HK1257212A1 - 運動圖像編碼裝置以及運動圖像解碼裝置 - Google Patents
運動圖像編碼裝置以及運動圖像解碼裝置Info
- Publication number
- HK1257212A1 HK1257212A1 HK18116215.5A HK18116215A HK1257212A1 HK 1257212 A1 HK1257212 A1 HK 1257212A1 HK 18116215 A HK18116215 A HK 18116215A HK 1257212 A1 HK1257212 A1 HK 1257212A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- video
- decoding device
- encoding device
- video encoding
- video decoding
- 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
- H04N19/10—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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
-
- 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
- H04N19/46—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
- H04N19/50—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
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
- H04N19/567—Motion estimation based on rate distortion criteria
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
- H04N19/90—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010090534 | 2010-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1257212A1 true HK1257212A1 (zh) | 2019-10-18 |
Family
ID=44762284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK18116215.5A HK1257212A1 (zh) | 2010-04-09 | 2018-12-18 | 運動圖像編碼裝置以及運動圖像解碼裝置 |
Country Status (15)
Country | Link |
---|---|
US (6) | US20130028326A1 (zh) |
EP (2) | EP2557792A4 (zh) |
JP (8) | JPWO2011125313A1 (zh) |
KR (6) | KR20140010192A (zh) |
CN (4) | CN107046644B (zh) |
BR (1) | BR112012025206B1 (zh) |
CA (1) | CA2795425C (zh) |
ES (1) | ES2899780T3 (zh) |
HK (1) | HK1257212A1 (zh) |
MX (3) | MX353107B (zh) |
PL (1) | PL3101897T3 (zh) |
RU (7) | RU2573222C2 (zh) |
SG (3) | SG10201502226SA (zh) |
TW (4) | TWI765223B (zh) |
WO (1) | WO2011125313A1 (zh) |
Families Citing this family (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2823503C (en) * | 2011-01-12 | 2019-03-19 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method, and image decoding method |
JP2013012995A (ja) * | 2011-06-30 | 2013-01-17 | Sony Corp | 画像処理装置および方法 |
US8571092B2 (en) * | 2011-10-14 | 2013-10-29 | Texas Instruments Incorporated | Interconnect coding method and apparatus |
JP2014532377A (ja) * | 2011-10-14 | 2014-12-04 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッドAdvanced Micro Devices Incorporated | 領域ベースの画像圧縮 |
JP6034010B2 (ja) * | 2011-10-24 | 2016-11-30 | ソニー株式会社 | 符号化装置、符号化方法、およびプログラム |
US20140247876A1 (en) * | 2011-10-31 | 2014-09-04 | Mitsubishi Electric Corporation | Video encoding device, video decoding device, video encoding method, and video decoding method |
CN103096053B (zh) * | 2011-11-04 | 2015-10-07 | 华为技术有限公司 | 一种变换模式的编解码方法和装置 |
CN103108177B (zh) * | 2011-11-09 | 2016-11-23 | 华为技术有限公司 | 图像编码方法及图像编码装置 |
TWI580263B (zh) * | 2011-12-28 | 2017-04-21 | Jvc Kenwood Corp | Dynamic image decoding device, dynamic image decoding method and dynamic image decoding program |
RU2616598C1 (ru) * | 2012-01-19 | 2017-04-18 | Мицубиси Электрик Корпорейшн | Устройство декодирования изображений, устройство кодирования изображений, способ декодирования изображений и способ кодирования изображений |
US11039138B1 (en) | 2012-03-08 | 2021-06-15 | Google Llc | Adaptive coding of prediction modes using probability distributions |
MY201227A (en) * | 2012-04-15 | 2024-02-12 | Samsung Electronics Co Ltd | Parameter update method for entropy coding and decoding of conversion coefficient level, and entropy coding device and entropy decoding device of conversion coefficient level using same |
WO2013163197A1 (en) * | 2012-04-24 | 2013-10-31 | Lyrical Labs Video Compression Technology, LLC | Macroblock partitioning and motion estimation using object analysis for video compression |
KR101436369B1 (ko) * | 2013-06-25 | 2014-09-11 | 중앙대학교 산학협력단 | 적응적 블록 분할을 이용한 다중 객체 검출 장치 및 방법 |
KR102167350B1 (ko) | 2013-07-22 | 2020-10-19 | 르네사스 일렉트로닉스 가부시키가이샤 | 동화상 부호화 장치 및 그 동작 방법 |
JP5719410B2 (ja) * | 2013-07-25 | 2015-05-20 | 日本電信電話株式会社 | 画像符号化方法、画像符号化装置及び画像符号化プログラム |
US20160301941A1 (en) * | 2013-09-09 | 2016-10-13 | Nec Corporation | Video-encoding device, video-encoding method, and program |
US9534469B2 (en) | 2013-09-27 | 2017-01-03 | Baker Hughes Incorporated | Stacked tray ball dropper for subterranean fracking operations |
WO2015115644A1 (ja) * | 2014-02-03 | 2015-08-06 | 三菱電機株式会社 | 画像符号化装置、画像復号装置、符号化ストリーム変換装置、画像符号化方法、及び画像復号方法 |
KR102264840B1 (ko) * | 2014-11-27 | 2021-06-15 | 삼성전자주식회사 | 비디오 프레임 인코딩 회로, 그것의 인코딩 방법 및 그것을 포함하는 비디오 데이터 송수신 장치 |
FR3029333A1 (fr) * | 2014-11-27 | 2016-06-03 | Orange | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
CN106331722B (zh) | 2015-07-03 | 2019-04-26 | 华为技术有限公司 | 图像预测方法和相关设备 |
US10123045B2 (en) | 2015-07-24 | 2018-11-06 | Qualcomm Incorporated | Modification to block size for transform mode in display stream compression |
CN115278229A (zh) | 2015-11-11 | 2022-11-01 | 三星电子株式会社 | 对视频进行解码的设备和对视频进行编码的设备 |
US20170180757A1 (en) * | 2015-12-18 | 2017-06-22 | Blackberry Limited | Binarizer selection for image and video coding |
US10142635B2 (en) * | 2015-12-18 | 2018-11-27 | Blackberry Limited | Adaptive binarizer selection for image and video coding |
KR102411911B1 (ko) * | 2015-12-24 | 2022-06-22 | 삼성전자주식회사 | 프레임 레이트 변환 장치 및 그 프레임 레이트 변환 방법 |
US10560702B2 (en) | 2016-01-22 | 2020-02-11 | Intel Corporation | Transform unit size determination for video coding |
EP3397003B1 (en) * | 2016-01-25 | 2020-07-01 | Kyocera Corporation | Communication method, wireless terminal and base station |
KR20180040319A (ko) * | 2016-10-12 | 2018-04-20 | 가온미디어 주식회사 | 영상 처리 방법, 그를 이용한 영상 복호화 및 부호화 방법 |
WO2018047952A1 (ja) * | 2016-09-12 | 2018-03-15 | 日本電気株式会社 | イントラ予測モード決定方法、イントラ予測モード決定装置およびイントラ予測モード決定プログラムを記憶する記憶媒体 |
JP6700489B2 (ja) | 2016-09-30 | 2020-05-27 | 華為技術有限公司Huawei Technologies Co.,Ltd. | インター予測を介する画像符号化および復号のための方法および装置 |
KR20190086453A (ko) * | 2016-11-21 | 2019-07-22 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법 |
US9959586B1 (en) * | 2016-12-13 | 2018-05-01 | GoAnimate, Inc. | System, method, and computer program for encoding and decoding a unique signature in a video file as a set of watermarks |
BR112019019702A2 (pt) * | 2017-03-21 | 2020-04-14 | Lg Electronics Inc | método de transformada em sistema de codificação de imagem e aparelho para o mesmo |
CN109391814B (zh) | 2017-08-11 | 2023-06-06 | 华为技术有限公司 | 视频图像编码和解码的方法、装置及设备 |
WO2019109264A1 (zh) * | 2017-12-06 | 2019-06-13 | 富士通株式会社 | 模式信息的编码和解码方法、装置以及电子设备 |
CN110035287B (zh) * | 2018-01-12 | 2023-05-09 | 富士通株式会社 | 对统一转换单元模式进行分组标识的方法、装置和电子设备 |
US11238046B2 (en) * | 2018-02-19 | 2022-02-01 | Nippon Telegraph And Telephone Corporation | Information management device, information management method, and information management program |
EP3780609A4 (en) | 2018-04-02 | 2022-04-13 | LG Electronics, Inc. | METHOD OF IMAGE CODING BASED ON A MOTION VECTOR AND DEVICE THEREOF |
US10986354B2 (en) * | 2018-04-16 | 2021-04-20 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method |
US11170481B2 (en) * | 2018-08-14 | 2021-11-09 | Etron Technology, Inc. | Digital filter for filtering signals |
EP4325849A3 (en) | 2018-11-22 | 2024-04-17 | Beijing Bytedance Network Technology Co., Ltd. | Coordination method for sub-block based inter prediction |
CN114208198A (zh) | 2019-01-31 | 2022-03-18 | 联发科技股份有限公司 | 视频编码中用于帧内分区的转换类型分配方法和装置 |
TWI737142B (zh) | 2019-01-31 | 2021-08-21 | 聯發科技股份有限公司 | 視訊編碼中結合畫面間和畫面內預測之方法和裝置 |
CN113366848A (zh) | 2019-02-02 | 2021-09-07 | 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重置 |
WO2020156538A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between mv precisions and mv difference coding |
JP7263529B2 (ja) | 2019-02-14 | 2023-04-24 | 北京字節跳動網絡技術有限公司 | デコーダ側精緻化ツールのサイズ選択アプリケーション |
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 |
US10939107B2 (en) | 2019-03-01 | 2021-03-02 | Sony Corporation | Embedded codec circuitry for sub-block based allocation of refinement bits |
KR102657540B1 (ko) | 2019-03-03 | 2024-04-12 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 변환 프로세스를 위해 사용되는 인코더, 디코더 및 대응하는 방법 |
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 |
JP2022068378A (ja) * | 2019-03-08 | 2022-05-10 | ソニーグループ株式会社 | 画像符号化装置、画像符号化方法、画像復号装置、および画像復号方法 |
CA3131286C (en) | 2019-03-08 | 2024-06-18 | Beijing Bytedance Network Technology Co., Ltd. | Constraints on model-based reshaping in video processing |
JP7404387B2 (ja) | 2019-04-12 | 2023-12-25 | 北京字節跳動網絡技術有限公司 | ビデオ処理方法、装置、記憶媒体及び記憶方法 |
CN113678462B (zh) | 2019-04-15 | 2023-01-10 | 北京字节跳动网络技术有限公司 | 自适应环路滤波器中的裁剪参数推导 |
KR20210145749A (ko) | 2019-04-16 | 2021-12-02 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩을 위한 적응형 루프 필터링 |
EP3939260A4 (en) | 2019-04-20 | 2022-07-06 | Beijing Bytedance Network Technology Co., Ltd. | SIGNALING OF SYNTAX ELEMENTS FOR CO-CODING OF CHROMINANCE RESIDUES |
EP3935855A4 (en) | 2019-04-23 | 2022-09-21 | Beijing Bytedance Network Technology Co., Ltd. | METHOD OF CROSS-COMPONENT DEPENDENCE REDUCTION |
BR112021021661A2 (pt) | 2019-05-08 | 2021-12-21 | Beijing Bytedance Network Tech Co Ltd | Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios |
BR112021022868A2 (pt) | 2019-05-22 | 2022-01-04 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de vídeos, aparelho para processar dados de vídeo e meios de armazenamento e gravação não transitórios legíveis por computador |
JP2022535726A (ja) | 2019-05-31 | 2022-08-10 | 北京字節跳動網絡技術有限公司 | 行列ベースイントラ予測における制約されたアップサンプリングプロセス |
JP7436519B2 (ja) | 2019-05-31 | 2024-02-21 | バイトダンス インコーポレイテッド | イントラブロックコピー予測を備えたパレットモード |
CN113950836B (zh) | 2019-06-05 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测的上下文确定 |
JP7418478B2 (ja) | 2019-06-22 | 2024-01-19 | 北京字節跳動網絡技術有限公司 | クロマ残差スケーリングのためのシンタックス要素 |
CN117499667A (zh) | 2019-06-25 | 2024-02-02 | 北京字节跳动网络技术有限公司 | 对运动矢量差的约束 |
EP3973450A4 (en) | 2019-06-28 | 2023-02-22 | ByteDance Inc. | CHROMINANCE INTRA MODE DERIVATION IN SCREEN CONTENT ENCODING |
CN114128280B (zh) | 2019-07-07 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 色度残差缩放的信令通知 |
JP7359934B2 (ja) | 2019-07-10 | 2023-10-11 | 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サンプル識別 |
CN117354547A (zh) | 2019-07-14 | 2024-01-05 | 北京字节跳动网络技术有限公司 | 自适应参数集中的自适应环路滤波的指示 |
EP3997868A4 (en) | 2019-08-10 | 2023-02-22 | Beijing Bytedance Network Technology Co., Ltd. | BUFFER MANAGEMENT DURING SUBPICTURE DECODING |
CN114208184A (zh) | 2019-08-13 | 2022-03-18 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测中的运动精度 |
CN114342365B (zh) | 2019-09-02 | 2024-08-20 | 北京字节跳动网络技术有限公司 | 基于色彩格式的视频区分割 |
KR20220057544A (ko) | 2019-09-12 | 2022-05-09 | 바이트댄스 아이엔씨 | 비디오 코딩에서 팔레트 예측자 사용 |
EP4014495A4 (en) | 2019-09-14 | 2022-11-02 | ByteDance Inc. | CHROMINANCE QUANTIFICATION PARAMETER IN VIDEO CODING |
WO2021057996A1 (en) | 2019-09-28 | 2021-04-01 | Beijing Bytedance Network Technology Co., Ltd. | Geometric partitioning mode in video coding |
JP2021061501A (ja) * | 2019-10-04 | 2021-04-15 | シャープ株式会社 | 動画像変換装置及び方法 |
KR20220078600A (ko) | 2019-10-18 | 2022-06-10 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브픽처들의 파라미터 세트 시그널링에서의 신택스 제약들 |
KR102712025B1 (ko) | 2019-10-23 | 2024-09-27 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 다중 코딩 도구에 대한 계산 |
JP7404526B2 (ja) | 2019-10-28 | 2023-12-25 | 北京字節跳動網絡技術有限公司 | カラーコンポーネントに基づくシンタックスシグナリング及び構文解析 |
JP7508558B2 (ja) | 2019-12-09 | 2024-07-01 | バイトダンス インコーポレイテッド | ビデオコーディングにおける量子化グループの使用 |
MX2022006734A (es) | 2019-12-11 | 2022-06-09 | Beijing Bytedance Network Tech Co Ltd | Relleno de muestra para filtrado de circuito adaptivo de componente cruzado. |
CN115152230A (zh) | 2019-12-27 | 2022-10-04 | 抖音视界有限公司 | 视频图片标头中的条带类型的信令 |
JP7556037B2 (ja) | 2020-02-05 | 2024-09-25 | 北京字節跳動網絡技術有限公司 | ローカルデュアルツリー向けのパレットモード |
EP4088453A4 (en) | 2020-02-14 | 2023-05-10 | Beijing Bytedance Network Technology Co., Ltd. | COLOCATED IMAGE INDICATION IN VIDEO BITSTREAMS |
CN115315942A (zh) | 2020-03-17 | 2022-11-08 | 字节跳动有限公司 | 视频编解码中的图片输出标志指示 |
WO2021185306A1 (en) | 2020-03-18 | 2021-09-23 | Beijing Bytedance Network Technology Co., Ltd. | Intra block copy buffer and palette predictor update |
KR20220156827A (ko) | 2020-03-19 | 2022-11-28 | 바이트댄스 아이엔씨 | 레퍼런스 픽처 리스트 엔트리에 대한 제약들 |
EP4107944A4 (en) | 2020-03-20 | 2023-06-14 | ByteDance Inc. | ORDER RELATIONSHIPS BETWEEN SUB-PICTURES |
CN115606181A (zh) | 2020-03-21 | 2023-01-13 | 抖音视界有限公司(Cn) | 子图片和可缩放性的组合 |
WO2022002007A1 (en) | 2020-06-30 | 2022-01-06 | Beijing Bytedance Network Technology Co., Ltd. | Boundary location for adaptive loop filtering |
CN111968151B (zh) * | 2020-07-03 | 2022-04-05 | 北京博雅慧视智能技术研究院有限公司 | 一种运动估计精细搜索方法及装置 |
US12041386B2 (en) | 2020-09-29 | 2024-07-16 | Lemon Inc. | Dependent random access point indication in video bitstreams |
US11750778B2 (en) | 2021-09-30 | 2023-09-05 | Coretronic Corporation | Method for adjusting pixel values of blending image and projection system thereof |
CN118433388A (zh) * | 2024-07-03 | 2024-08-02 | 深圳金三立视频科技股份有限公司 | 基于动态感知的视频动态编码压缩方法 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107345A (en) | 1990-02-27 | 1992-04-21 | Qualcomm Incorporated | Adaptive block size image compression method and system |
FR2756399B1 (fr) * | 1996-11-28 | 1999-06-25 | Thomson Multimedia Sa | Procede et dispositif de compression video pour images de synthese |
US6600836B1 (en) | 2000-01-28 | 2003-07-29 | Qualcomm, Incorporated | Quality based image compression |
DE10022331A1 (de) * | 2000-05-10 | 2001-11-15 | Bosch Gmbh Robert | Verfahren zur Transformationscodierung von Bewegtbildsequenzen |
US20030053637A1 (en) | 2001-09-14 | 2003-03-20 | Michael Rodemer | Audio distributor |
CN1285216C (zh) * | 2001-11-16 | 2006-11-15 | 株式会社Ntt都科摩 | 图像编码方法和装置、图像译码方法和装置 |
JP2003189313A (ja) * | 2001-12-20 | 2003-07-04 | Matsushita Electric Ind Co Ltd | 画面間予測符号化方法および画面間予測復号化方法 |
JP2003348598A (ja) * | 2002-04-12 | 2003-12-05 | Seiko Epson Corp | メモリ効率のいい圧縮領域ビデオ処理のための且つ因数分解及び整数近似法を用いる高速逆動き補償のための方法並びに装置 |
JP4090862B2 (ja) * | 2002-04-26 | 2008-05-28 | 松下電器産業株式会社 | 可変長符号化方法および可変長復号化方法 |
JP2003318740A (ja) * | 2002-04-23 | 2003-11-07 | Matsushita Electric Ind Co Ltd | 可変長符号化方法および可変長復号化方法 |
JP2003319400A (ja) * | 2002-04-26 | 2003-11-07 | Sony Corp | 符号化装置、復号装置、画像処理装置、それらの方法およびプログラム |
JP2003324731A (ja) * | 2002-04-26 | 2003-11-14 | Sony Corp | 符号化装置、復号装置、画像処理装置、それらの方法およびプログラム |
US6975773B1 (en) * | 2002-07-30 | 2005-12-13 | Qualcomm, Incorporated | Parameter selection in data compression and decompression |
WO2004030369A1 (en) * | 2002-09-27 | 2004-04-08 | Videosoft, Inc. | Real-time video coding/decoding |
JP4238553B2 (ja) | 2002-10-08 | 2009-03-18 | 日本電気株式会社 | 携帯電話装置および表示装置の画像表示方法 |
JP3679083B2 (ja) * | 2002-10-08 | 2005-08-03 | 株式会社エヌ・ティ・ティ・ドコモ | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、画像復号プログラム |
JP2004135252A (ja) * | 2002-10-09 | 2004-04-30 | Sony Corp | 符号化処理方法、符号化装置及び復号化装置 |
WO2005062625A1 (ja) | 2003-12-22 | 2005-07-07 | Nec Corporation | 動画像を符号化する方法及び装置 |
US20050249278A1 (en) * | 2004-04-28 | 2005-11-10 | Matsushita Electric Industrial Co., Ltd. | Moving image coding method, moving image decoding method, moving image coding device, moving image decoding device, moving image coding program and program product of the same |
CN100401780C (zh) * | 2004-05-07 | 2008-07-09 | 美国博通公司 | 在视频解码器中动态选择变换尺寸的方法和系统 |
US7894530B2 (en) * | 2004-05-07 | 2011-02-22 | Broadcom Corporation | Method and system for dynamic selection of transform size in a video decoder based on signal content |
JP4421940B2 (ja) * | 2004-05-13 | 2010-02-24 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像符号化装置および方法、並びに動画像復号化装置および方法 |
KR100813958B1 (ko) * | 2004-06-07 | 2008-03-14 | 세종대학교산학협력단 | 동영상의 무손실 인코딩 및 디코딩 방법, 그 장치 |
CN100568974C (zh) * | 2004-09-08 | 2009-12-09 | 松下电器产业株式会社 | 动态图像编码方法及动态图像解码方法 |
CN102281448B (zh) * | 2005-07-22 | 2014-04-30 | 三菱电机株式会社 | 图像编码装置及方法、图像解码装置及方法 |
EP3229472B1 (en) | 2005-09-26 | 2020-07-01 | Mitsubishi Electric Corporation | Moving image coding apparatus |
JP2007243427A (ja) * | 2006-03-07 | 2007-09-20 | Nippon Hoso Kyokai <Nhk> | 符号化装置及び復号化装置 |
US20070286277A1 (en) * | 2006-06-13 | 2007-12-13 | Chen Xuemin Sherman | Method and system for video compression using an iterative encoding algorithm |
JP2008022383A (ja) * | 2006-07-13 | 2008-01-31 | Matsushita Electric Ind Co Ltd | 画像符号化装置 |
EP2056606A1 (en) * | 2006-07-28 | 2009-05-06 | Kabushiki Kaisha Toshiba | Image encoding and decoding method and apparatus |
US8565314B2 (en) * | 2006-10-12 | 2013-10-22 | Qualcomm Incorporated | Variable length coding table selection based on block type statistics for refinement coefficient coding |
US20080170793A1 (en) * | 2007-01-12 | 2008-07-17 | Mitsubishi Electric Corporation | Image encoding device and image encoding method |
JP4635016B2 (ja) * | 2007-02-16 | 2011-02-16 | 株式会社東芝 | 情報処理装置およびインター予測モード判定方法 |
JP2010135864A (ja) * | 2007-03-29 | 2010-06-17 | Toshiba Corp | 画像符号化方法及び装置並びに画像復号化方法及び装置 |
JP4364919B2 (ja) * | 2007-04-20 | 2009-11-18 | 三菱電機株式会社 | 動画像復号化装置 |
US8145002B2 (en) * | 2007-06-28 | 2012-03-27 | Mitsubishi Electric Corporation | Image encoding device and image encoding method |
JP4325708B2 (ja) * | 2007-07-05 | 2009-09-02 | ソニー株式会社 | データ処理装置、データ処理方法およびデータ処理プログラム、符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム |
JP4821723B2 (ja) * | 2007-07-13 | 2011-11-24 | 富士通株式会社 | 動画像符号化装置及びプログラム |
JP4922101B2 (ja) * | 2007-08-21 | 2012-04-25 | 株式会社東芝 | 情報処理装置およびインター予測モード判定方法 |
JP2009055236A (ja) * | 2007-08-24 | 2009-03-12 | Canon Inc | 映像符号化装置及び方法 |
US20090274213A1 (en) | 2008-04-30 | 2009-11-05 | Omnivision Technologies, Inc. | Apparatus and method for computationally efficient intra prediction in a video coder |
US8908763B2 (en) | 2008-06-25 | 2014-12-09 | Qualcomm Incorporated | Fragmented reference in temporal compression for video coding |
KR101549823B1 (ko) * | 2008-09-02 | 2015-09-04 | 삼성전자주식회사 | 적응적 이진화를 이용한 영상 부호화, 복호화 방법 및 장치 |
JP4937224B2 (ja) * | 2008-09-30 | 2012-05-23 | 株式会社東芝 | 画像符号化装置 |
US8619856B2 (en) * | 2008-10-03 | 2013-12-31 | Qualcomm Incorporated | Video coding with large macroblocks |
JP5259828B2 (ja) * | 2008-10-03 | 2013-08-07 | クゥアルコム・インコーポレイテッド | 4×4および8×8よりも大きい変換を使用するビデオ符号化 |
WO2010041858A2 (en) * | 2008-10-06 | 2010-04-15 | Lg Electronics Inc. | A method and an apparatus for decoding a video signal |
KR101690291B1 (ko) * | 2009-02-05 | 2016-12-27 | 톰슨 라이센싱 | 적응형 모드 비디오 인코딩 및 디코딩 방법 및 장치 |
JP5216145B2 (ja) | 2009-02-09 | 2013-06-19 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | コンピュータネットワークの使用方法 |
US20120040366A1 (en) | 2009-02-10 | 2012-02-16 | Tissue Genetics, Inc. | Compositions, methods and uses for disease diagnosis |
CN102388614B (zh) | 2009-04-08 | 2015-04-29 | 夏普株式会社 | 运动图像编码装置以及运动图像解码装置 |
-
2011
- 2011-03-31 CA CA2795425A patent/CA2795425C/en active Active
- 2011-03-31 SG SG10201502226SA patent/SG10201502226SA/en unknown
- 2011-03-31 MX MX2015010847A patent/MX353107B/es unknown
- 2011-03-31 EP EP11765215.6A patent/EP2557792A4/en not_active Ceased
- 2011-03-31 KR KR1020137034944A patent/KR20140010192A/ko not_active Application Discontinuation
- 2011-03-31 WO PCT/JP2011/001953 patent/WO2011125313A1/ja active Application Filing
- 2011-03-31 MX MX2015010849A patent/MX353109B/es unknown
- 2011-03-31 KR KR1020147008944A patent/KR101500914B1/ko active IP Right Grant
- 2011-03-31 US US13/639,134 patent/US20130028326A1/en not_active Abandoned
- 2011-03-31 SG SG2012075099A patent/SG184528A1/en unknown
- 2011-03-31 RU RU2014116111/08A patent/RU2573222C2/ru active
- 2011-03-31 CN CN201710222188.8A patent/CN107046644B/zh active Active
- 2011-03-31 CN CN2011800183242A patent/CN102934438A/zh active Pending
- 2011-03-31 CN CN201810242573.3A patent/CN108462874B/zh active Active
- 2011-03-31 BR BR112012025206-2A patent/BR112012025206B1/pt active IP Right Grant
- 2011-03-31 CN CN201710222189.2A patent/CN106998473B/zh active Active
- 2011-03-31 PL PL16181069T patent/PL3101897T3/pl unknown
- 2011-03-31 KR KR1020177001857A patent/KR101817481B1/ko active IP Right Grant
- 2011-03-31 RU RU2012147595/08A patent/RU2523071C1/ru active
- 2011-03-31 MX MX2012011695A patent/MX2012011695A/es active IP Right Grant
- 2011-03-31 JP JP2012509307A patent/JPWO2011125313A1/ja active Pending
- 2011-03-31 KR KR1020147022232A patent/KR101540899B1/ko active IP Right Grant
- 2011-03-31 EP EP16181069.2A patent/EP3101897B1/en active Active
- 2011-03-31 KR KR1020127028737A patent/KR101389163B1/ko active IP Right Grant
- 2011-03-31 SG SG10202001623RA patent/SG10202001623RA/en unknown
- 2011-03-31 ES ES16181069T patent/ES2899780T3/es active Active
- 2011-03-31 KR KR1020147035021A patent/KR20150013776A/ko active Application Filing
- 2011-04-07 TW TW109104055A patent/TWI765223B/zh active
- 2011-04-07 TW TW100111972A patent/TWI520617B/zh active
- 2011-04-07 TW TW106125286A patent/TWI688267B/zh active
- 2011-04-07 TW TW104143548A patent/TWI601415B/zh active
-
2014
- 2014-10-08 JP JP2014207401A patent/JP2015029348A/ja active Pending
-
2015
- 2015-12-01 RU RU2015151397A patent/RU2627101C2/ru active
-
2016
- 2016-03-01 JP JP2016039080A patent/JP2016129405A/ja active Pending
-
2017
- 2017-02-27 US US15/443,431 patent/US9973753B2/en active Active
- 2017-07-13 RU RU2017124991A patent/RU2663374C1/ru active
-
2018
- 2018-03-13 US US15/920,105 patent/US10412385B2/en active Active
- 2018-03-22 JP JP2018054476A patent/JP6605063B2/ja active Active
- 2018-06-01 US US15/996,293 patent/US10390011B2/en active Active
- 2018-07-12 RU RU2018125649A patent/RU2699049C1/ru active
- 2018-12-18 HK HK18116215.5A patent/HK1257212A1/zh unknown
-
2019
- 2019-06-18 US US16/444,898 patent/US10469839B2/en active Active
- 2019-06-18 US US16/444,922 patent/US10554970B2/en active Active
- 2019-08-20 RU RU2019126198A patent/RU2716032C1/ru active
- 2019-09-09 JP JP2019163630A patent/JP7126309B2/ja active Active
- 2019-09-09 JP JP2019163631A patent/JP7126310B2/ja active Active
- 2019-09-09 JP JP2019163629A patent/JP7126308B2/ja active Active
- 2019-09-09 JP JP2019163628A patent/JP7129958B2/ja active Active
-
2020
- 2020-02-20 RU RU2020107720A patent/RU2734871C1/ru active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1257212A1 (zh) | 運動圖像編碼裝置以及運動圖像解碼裝置 | |
HK1256921B (zh) | 畫面編碼和解碼 | |
EP2523458A4 (en) | VIDEO ENCODING DEVICE, AND VIDEO DECODING DEVICE | |
EP2418855A4 (en) | VIDEO CODING DEVICE AND VIDEO CODING DEVICE | |
EP2624556A4 (en) | VIDEO ENCODING METHOD AND DEVICE AND DECODING METHOD AND DEVICE | |
GB2501835B (en) | Video encoding and decoding | |
GB2492333B (en) | Video encoding and decoding using transforms | |
EP2630799A4 (en) | METHOD AND DEVICE FOR VIDEO CODING AND DECODING | |
GB201104034D0 (en) | Video encoding and decoding | |
HK1183189A1 (zh) | 運動圖像編碼裝置、運動圖像解碼裝置、運動圖像編碼方法以及運動圖像解碼方法 | |
EP2574056A4 (en) | DEVICE AND METHOD FOR IMAGE ENCODING / DECODING | |
HUE063555T2 (hu) | Videodekódoló berendezés és videokódoló berendezés | |
HK1224471A1 (zh) | 視頻解碼裝置和視頻解碼方法 | |
HUE066761T2 (hu) | Videó dekódoló berendezés és videó kódoló berendezés | |
EP2618568A4 (en) | DEVICE FOR CODING VIDEO IMAGES AND DEVICE FOR DECODING VIDEO IMAGES | |
EP2509318A4 (en) | VIDEO CODING DEVICE AND VIDEO CODING DEVICE | |
EP2667613A4 (en) | IMAGE ENCODING DEVICE AND IMAGE DECODING DEVICE | |
EP2631905A4 (en) | DEVICE FOR TONE CODING AND TONE DECODING | |
EP2680587A4 (en) | VIDEO ENCODING DEVICE AND VIDEO DECODING DEVICE | |
EP2618569A4 (en) | VIDEO IMAGE ENCODING DEVICE AND VIDEO IMAGE DECODING DEVICE | |
EP2509317A4 (en) | VIDEO ENCODING DEVICE AND VIDEO DECODING DEVICE | |
GB201011601D0 (en) | Picture coding and decoding | |
GB2488817B (en) | Video encoding and decoding | |
GB201806966D0 (en) | Video encoding and decoding using transforms | |
GB201119172D0 (en) | Video encoding and decoding |