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 (https=) |
| EP (1) | EP3005698B1 (https=) |
| JP (1) | JP6396439B2 (https=) |
| KR (1) | KR102210792B1 (https=) |
| CN (1) | CN105264891B (https=) |
| DK (1) | DK3005698T3 (https=) |
| ES (1) | ES2734555T3 (https=) |
| HU (1) | HUE044176T2 (https=) |
| PL (1) | PL3005698T3 (https=) |
| PT (1) | PT3005698T (https=) |
| SI (1) | SI3005698T1 (https=) |
| WO (1) | WO2014197691A1 (https=) |
Families Citing this family (72)
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| US9877025B2 (en) * | 2013-07-12 | 2018-01-23 | British Broadcasting Corporation | Video encoding and decoding with prediction at higher precision |
| KR102254118B1 (ko) * | 2013-10-12 | 2021-05-20 | 삼성전자주식회사 | 인트라 블록 복사 예측을 이용한 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| 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) |
| 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 |
| KR102257269B1 (ko) | 2013-10-14 | 2021-05-26 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐 |
| WO2015070801A1 (en) * | 2013-11-14 | 2015-05-21 | Mediatek Singapore Pte. Ltd. | 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 |
| AU2014376061B8 (en) | 2014-01-03 | 2019-05-30 | Microsoft Technology Licensing, Llc | Block vector prediction in video and image coding/decoding |
| 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 |
| WO2015131323A1 (en) | 2014-03-04 | 2015-09-11 | Microsoft Technology Licensing, Llc | Block flipping and skip mode in intra block copy prediction |
| US10785486B2 (en) * | 2014-06-19 | 2020-09-22 | 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 |
| CA3171803A1 (en) | 2014-09-30 | 2016-04-07 | Microsoft Technology Licensing, Llc | Rules for intra-picture prediction modes when wavefront parallel processing is enabled |
| AU2016269362A1 (en) * | 2015-05-28 | 2017-12-07 | 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 |
| ES3063575T3 (en) * | 2016-10-04 | 2026-04-17 | B1 Institute Image Technology Inc | Image data encoding/decoding method and apparatus |
| CN117768645A (zh) * | 2016-10-04 | 2024-03-26 | 有限公司B1影像技术研究所 | 图像编码/解码方法、记录介质和传输比特流的方法 |
| 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 |
| CN115474043A (zh) * | 2017-07-31 | 2022-12-13 | 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. |
| CN113228636B (zh) * | 2018-12-12 | 2024-07-26 | 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 |
| CN113366833B (zh) * | 2019-02-01 | 2026-03-24 | 北京字节跳动网络技术有限公司 | 对环路整形的限制 |
| JP7399973B2 (ja) | 2019-02-19 | 2023-12-18 | ヒューマックス・カンパニー・リミテッド | イントラ予測ベースのビデオ信号処理方法及び装置 |
| CN113330749B (zh) * | 2019-02-24 | 2024-05-10 | 腾讯美国有限责任公司 | 视频编解码的方法和装置 |
| CN112740677B (zh) | 2019-02-28 | 2024-12-17 | 苹果公司 | 用于对图像信号进行编码/解码的方法及其装置 |
| EP3912343A4 (en) | 2019-03-08 | 2022-07-20 | Beijing Bytedance Network Technology Co., Ltd. | Constraints on model-based reshaping in video processing |
| US11070812B2 (en) * | 2019-03-12 | 2021-07-20 | Qualcomm Incorporated | Coefficient domain block differential pulse-code modulation in video coding |
| US12200239B2 (en) | 2019-03-13 | 2025-01-14 | Hyundai Motor Company | Image decoding device using differential coding |
| EP3958570A4 (en) * | 2019-04-17 | 2023-01-25 | Lg Electronics Inc. | VIDEO CODING/DECODING DEVICE AND METHOD USING A BDPCM, AND TRANSMISSION BITSTREAM METHOD |
| KR20250069688A (ko) * | 2019-04-20 | 2025-05-19 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Bdpcm에 기반한 영상 코딩 방법 및 그 장치 |
| WO2020216282A1 (en) * | 2019-04-23 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Context modeling and selection of multiple transform matrix |
| BR112021019675A2 (pt) | 2019-04-23 | 2021-12-07 | Beijing Bytedance Network Tech Co Ltd | Método para processamento de mídia visual, aparelho codificador de vídeo, aparelho decodificador de vídeo, e, mídia legível por computador |
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| US11190758B2 (en) * | 2019-04-25 | 2021-11-30 | Qualcomm Incorporated | Block-based quantized residual domain pulse code modulation assignment for intra prediction mode derivation |
| KR102707777B1 (ko) * | 2019-05-01 | 2024-09-20 | 바이트댄스 아이엔씨 | 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오 |
| 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 |
| JP7288084B2 (ja) * | 2019-05-02 | 2023-06-06 | バイトダンス インコーポレイテッド | 変換スキップモードにおける信号通知 |
| WO2020228716A1 (en) * | 2019-05-13 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Usage of transquant bypass mode for multiple color components |
| SG11202112518SA (en) * | 2019-05-13 | 2021-12-30 | Beijing Bytedance Network Technology Co Ltd | Block dimension settings of transform skip mode |
| CN117221544A (zh) * | 2019-05-19 | 2023-12-12 | 字节跳动有限公司 | 数字视频中的变换旁路编解码残差块 |
| 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 |
| CN114175660B (zh) * | 2019-05-22 | 2025-01-07 | Lg电子株式会社 | 使用bdpcm的图像解码方法及其装置 |
| CN120111223A (zh) * | 2019-05-22 | 2025-06-06 | Lg电子株式会社 | 图像解码和编码方法及发送比特流的方法 |
| CN113966610B (zh) * | 2019-06-11 | 2025-09-12 | 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 |
| WO2020256391A1 (ko) * | 2019-06-18 | 2020-12-24 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| WO2020256389A1 (ko) * | 2019-06-18 | 2020-12-24 | 엘지전자 주식회사 | Bdpcm 기반 영상 디코딩 방법 및 그 장치 |
| JP2022534238A (ja) * | 2019-06-18 | 2022-07-28 | エルジー エレクトロニクス インコーポレイティド | ブロックサイズに基づいてｂｄｐｃｍを行う画像デコード方法及びその装置 |
| US11863787B2 (en) * | 2019-06-19 | 2024-01-02 | Qualcomm Incorporated | Maximum allowed block size for BDPCM mode |
| WO2021008514A1 (en) | 2019-07-14 | 2021-01-21 | Beijing Bytedance Network Technology Co., Ltd. | Indication of adaptive loop filtering in adaptation parameter set |
| 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 |
| EP4032289A4 (en) * | 2019-09-19 | 2023-09-13 | HFI Innovation Inc. | RESIDUAL CODING SELECTION METHOD AND APPARATUS FOR LOSSLESS CODING MODE IN VIDEO CODING |
| CN114731440A (zh) | 2019-09-23 | 2022-07-08 | 阿里巴巴集团控股有限公司 | 视频数据的无损编码 |
| WO2021072177A1 (en) | 2019-10-09 | 2021-04-15 | Bytedance Inc. | Cross-component adaptive loop filtering in video coding |
| EP4029264A4 (en) | 2019-10-14 | 2022-11-23 | ByteDance Inc. | Joint coding of chroma residual and filtering in video processing |
| WO2021118977A1 (en) | 2019-12-09 | 2021-06-17 | Bytedance Inc. | Using quantization groups in video coding |
| WO2021138293A1 (en) * | 2019-12-31 | 2021-07-08 | Bytedance Inc. | Adaptive color transform in video coding |
| JP7436680B2 (ja) | 2020-01-05 | 2024-02-22 | 北京字節跳動網絡技術有限公司 | 映像コーディングのための一般制約情報 |
| KR20220109453A (ko) * | 2020-01-10 | 2022-08-04 | 성균관대학교산학협력단 | Bdpcm을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN120151521A (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 |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| CN115315944B (zh) | 2020-03-07 | 2025-06-13 | 抖音视界有限公司 | 视频编解码中的隐式多变换集信令通知 |
| KR20230002534A (ko) * | 2020-04-13 | 2023-01-05 | 오피 솔루션즈, 엘엘씨 | 결합된 무손실 및 손실 코딩을 위한 방법들 및 시스템들 |
| WO2022037700A1 (en) * | 2020-08-21 | 2022-02-24 | Beijing Bytedance Network Technology Co., Ltd. | Coding mode dependent selection of transform skip mode |
| 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 |
| CN116601953A (zh) | 2020-11-24 | 2023-08-15 | 抖音视界有限公司 | 编解码视频中的位置相关系数重新排序 |
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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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-
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 CN CN201480030117.2A patent/CN105264891B/zh active Active
- 2014-06-05 SI SI201431175T patent/SI3005698T1/sl unknown
- 2014-06-05 ES ES14735045T patent/ES2734555T3/es active Active
- 2014-06-05 EP EP14735045.8A patent/EP3005698B1/en active Active
- 2014-06-05 JP JP2016517994A patent/JP6396439B2/ja active Active
- 2014-06-05 WO PCT/US2014/041085 patent/WO2014197691A1/en not_active Ceased
- 2014-06-05 HU HUE14735045 patent/HUE044176T2/hu unknown
- 2014-06-05 DK DK14735045.8T patent/DK3005698T3/da active
- 2014-06-05 KR KR1020157035565A patent/KR102210792B1/ko active Active
- 2014-06-05 PT PT14735045T patent/PT3005698T/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2734555T3 (es) | 2019-12-10 |
| PL3005698T3 (pl) | 2019-09-30 |
| EP3005698A1 (en) | 2016-04-13 |
| JP2016524409A (ja) | 2016-08-12 |
| US11323747B2 (en) | 2022-05-03 |
| WO2014197691A1 (en) | 2014-12-11 |
| CN105264891A (zh) | 2016-01-20 |
| EP3005698B1 (en) | 2019-04-10 |
| HUE044176T2 (hu) | 2019-10-28 |
| JP6396439B2 (ja) | 2018-09-26 |
| KR102210792B1 (ko) | 2021-02-01 |
| US20140362917A1 (en) | 2014-12-11 |
| CN105264891B (zh) | 2018-10-02 |
| KR20160016861A (ko) | 2016-02-15 |
| DK3005698T3 (da) | 2019-07-22 |
| SI3005698T1 (sl) | 2019-05-31 |
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