JP6356346B2 - イントラブロックコピーのためのデブロックフィルタ処理 - Google Patents
イントラブロックコピーのためのデブロックフィルタ処理 Download PDFInfo
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- JP6356346B2 JP6356346B2 JP2017518290A JP2017518290A JP6356346B2 JP 6356346 B2 JP6356346 B2 JP 6356346B2 JP 2017518290 A JP2017518290 A JP 2017518290A JP 2017518290 A JP2017518290 A JP 2017518290A JP 6356346 B2 JP6356346 B2 JP 6356346B2
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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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/182—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 pixel
-
- 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
- H04N19/513—Processing of motion vectors
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462061063P | 2014-10-07 | 2014-10-07 | |
| US62/061,063 | 2014-10-07 | ||
| US201462063330P | 2014-10-13 | 2014-10-13 | |
| US62/063,330 | 2014-10-13 | ||
| US14/860,250 US9832467B2 (en) | 2014-10-07 | 2015-09-21 | Deblock filtering for intra block copying |
| US14/860,250 | 2015-09-21 | ||
| PCT/US2015/051420 WO2016057208A1 (en) | 2014-10-07 | 2015-09-22 | Deblock filtering for intra block copying |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017535165A JP2017535165A (ja) | 2017-11-24 |
| JP2017535165A5 JP2017535165A5 (enExample) | 2018-02-22 |
| JP6356346B2 true JP6356346B2 (ja) | 2018-07-11 |
Family
ID=55633738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017518290A Expired - Fee Related JP6356346B2 (ja) | 2014-10-07 | 2015-09-22 | イントラブロックコピーのためのデブロックフィルタ処理 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9832467B2 (enExample) |
| EP (1) | EP3205097A1 (enExample) |
| JP (1) | JP6356346B2 (enExample) |
| KR (1) | KR101881710B1 (enExample) |
| CN (1) | CN106797466B (enExample) |
| WO (1) | WO2016057208A1 (enExample) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011241284B2 (en) * | 2010-04-13 | 2015-05-07 | Samsung Electronics Co., Ltd. | Video-encoding method and video-encoding apparatus using prediction units based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus using prediction units based on encoding units determined in accordance with a tree structure |
| US9510001B2 (en) | 2013-07-09 | 2016-11-29 | Electronics And Telecommunications Research Institute | Video decoding method and apparatus using the same |
| RU2654129C2 (ru) * | 2013-10-14 | 2018-05-16 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Функциональные возможности режима внутреннего предсказания с блочным копированием для кодирования и декодирования видео и изображений |
| RU2669005C2 (ru) | 2014-01-03 | 2018-10-05 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Предсказание вектора блока в кодировании/декодировании видео и изображений |
| 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 |
| KR102311815B1 (ko) | 2014-06-19 | 2021-10-13 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| US10856009B2 (en) * | 2014-09-04 | 2020-12-01 | Mediatek Inc. | Method of block vector clipping and coding for screen content coding and video coding |
| KR102008592B1 (ko) | 2014-09-15 | 2019-08-07 | 에이치에프아이 이노베이션 인크. | 비디오 코딩에서의 인트라 블록 복사를 위한 디블로킹 방법 |
| GB2531003A (en) * | 2014-10-06 | 2016-04-13 | Canon Kk | Method and apparatus for vector encoding in video coding and decoding |
| US10212445B2 (en) * | 2014-10-09 | 2019-02-19 | Qualcomm Incorporated | Intra block copy prediction restrictions for parallel processing |
| CN107925773B (zh) | 2015-06-11 | 2022-06-07 | 杜比实验室特许公司 | 使用自适应去块滤波编码和解码图像的方法及其装置 |
| EP3363195B1 (en) * | 2015-10-19 | 2023-08-30 | HFI Innovation Inc. | Method and apparatus for decoded picture buffer management in video coding system using intra block copy |
| WO2017086748A1 (ko) * | 2015-11-20 | 2017-05-26 | 한국전자통신연구원 | 기하 변환 영상을 이용하는 영상의 부호화/복호화 방법 및 장치 |
| CA2986600A1 (en) * | 2016-11-24 | 2018-05-24 | Ecole De Technologie Superieure | Method and system for parallel rate-constrained motion estimation in video coding |
| CN116170584A (zh) * | 2017-01-16 | 2023-05-26 | 世宗大学校产学协力团 | 影像编码/解码方法 |
| EP3682639A1 (en) * | 2017-10-02 | 2020-07-22 | ARRIS Enterprises LLC | System and method for reducing blocking artifacts and providing improved coding efficiency |
| WO2019072582A1 (en) * | 2017-10-09 | 2019-04-18 | Canon Kabushiki Kaisha | METHOD AND APPARATUS FOR FILTERING WITH DEPRESSION OF A BLOCK OF PIXELS |
| US10638137B2 (en) | 2018-03-07 | 2020-04-28 | Tencent America LLC | Method and apparatus for video coding |
| US10462483B1 (en) | 2018-04-26 | 2019-10-29 | Tencent America LLC | Method and apparatus for video coding |
| WO2019229683A1 (en) | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
| KR20200002011A (ko) * | 2018-06-28 | 2020-01-07 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN119299668A (zh) * | 2018-06-29 | 2025-01-10 | 韩国电子通信研究院 | 图像编码/解码方法以及存储比特流的记录介质 |
| US10448026B1 (en) * | 2018-07-09 | 2019-10-15 | Tencent America LLC | Method and apparatus for block vector signaling and derivation in intra picture block compensation |
| US11128872B2 (en) * | 2018-07-16 | 2021-09-21 | Qualcomm Incorporated | Position dependent intra prediction combination with wide angle intra prediction |
| US10798376B2 (en) * | 2018-07-17 | 2020-10-06 | Tencent America LLC | Method and apparatus for video coding |
| US10848782B2 (en) | 2018-09-21 | 2020-11-24 | Tencent America LLC | Method and apparatus for video coding |
| CN112889269B (zh) * | 2018-10-23 | 2023-10-27 | 腾讯美国有限责任公司 | 视频解码方法及装置 |
| EP3895422A1 (en) | 2018-12-11 | 2021-10-20 | InterDigital VC Holdings, Inc. | Method and apparatus for deblocking an image |
| WO2020130678A1 (ko) * | 2018-12-21 | 2020-06-25 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2020140951A1 (en) | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Motion vector derivation between color components |
| US11659166B2 (en) | 2019-01-02 | 2023-05-23 | Lg Electronics Inc. | Method and apparatus for coding image by using MMVD based on CPR |
| CN113316938B (zh) * | 2019-01-02 | 2023-12-15 | Lg 电子株式会社 | 使用去块滤波的图像编译方法和装置 |
| WO2020143826A1 (en) * | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between interweaved prediction and other coding tools |
| US11019359B2 (en) | 2019-01-15 | 2021-05-25 | Tencent America LLC | Chroma deblock filters for intra picture block compensation |
| WO2020147782A1 (en) * | 2019-01-17 | 2020-07-23 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods of deblocking filter adaptation |
| CN113366844B (zh) * | 2019-02-02 | 2023-10-03 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的缓冲区中的数据存储 |
| CN113383549B (zh) | 2019-02-02 | 2025-09-09 | 北京字节跳动网络技术有限公司 | 使用用于视频编解码中的帧内块复制的帧内缓冲区样点的预测 |
| US11595662B2 (en) * | 2019-02-06 | 2023-02-28 | Tencent America LLC | Method and apparatus for neighboring block availability in video coding |
| WO2020164627A1 (en) | 2019-02-17 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction for intra block copy mode |
| US11122260B2 (en) | 2019-02-22 | 2021-09-14 | Mediatek Inc. | Method and apparatus of Merge list generation for Intra Block Copy mode |
| WO2020177659A1 (en) * | 2019-03-01 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Direction-based prediction for intra block copy in video coding |
| JP7405861B2 (ja) | 2019-03-01 | 2023-12-26 | 北京字節跳動網絡技術有限公司 | 映像符号化におけるイントラブロックコピーのための方向に基づく予測 |
| CN117640927A (zh) | 2019-03-04 | 2024-03-01 | 北京字节跳动网络技术有限公司 | 视频编解码中的帧内块复制中的实施方式方面 |
| CN114041285B (zh) * | 2019-05-11 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 视频处理中去方块滤波器的边界强度确定 |
| WO2020232355A1 (en) * | 2019-05-16 | 2020-11-19 | Bytedance Inc. | Intra block copy for screen content coding |
| US20220166998A1 (en) * | 2019-06-20 | 2022-05-26 | Electronics And Telecommunications Research Institute | Video encoding/decoding method and device, and bitstream storage medium |
| EP3989550A4 (en) | 2019-06-20 | 2023-06-07 | Xris Corporation | METHODS FOR IMAGE SIGNAL ENCODING/DECODING AND RELATED APPARATUS |
| AU2020309663C1 (en) | 2019-07-06 | 2023-12-14 | Beijing Bytedance Network Technology Co., Ltd. | Virtual prediction buffer for intra block copy in video coding |
| KR102635519B1 (ko) | 2019-07-10 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별 |
| KR102695788B1 (ko) | 2019-07-11 | 2024-08-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약 |
| CA3240495A1 (en) | 2019-07-19 | 2021-01-28 | Lg Electronics Inc. | Image encoding/decoding method and device using filtering, and method for transmitting bitstream |
| MX2022000714A (es) | 2019-07-25 | 2022-02-23 | Beijing Bytedance Network Tech Co Ltd | Restriccion de mapeo para bufer virtual de copia intrabloque. |
| EP3987790A4 (en) | 2019-07-25 | 2022-08-31 | Beijing Bytedance Network Technology Co., Ltd. | SIZE RESTRICTION FOR VIRTUAL IN-BLOCK COPY BUFFER |
| JP7305878B2 (ja) * | 2019-08-23 | 2023-07-10 | 北京字節跳動網絡技術有限公司 | コーディングブロック又はサブブロック境界でのデブロッキングフィルタリング |
| CN114342410B (zh) | 2019-09-05 | 2025-03-21 | 北京字节跳动网络技术有限公司 | 帧内块复制模式下块矢量的范围约束 |
| KR20240171166A (ko) | 2019-09-23 | 2024-12-06 | 두인 비전 컴퍼니 리미티드 | 가상 파이프라인 데이터 유닛에 기초한 인트라 블록 복사 가상 버퍼의 설정 |
| US11394957B2 (en) * | 2019-09-23 | 2022-07-19 | Tencent America LLC | Constraints on reference sample locations in the dedicated buffer for intra picture block compensation |
| WO2020251420A2 (en) * | 2019-10-05 | 2020-12-17 | Huawei Technologies Co., Ltd. | Removing blocking artifacts inside coding unit predicted by intra block copy |
| WO2021158051A1 (ko) * | 2020-02-05 | 2021-08-12 | 엘지전자 주식회사 | 레지듀얼 코딩과 관련한 영상 디코딩 방법 및 그 장치 |
| CN115053523A (zh) * | 2020-02-10 | 2022-09-13 | 松下电器(美国)知识产权公司 | 编码装置、解码装置、编码方法和解码方法 |
| WO2021185306A1 (en) | 2020-03-18 | 2021-09-23 | Beijing Bytedance Network Technology Co., Ltd. | Intra block copy buffer and palette predictor update |
| CN120050436A (zh) * | 2020-03-25 | 2025-05-27 | Oppo广东移动通信有限公司 | 通过确定边界强度执行去块滤波的图像编码/解码方法和设备及发送比特流的方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2549479B2 (ja) * | 1991-12-06 | 1996-10-30 | 日本電信電話株式会社 | 動き補償フレーム間帯域分割符号化処理方法 |
| US7031388B2 (en) * | 2002-05-06 | 2006-04-18 | Koninklijke Philips Electronics N.V. | System for and method of sharpness enhancement for coded digital video |
| WO2009126299A1 (en) | 2008-04-11 | 2009-10-15 | Thomson Licensing | Deblocking filtering for displaced intra prediction and template matching |
| KR101590500B1 (ko) * | 2008-10-23 | 2016-02-01 | 에스케이텔레콤 주식회사 | 동영상 부호화/복호화 장치, 이를 위한 인트라 예측 방향에기반한 디블록킹 필터링 장치 및 필터링 방법, 및 기록 매체 |
| WO2012098776A1 (ja) * | 2011-01-19 | 2012-07-26 | ルネサスエレクトロニクス株式会社 | 画像符号化装置及び画像復号装置 |
| US9338476B2 (en) * | 2011-05-12 | 2016-05-10 | Qualcomm Incorporated | Filtering blockiness artifacts for video coding |
| US9510020B2 (en) * | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| US9167269B2 (en) * | 2011-10-25 | 2015-10-20 | Qualcomm Incorporated | Determining boundary strength values for deblocking filtering for video coding |
| JP2014011726A (ja) * | 2012-07-02 | 2014-01-20 | Canon Inc | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| US10015515B2 (en) | 2013-06-21 | 2018-07-03 | Qualcomm Incorporated | Intra prediction from a predictive block |
| US10003818B2 (en) * | 2013-10-11 | 2018-06-19 | Sony Corporation | Video coding system with intra prediction mechanism and method of operation thereof |
| AU2014202921B2 (en) * | 2014-05-29 | 2017-02-02 | Canon Kabushiki Kaisha | Method, apparatus and system for de-blocking a block of video samples |
| US20150373362A1 (en) | 2014-06-19 | 2015-12-24 | Qualcomm Incorporated | Deblocking filter design for intra block copy |
-
2015
- 2015-09-21 US US14/860,250 patent/US9832467B2/en not_active Expired - Fee Related
- 2015-09-22 CN CN201580053940.XA patent/CN106797466B/zh not_active Expired - Fee Related
- 2015-09-22 EP EP15778812.6A patent/EP3205097A1/en not_active Withdrawn
- 2015-09-22 JP JP2017518290A patent/JP6356346B2/ja not_active Expired - Fee Related
- 2015-09-22 KR KR1020177008958A patent/KR101881710B1/ko not_active Expired - Fee Related
- 2015-09-22 WO PCT/US2015/051420 patent/WO2016057208A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017535165A (ja) | 2017-11-24 |
| KR20170068460A (ko) | 2017-06-19 |
| WO2016057208A1 (en) | 2016-04-14 |
| US9832467B2 (en) | 2017-11-28 |
| KR101881710B1 (ko) | 2018-07-24 |
| US20160100163A1 (en) | 2016-04-07 |
| CN106797466B (zh) | 2019-04-23 |
| CN106797466A (zh) | 2017-05-31 |
| EP3205097A1 (en) | 2017-08-16 |
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