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
- 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
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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
- H04N19/103—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
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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
- H04N19/169—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
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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
- H04N19/50—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 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3350995B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6768795B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102624245B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN108028932B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2016323040A1 (cg-RX-API-DMAC7.html) |
| BR (1) | BR112018004934A2 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2892964T3 (cg-RX-API-DMAC7.html) |
| TW (1) | TW201720150A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2017048849A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (36)
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| KR20120035096A (ko) * | 2010-10-04 | 2012-04-13 | 한국전자통신연구원 | 쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치 |
| JP2017522839A (ja) * | 2014-06-20 | 2017-08-10 | シャープ株式会社 | 整合パレット符号化 |
| 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 |
| KR102531386B1 (ko) * | 2016-10-04 | 2023-05-12 | 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 |
| EP3912351A4 (en) | 2019-02-24 | 2022-07-06 | Beijing Bytedance Network Technology Co., Ltd. | Independent coding of palette mode usage indication |
| 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 |
| WO2020190715A1 (en) * | 2019-03-15 | 2020-09-24 | Beijing Dajia Internet Information Technology Co., Ltd. | Signaling of lossless coding in video coding |
| WO2020207421A1 (en) * | 2019-04-09 | 2020-10-15 | Beijing Bytedance Network Technology Co., Ltd. | Entry construction for palette mode coding |
| WO2020219858A1 (en) * | 2019-04-25 | 2020-10-29 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding using palette mode |
| WO2020257787A1 (en) * | 2019-06-21 | 2020-12-24 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for prediction dependent residual scaling for video coding |
| US11432015B2 (en) * | 2019-07-11 | 2022-08-30 | Qualcomm Incorporated | Adaptive loop filtering across raster-scan slices |
| CN121056624A (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 |
| CN117459744A (zh) | 2019-07-20 | 2024-01-26 | 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 |
| 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 |
| WO2021018167A1 (en) | 2019-07-29 | 2021-02-04 | Beijing Bytedance Network Technology Co., Ltd. | Palette mode coding in prediction process |
| WO2021049894A1 (ko) * | 2019-09-10 | 2021-03-18 | 삼성전자 주식회사 | 툴 세트를 이용하는 영상 복호화 장치 및 이에 의한 영상 복호화 방법, 및 영상 부호화 장치 및 이에 의한 영상 부호화 방법 |
| 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 |
| WO2021060844A1 (ko) * | 2019-09-23 | 2021-04-01 | 엘지전자 주식회사 | 팔레트 모드를 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| US11451796B2 (en) * | 2019-12-03 | 2022-09-20 | Alibaba Group Holding Limited | Video processing method and apparatus for signaling using palette mode |
| JP2023504408A (ja) * | 2019-12-05 | 2023-02-03 | アリババ グループ ホウルディング リミテッド | クロマサンプリングのための方法及び装置 |
| CN114930844A (zh) | 2019-12-30 | 2022-08-19 | 北京达佳互联信息技术有限公司 | 用于视频编解码的残差和系数编解码 |
| 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 |
| CN115996296B (zh) * | 2020-01-14 | 2024-06-04 | 华为技术有限公司 | 指示融合模式候选数量的方法和装置 |
| 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 |
| KR20220161409A (ko) | 2020-03-31 | 2022-12-06 | 알리바바 그룹 홀딩 리미티드 | 팔레트 예측을 위한 방법 |
| 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 |
| AU2022386662A1 (en) * | 2021-11-11 | 2024-05-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Initialization processing for video coding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1922870B (zh) * | 2004-02-17 | 2010-05-05 | 松下电器产业株式会社 | 再现装置和再现方法 |
| US8615138B2 (en) * | 2011-11-03 | 2013-12-24 | Google Inc. | Image compression using sub-resolution images |
| US11259020B2 (en) * | 2013-04-05 | 2022-02-22 | Qualcomm Incorporated | Determining palettes in palette-based video coding |
| CN105981380B (zh) * | 2013-12-18 | 2019-08-20 | 寰发股份有限公司 | 利用调色板编码的编码视频数据区块的方法和装置 |
| CN104754361B (zh) * | 2013-12-28 | 2018-01-23 | 同济大学 | 图像编码、解码方法及装置 |
| CA2935559C (en) * | 2014-01-02 | 2018-11-20 | Vid Scale, Inc. | Two-dimensional palette coding for screen content coding |
| EP3103259A4 (en) | 2014-03-13 | 2017-11-01 | Huawei Technologies Co., Ltd. | Improved method for screen content coding |
| JP2017513358A (ja) | 2014-03-17 | 2017-05-25 | ノキア テクノロジーズ オサケユイチア | ビデオのエンコーディングおよびデコーディングのための方法およびテクノロジー機器 |
| 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 |
| WO2016127889A1 (en) * | 2015-02-13 | 2016-08-18 | Mediatek Inc. | Method and apparatus for palette index coding in video and image compression |
| SG11201706531UA (en) * | 2015-02-16 | 2017-09-28 | Hfi Innovation Inc | Method and apparatus for palette predictor initialization for palette coding in video and image compression |
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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 JP JP2018513377A patent/JP6768795B2/ja active Active
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- 2016-09-14 BR BR112018004934A patent/BR112018004934A2/pt not_active Application Discontinuation
- 2016-09-14 WO PCT/US2016/051745 patent/WO2017048849A1/en not_active Ceased
- 2016-09-14 AU AU2016323040A patent/AU2016323040A1/en not_active Abandoned
- 2016-09-14 ES ES16777829T patent/ES2892964T3/es active Active
- 2016-09-14 KR KR1020187010294A patent/KR102624245B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6768795B2 (ja) | 2020-10-14 |
| WO2017048849A1 (en) | 2017-03-23 |
| CN108028932B (zh) | 2021-08-03 |
| US20170078683A1 (en) | 2017-03-16 |
| KR102624245B1 (ko) | 2024-01-11 |
| US10356432B2 (en) | 2019-07-16 |
| BR112018004934A2 (pt) | 2018-10-09 |
| JP2018530962A (ja) | 2018-10-18 |
| TW201720150A (zh) | 2017-06-01 |
| KR20180053702A (ko) | 2018-05-23 |
| EP3350995B1 (en) | 2021-09-01 |
| AU2016323040A1 (en) | 2018-04-26 |
| CN108028932A (zh) | 2018-05-11 |
| EP3350995A1 (en) | 2018-07-25 |
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