITY
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- 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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/50—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
- H04N19/50—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
-
- 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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562218497P | 2015-09-14 | 2015-09-14 | |
| US201562237952P | 2015-10-06 | 2015-10-06 | |
| US15/263,686 US10356432B2 (en) | 2015-09-14 | 2016-09-13 | Palette predictor initialization and merge for video coding |
| PCT/US2016/051745 WO2017048849A1 (en) | 2015-09-14 | 2016-09-14 | Palette predictor initialization and merge for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2892964T3 true ES2892964T3 (es) | 2022-02-07 |
Family
ID=58257650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16777829T Active ES2892964T3 (es) | 2015-09-14 | 2016-09-14 | Inicialización de predictor de paleta y fusión para codificación de vídeo |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10356432B2 (enExample) |
| EP (1) | EP3350995B1 (enExample) |
| JP (1) | JP6768795B2 (enExample) |
| KR (1) | KR102624245B1 (enExample) |
| CN (1) | CN108028932B (enExample) |
| AU (1) | AU2016323040A1 (enExample) |
| BR (1) | BR112018004934A2 (enExample) |
| ES (1) | ES2892964T3 (enExample) |
| TW (1) | TW201720150A (enExample) |
| WO (1) | WO2017048849A1 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120035096A (ko) * | 2010-10-04 | 2012-04-13 | 한국전자통신연구원 | 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치 |
| WO2015194187A1 (en) | 2014-06-20 | 2015-12-23 | Sharp Kabushiki Kaisha | Harmonized palette coding |
| WO2018061550A1 (ja) * | 2016-09-28 | 2018-04-05 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
| KR20230070062A (ko) * | 2016-10-04 | 2023-05-19 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
| JP2018107534A (ja) * | 2016-12-22 | 2018-07-05 | 富士通株式会社 | 映像符号化装置、映像符号化方法、映像復号装置、及び映像復号方法 |
| WO2019151279A1 (ja) * | 2018-01-30 | 2019-08-08 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| US11025905B2 (en) * | 2018-09-14 | 2021-06-01 | Tencent America LLC | Method and device for decoding with palette mode |
| PH12021552105A1 (en) | 2019-02-24 | 2022-05-30 | Beijing Bytedance Network Tech Co Ltd | Joint coding of palette mode usage indication |
| CN117336514A (zh) | 2019-02-24 | 2024-01-02 | 北京字节跳动网络技术有限公司 | 调色板模式使用指示的独立编解码 |
| US10924750B2 (en) * | 2019-03-01 | 2021-02-16 | Alibaba Group Holding Limited | Palette size constraint in palette mode for video compression system |
| US11503311B2 (en) * | 2019-03-08 | 2022-11-15 | Sony Group Corporation | Hybrid palette-DPCM coding for image compression |
| MY209655A (en) * | 2019-03-08 | 2025-07-29 | Beijing Bytedance Network Tech Co Ltd | Joint coding of palette mode usage indication |
| EP3939279A4 (en) * | 2019-03-15 | 2022-08-31 | Beijing Dajia Internet Information Technology Co., Ltd. | SIGNALING LOSSLESS ENCODING IN VIDEO ENCODING |
| CN113678448B (zh) * | 2019-04-09 | 2024-06-25 | 北京字节跳动网络技术有限公司 | 调色板模式编码的条目构造 |
| JP7177952B2 (ja) * | 2019-04-25 | 2022-11-24 | ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド | パレットモードを用いたビデオコーディングの方法および装置 |
| CN113994684A (zh) * | 2019-06-21 | 2022-01-28 | 北京达佳互联信息技术有限公司 | 用于针对视频编解码的预测相关残差缩放的方法和设备 |
| US11432015B2 (en) * | 2019-07-11 | 2022-08-30 | Qualcomm Incorporated | Adaptive loop filtering across raster-scan slices |
| CN121056626A (zh) * | 2019-07-19 | 2025-12-02 | 韦勒斯标准与技术协会公司 | 视频信号处理方法和设备 |
| EP3987806A4 (en) | 2019-07-20 | 2022-08-31 | Beijing Bytedance Network Technology Co., Ltd. | CONDITIONAL CODING OF PALETTE MODE USE INDICATION |
| CN114145013B (zh) | 2019-07-23 | 2023-11-14 | 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 |
| WO2021018166A1 (en) | 2019-07-29 | 2021-02-04 | Beijing Bytedance Network Technology Co., Ltd. | Scanning order improvements for palette mode coding |
| CN118921494A (zh) | 2019-09-10 | 2024-11-08 | 三星电子株式会社 | 使用工具集的图像解码装置及其图像解码方法、和图像编码装置及其图像编码方法 |
| MX2022002617A (es) * | 2019-09-12 | 2022-03-25 | Bytedance Inc | Uso de predictor de paleta en codificacion de video. |
| WO2021055114A1 (en) * | 2019-09-20 | 2021-03-25 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter offset |
| US12126807B2 (en) * | 2019-09-23 | 2024-10-22 | Lg Electronics Inc. | Image encoding/decoding method and apparatus using user-defined palette entry, and method for transmitting bitstream |
| CN119996672A (zh) * | 2019-09-23 | 2025-05-13 | Lg电子株式会社 | 解码设备、编码设备及数据发送设备 |
| CN118984379A (zh) * | 2019-12-03 | 2024-11-19 | 阿里巴巴（中国）有限公司 | 一种非暂时性计算机可读介质 |
| CN116405698B (zh) * | 2019-12-05 | 2023-11-24 | 阿里巴巴（中国）有限公司 | 用于色度采样的方法和装置 |
| 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 |
| EP4085636A4 (en) | 2019-12-30 | 2024-01-24 | Beijing Dajia Internet Information Technology Co., Ltd. | RESIDUAL AND COEFFICIENT ENCODING FOR VIDEO CODING |
| CA3167878A1 (en) * | 2020-01-14 | 2021-03-11 | Huawei Technologies Co., Ltd. | Method and apparatus of signaling the number of candidates for merge mode |
| JP2021158633A (ja) * | 2020-03-30 | 2021-10-07 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| CN120711188A (zh) * | 2020-03-31 | 2025-09-26 | 阿里巴巴（中国）有限公司 | 调色板预测方法 |
| CN111667573B (zh) * | 2020-06-07 | 2023-12-29 | 广东南方数码科技股份有限公司 | 地图切片的生成方法、装置、存储介质及电子设备 |
| US11595665B2 (en) * | 2021-02-11 | 2023-02-28 | Qualcomm Incorporated | Upsampling reference pixels for intra-prediction in video coding |
| AU2022386662B2 (en) * | 2021-11-11 | 2026-01-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Initialization processing for video coding |
| US20230231991A1 (en) * | 2022-01-14 | 2023-07-20 | Tencent America LLC | Palette Predictor Generation and Signaling |
| CN115601789A (zh) * | 2022-10-24 | 2023-01-13 | 乐歌人体工学科技股份有限公司（Cn） | 一种基于空间交叉卷积的坐姿识别系统及方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790067B (zh) * | 2004-02-17 | 2013-09-11 | 松下电器产业株式会社 | 记录方法和再现装置 |
| US8615138B2 (en) * | 2011-11-03 | 2013-12-24 | Google Inc. | Image compression using sub-resolution images |
| US9654777B2 (en) * | 2013-04-05 | 2017-05-16 | Qualcomm Incorporated | Determining palette indices in palette-based video coding |
| US10321141B2 (en) * | 2013-12-18 | 2019-06-11 | Hfi Innovation Inc. | Method and apparatus for palette initialization and management |
| CN108271024B (zh) * | 2013-12-28 | 2021-10-26 | 同济大学 | 图像编码、解码方法及装置 |
| WO2015103496A2 (en) * | 2014-01-02 | 2015-07-09 | Vid Scale, Inc. | Two-demensional palette coding for screen content coding |
| US20150264361A1 (en) | 2014-03-13 | 2015-09-17 | Huawei Technologies Co., Ltd. | Method for screen content coding |
| CA2942737A1 (en) | 2014-03-17 | 2015-09-24 | Nokia Technologies Oy | Method and technical equipment for video encoding and decoding |
| CA2948105A1 (en) | 2014-05-09 | 2015-11-12 | Nokia Technologies Oy | Method and technical equipment for video encoding and decoding using palette coding |
| US10091512B2 (en) | 2014-05-23 | 2018-10-02 | Futurewei Technologies, Inc. | Advanced screen content coding with improved palette table and index map coding methods |
| KR102088560B1 (ko) * | 2015-01-29 | 2020-03-12 | 캐논 가부시끼가이샤 | 자족식 코딩 구조를 인코딩 또는 디코딩할 때의 팔레트 예측자 초기화기 |
| US20160234498A1 (en) * | 2015-02-05 | 2016-08-11 | Sharp Laboratories Of America, Inc. | Methods and systems for palette table coding |
| US10205968B2 (en) * | 2015-02-13 | 2019-02-12 | Mediatek Inc. | Method and apparatus for palette index coding in video and image compression |
| US10819990B2 (en) * | 2015-02-16 | 2020-10-27 | Hfi Innovation Inc. | Method and apparatus for palette predictor initialization for palette coding in video and image compression |
-
2016
- 2016-09-13 US US15/263,686 patent/US10356432B2/en active Active
- 2016-09-14 CN CN201680052366.0A patent/CN108028932B/zh active Active
- 2016-09-14 TW TW105130037A patent/TW201720150A/zh unknown
- 2016-09-14 WO PCT/US2016/051745 patent/WO2017048849A1/en not_active Ceased
- 2016-09-14 EP EP16777829.9A patent/EP3350995B1/en active Active
- 2016-09-14 JP JP2018513377A patent/JP6768795B2/ja active Active
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- 2016-09-14 ES ES16777829T patent/ES2892964T3/es active Active
- 2016-09-14 KR KR1020187010294A patent/KR102624245B1/ko active Active
- 2016-09-14 AU AU2016323040A patent/AU2016323040A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018004934A2 (pt) | 2018-10-09 |
| CN108028932B (zh) | 2021-08-03 |
| US20170078683A1 (en) | 2017-03-16 |
| KR20180053702A (ko) | 2018-05-23 |
| US10356432B2 (en) | 2019-07-16 |
| JP2018530962A (ja) | 2018-10-18 |
| JP6768795B2 (ja) | 2020-10-14 |
| CN108028932A (zh) | 2018-05-11 |
| EP3350995B1 (en) | 2021-09-01 |
| KR102624245B1 (ko) | 2024-01-11 |
| EP3350995A1 (en) | 2018-07-25 |
| WO2017048849A1 (en) | 2017-03-23 |
| AU2016323040A1 (en) | 2018-04-26 |
| TW201720150A (zh) | 2017-06-01 |
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