PT3005698T - Extensões de modulação por codificação de pulso diferencial residual (dpcm) e harmonização com salto de transformada, rotação e varrimentos - Google Patents
Extensões de modulação por codificação de pulso diferencial residual (dpcm) e harmonização com salto de transformada, rotação e varrimentosInfo
- Publication number
- PT3005698T PT3005698T PT14735045T PT14735045T PT3005698T PT 3005698 T PT3005698 T PT 3005698T PT 14735045 T PT14735045 T PT 14735045T PT 14735045 T PT14735045 T PT 14735045T PT 3005698 T PT3005698 T PT 3005698T
- Authority
- PT
- Portugal
- Prior art keywords
- dpcm
- harmonization
- extensions
- scans
- rotation
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
-
- 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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
- H04N19/51—Motion estimation or motion compensation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361831581P | 2013-06-05 | 2013-06-05 | |
| US14/295,540 US11323747B2 (en) | 2013-06-05 | 2014-06-04 | Residual differential pulse code modulation (DPCM) extensions and harmonization with transform skip, rotation, and scans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT3005698T true PT3005698T (pt) | 2019-07-16 |
Family
ID=52005459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT14735045T PT3005698T (pt) | 2013-06-05 | 2014-06-05 | Extensões de modulação por codificação de pulso diferencial residual (dpcm) e harmonização com salto de transformada, rotação e varrimentos |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11323747B2 (enExample) |
| EP (1) | EP3005698B1 (enExample) |
| JP (1) | JP6396439B2 (enExample) |
| KR (1) | KR102210792B1 (enExample) |
| CN (1) | CN105264891B (enExample) |
| DK (1) | DK3005698T3 (enExample) |
| ES (1) | ES2734555T3 (enExample) |
| HU (1) | HUE044176T2 (enExample) |
| PL (1) | PL3005698T3 (enExample) |
| PT (1) | PT3005698T (enExample) |
| SI (1) | SI3005698T1 (enExample) |
| WO (1) | WO2014197691A1 (enExample) |
Families Citing this family (69)
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| US9877025B2 (en) * | 2013-07-12 | 2018-01-23 | British Broadcasting Corporation | Video encoding and decoding with prediction at higher precision |
| WO2015053594A1 (ko) * | 2013-10-12 | 2015-04-16 | 삼성전자 주식회사 | 인트라 블록 복사 예측을 이용한 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| EP3058736B1 (en) | 2013-10-14 | 2019-02-27 | Microsoft Technology Licensing, LLC | Encoder-side options for intra block copy prediction mode for video and image coding |
| CN105765974B (zh) | 2013-10-14 | 2019-07-02 | 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帧内块复制预测模式的特征 |
| RU2635064C2 (ru) * | 2013-10-14 | 2017-11-08 | ЭйджЭфАй Инновэйшн Инк. | Способ остаточной дифференциальной импульсно-кодовой модуляции в целях расширения диапазона высокоэффективного кодирования видеоизображений (HEVC) |
| CA3050482C (en) * | 2013-11-14 | 2021-02-16 | Hfi Innovation Inc. | Method of video coding using prediction based on intra picture block copy |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| BR112016015080A2 (pt) | 2014-01-03 | 2017-08-08 | Microsoft Technology Licensing Llc | Predição de vetor de bloco em codificação / decodificação de vídeo e imagem |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| EP3114842A4 (en) | 2014-03-04 | 2017-02-22 | Microsoft Technology Licensing, LLC | Block flipping and skip mode in intra block copy prediction |
| EP4354856A3 (en) * | 2014-06-19 | 2024-06-19 | Microsoft Technology Licensing, LLC | Unified intra block copy and inter prediction modes |
| CN105392008B (zh) * | 2014-08-22 | 2018-09-25 | 中兴通讯股份有限公司 | 一种预测编、解码方法和相应的编、解码器和电子设备 |
| MX379020B (es) | 2014-09-30 | 2025-03-11 | Microsoft Technology Licensing Llc | Reglas para modos de prediccion intra-imagen cuando se habilita el procesamiento paralelo de onda frontal. |
| US10045038B2 (en) * | 2015-05-28 | 2018-08-07 | Hfi Innovation Inc. | Method and apparatus for using a current picture as a reference picture |
| JP6528635B2 (ja) * | 2015-10-05 | 2019-06-12 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法及び動画像符号化用コンピュータプログラム |
| FR3066873A1 (fr) * | 2017-05-29 | 2018-11-30 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image |
| US10356411B2 (en) * | 2017-05-30 | 2019-07-16 | Google Llc | Adaptation of scan order entropy coding |
| KR102401851B1 (ko) * | 2017-06-14 | 2022-05-26 | 삼성디스플레이 주식회사 | 영상 압축 방법 및 이를 수행하는 표시 장치 |
| CN115550651A (zh) * | 2017-07-31 | 2022-12-30 | 韩国电子通信研究院 | 对图像编码和解码的方法及存储比特流的计算机可读介质 |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| FR3088511B1 (fr) * | 2018-11-09 | 2021-05-28 | Fond B Com | Procede de decodage d’au moins une image, procede de codage, dispositifs, signal et programmes d’ordinateur correspondants. |
| CN118741098A (zh) * | 2018-12-12 | 2024-10-01 | 数码士有限公司 | 使用当前图片参考的视频信号处理方法和设备 |
| US10893272B2 (en) * | 2019-01-29 | 2021-01-12 | Sony Corporation | Image block coding based on pixel-domain pre-processing operations on image block |
| US10958904B2 (en) | 2019-02-01 | 2021-03-23 | Tencent America LLC | Method and apparatus for video coding |
| CN113994668A (zh) * | 2019-02-01 | 2022-01-28 | 北京字节跳动网络技术有限公司 | 基于环路整形的滤波过程 |
| CN113454992B (zh) | 2019-02-19 | 2024-08-16 | 数码士有限公司 | 基于帧内预测的视频信号处理方法和设备 |
| US11044492B2 (en) * | 2019-02-24 | 2021-06-22 | Tencent America LLC | Residual coding for transform skip mode and block differential pulse-code modulation |
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| JP7277599B2 (ja) | 2019-03-08 | 2023-05-19 | 北京字節跳動網絡技術有限公司 | 映像処理におけるモデルベース再整形に対する制約 |
| US11070812B2 (en) * | 2019-03-12 | 2021-07-20 | Qualcomm Incorporated | Coefficient domain block differential pulse-code modulation in video coding |
| KR20200110237A (ko) | 2019-03-13 | 2020-09-23 | 현대자동차주식회사 | 차등 부호화를 이용하는 영상 복호화 장치 |
| JP7337952B2 (ja) * | 2019-04-17 | 2023-09-04 | エルジー エレクトロニクス インコーポレイティド | Ｂｄｐｃｍを用いた画像符号化／復号化方法、装置、及びビットストリームを伝送する方法 |
| KR20250069968A (ko) | 2019-04-20 | 2025-05-20 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Bdpcm에 기반한 영상 코딩 방법 및 그 장치 |
| CN113711597B (zh) * | 2019-04-23 | 2022-11-25 | 北京字节跳动网络技术有限公司 | 上下文建模和多重变换矩阵的选择 |
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| JP7311626B2 (ja) * | 2019-04-24 | 2023-07-19 | バイトダンス インコーポレイテッド | 符号化映像の量子化残差差分パルス符号変調表現の制約 |
| US11190758B2 (en) | 2019-04-25 | 2021-11-30 | Qualcomm Incorporated | Block-based quantized residual domain pulse code modulation assignment for intra prediction mode derivation |
| CN117857783A (zh) * | 2019-05-01 | 2024-04-09 | 字节跳动有限公司 | 使用量化残差差分脉冲码调制编解码的帧内编解码视频 |
| CN113785306B (zh) | 2019-05-02 | 2024-06-14 | 字节跳动有限公司 | 基于编解码树结构类型的编解码模式 |
| CN113785568B (zh) | 2019-05-02 | 2024-03-08 | 字节跳动有限公司 | 变换跳过模式下的信令通知 |
| CN113826405B (zh) * | 2019-05-13 | 2023-06-23 | 北京字节跳动网络技术有限公司 | 多个颜色分量的变换量化旁路模式的使用 |
| WO2020228717A1 (en) * | 2019-05-13 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Block dimension settings of transform skip mode |
| CN113841402B (zh) * | 2019-05-19 | 2024-03-26 | 字节跳动有限公司 | 视频编解码中大块的变换设计 |
| CN113853787B (zh) | 2019-05-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于子块使用变换跳过模式 |
| US20220150527A1 (en) * | 2019-05-22 | 2022-05-12 | Lg Electronics Inc. | Method and device for decoding image by using bdpcm in image coding system |
| CN119544967A (zh) | 2019-05-22 | 2025-02-28 | Lg电子株式会社 | 图像编码/解码设备、存储介质和用于发送比特流的设备 |
| CN121056630A (zh) * | 2019-06-11 | 2025-12-02 | 韦勒斯标准与技术协会公司 | 使用块dpcm预测方法的视频信号处理方法和设备 |
| EP3989569A4 (en) * | 2019-06-18 | 2023-05-24 | LG Electronics Inc. | METHOD AND APPARATUS FOR DECODING PICTURES |
| KR20210142009A (ko) * | 2019-06-18 | 2021-11-23 | 엘지전자 주식회사 | 블록 사이즈를 기반으로 bdpcm 을 수행하는 영상 디코딩 방법 및 그 장치 |
| US20220078433A1 (en) * | 2019-06-18 | 2022-03-10 | Lg Electronics Inc. | Bdpcm-based image decoding method and device for same |
| US11863787B2 (en) * | 2019-06-19 | 2024-01-02 | Qualcomm Incorporated | Maximum allowed block size for BDPCM mode |
| WO2021008513A1 (en) | 2019-07-14 | 2021-01-21 | Beijing Bytedance Network Technology Co., Ltd. | Transform block size restriction in video coding |
| US11228768B2 (en) | 2019-08-14 | 2022-01-18 | Qualcomm Incorporated | Restriction on block size of lossless coding |
| KR102799921B1 (ko) | 2019-09-14 | 2025-04-25 | 바이트댄스 아이엔씨 | 크로마 디블로킹 필터링을 위한 양자화 파라미터 |
| WO2021052348A1 (en) * | 2019-09-19 | 2021-03-25 | Mediatek Inc. | Method and apparatus of residual coding selection for lossless coding mode in video coding |
| CN120614452A (zh) | 2019-09-23 | 2025-09-09 | 阿里巴巴集团控股有限公司 | 视频数据的无损编码 |
| CN114651442B (zh) | 2019-10-09 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的跨分量适应性回路滤波 |
| EP4029273A4 (en) | 2019-10-14 | 2023-03-15 | ByteDance Inc. | USING CHROMINANCE QUANTIFICATION PARAMETER IN VIDEO CODING |
| KR20220106116A (ko) | 2019-12-09 | 2022-07-28 | 바이트댄스 아이엔씨 | 비디오 코딩에서 양자화 그룹 사용 |
| WO2021138293A1 (en) | 2019-12-31 | 2021-07-08 | Bytedance Inc. | Adaptive color transform in video coding |
| WO2021136554A1 (en) | 2020-01-05 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | General constraints information for video coding |
| CN120151523A (zh) * | 2020-01-10 | 2025-06-13 | Lg 电子株式会社 | 使用bdpcm的图像解码方法及其装置 |
| US12355972B2 (en) | 2020-01-10 | 2025-07-08 | Research & Business Foundation Sungkyunkwan University | Image encoding/decoding method and apparatus using BDPCM, and recording medium storing bitstream |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| WO2021180022A1 (en) | 2020-03-07 | 2021-09-16 | Beijing Bytedance Network Technology Co., Ltd. | Handling of transform skip mode in video coding |
| EP4136578A4 (en) * | 2020-04-13 | 2024-04-17 | OP Solutions, LLC | METHODS AND SYSTEMS FOR COMBINED LOSSLESS AND LOSSY CODING |
| CN116250241A (zh) * | 2020-08-21 | 2023-06-09 | 抖音视界有限公司 | 变换跳过模式的编解码模式相关选择 |
| CN114286095B (zh) * | 2020-09-27 | 2023-02-07 | 腾讯科技（深圳）有限公司 | 视频解码方法、装置及设备 |
| CN114531598B (zh) | 2020-11-06 | 2025-06-03 | 深圳Tcl数字技术有限公司 | 图像的压缩方法、装置、智能终端及计算机可读存储介质 |
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| JPH09261644A (ja) * | 1996-03-22 | 1997-10-03 | Matsushita Electric Ind Co Ltd | ウエーブレットビデオ符号化方法 |
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| JP2010509799A (ja) | 2006-11-03 | 2010-03-25 | サムスン エレクトロニクス カンパニー リミテッド | 映像の予測符号化方法及び装置、その復号化方法及び装置 |
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| JP5375697B2 (ja) | 2010-03-19 | 2013-12-25 | 富士通株式会社 | 動画像符号化装置、動画像復号装置、動画像符号化方法、及びプログラム |
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-
2014
- 2014-06-04 US US14/295,540 patent/US11323747B2/en active Active
- 2014-06-05 PL PL14735045T patent/PL3005698T3/pl unknown
- 2014-06-05 WO PCT/US2014/041085 patent/WO2014197691A1/en not_active Ceased
- 2014-06-05 SI SI201431175T patent/SI3005698T1/sl unknown
- 2014-06-05 KR KR1020157035565A patent/KR102210792B1/ko active Active
- 2014-06-05 HU HUE14735045 patent/HUE044176T2/hu unknown
- 2014-06-05 PT PT14735045T patent/PT3005698T/pt unknown
- 2014-06-05 JP JP2016517994A patent/JP6396439B2/ja active Active
- 2014-06-05 CN CN201480030117.2A patent/CN105264891B/zh active Active
- 2014-06-05 DK DK14735045.8T patent/DK3005698T3/da active
- 2014-06-05 EP EP14735045.8A patent/EP3005698B1/en active Active
- 2014-06-05 ES ES14735045T patent/ES2734555T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2734555T3 (es) | 2019-12-10 |
| EP3005698A1 (en) | 2016-04-13 |
| KR102210792B1 (ko) | 2021-02-01 |
| DK3005698T3 (da) | 2019-07-22 |
| US11323747B2 (en) | 2022-05-03 |
| US20140362917A1 (en) | 2014-12-11 |
| KR20160016861A (ko) | 2016-02-15 |
| EP3005698B1 (en) | 2019-04-10 |
| CN105264891B (zh) | 2018-10-02 |
| CN105264891A (zh) | 2016-01-20 |
| SI3005698T1 (sl) | 2019-05-31 |
| JP6396439B2 (ja) | 2018-09-26 |
| WO2014197691A1 (en) | 2014-12-11 |
| PL3005698T3 (pl) | 2019-09-30 |
| HUE044176T2 (hu) | 2019-10-28 |
| JP2016524409A (ja) | 2016-08-12 |
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