CN101039428B - 动态图像编码方法及解码方法 - Google Patents
动态图像编码方法及解码方法 Download PDFInfo
- Publication number
- CN101039428B CN101039428B CN2007100921340A CN200710092134A CN101039428B CN 101039428 B CN101039428 B CN 101039428B CN 2007100921340 A CN2007100921340 A CN 2007100921340A CN 200710092134 A CN200710092134 A CN 200710092134A CN 101039428 B CN101039428 B CN 101039428B
- Authority
- CN
- China
- Prior art keywords
- prediction
- frame
- picture
- block
- mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
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
- H04N19/169—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
- H04N19/102—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
- H04N19/44—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
- H04N19/46—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
-
- 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
- H04N19/503—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
- H04N19/517—Processing of motion vectors by encoding
-
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002205001 | 2002-07-15 | ||
JP2002205001 | 2002-07-15 | ||
JP2002-205001 | 2002-07-15 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038050412A Division CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101039428A CN101039428A (zh) | 2007-09-19 |
CN101039428B true CN101039428B (zh) | 2013-04-10 |
Family
ID=30112744
Family Applications (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100921317A Expired - Lifetime CN100566420C (zh) | 2002-07-15 | 2003-07-11 | 动态图像的编码方法 |
CNB2007100921321A Expired - Lifetime CN100553339C (zh) | 2002-07-15 | 2003-07-11 | 动态图像解码方法 |
CNB038050412A Expired - Lifetime CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CN2007100921340A Expired - Lifetime CN101039428B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CN2007100921336A Expired - Lifetime CN101039427B (zh) | 2002-07-15 | 2003-07-11 | 动态图像的解码方法 |
CN2007100921302A Expired - Lifetime CN101039424B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB2007100921285A Expired - Lifetime CN100553338C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CN200710092129XA Expired - Lifetime CN101043626B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100921317A Expired - Lifetime CN100566420C (zh) | 2002-07-15 | 2003-07-11 | 动态图像的编码方法 |
CNB2007100921321A Expired - Lifetime CN100553339C (zh) | 2002-07-15 | 2003-07-11 | 动态图像解码方法 |
CNB038050412A Expired - Lifetime CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100921336A Expired - Lifetime CN101039427B (zh) | 2002-07-15 | 2003-07-11 | 动态图像的解码方法 |
CN2007100921302A Expired - Lifetime CN101039424B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB2007100921285A Expired - Lifetime CN100553338C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CN200710092129XA Expired - Lifetime CN101043626B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
Country Status (5)
Country | Link |
---|---|
US (16) | US7970058B2 (zh) |
JP (12) | JP4363326B2 (zh) |
CN (8) | CN100566420C (zh) |
AU (1) | AU2003281133A1 (zh) |
WO (1) | WO2004008775A1 (zh) |
Families Citing this family (161)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2610430T3 (es) | 2001-12-17 | 2017-04-27 | Microsoft Technology Licensing, Llc | Codificación por omisión de macrobloques |
US7003035B2 (en) | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
US7154952B2 (en) * | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
US8064520B2 (en) | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US7590059B2 (en) * | 2004-05-21 | 2009-09-15 | Broadcom Corp. | Multistandard video decoder |
US8649436B2 (en) * | 2004-08-20 | 2014-02-11 | Sigma Designs Inc. | Methods for efficient implementation of skip/direct modes in digital video compression algorithms |
ITTO20040780A1 (it) | 2004-11-09 | 2005-02-09 | St Microelectronics Srl | Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico |
ITTO20040781A1 (it) * | 2004-11-09 | 2005-02-09 | St Microelectronics Srl | Procedimento per adattare in modo dinamico il bit-rate di un segnale digitale alla larghezza di banda disponibile, relativi dispositivi e prodotto informatico corrispondente |
US7844355B2 (en) * | 2005-02-18 | 2010-11-30 | Panasonic Corporation | Stream reproduction device and stream supply device |
CN102176754B (zh) * | 2005-07-22 | 2013-02-06 | 三菱电机株式会社 | 图像编码装置和方法、以及图像解码装置和方法 |
US8488889B2 (en) * | 2005-07-22 | 2013-07-16 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
US8509551B2 (en) * | 2005-07-22 | 2013-08-13 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recording with image encoding program and computer readable recording medium recorded with image decoding program |
KR100714698B1 (ko) * | 2005-08-29 | 2007-05-07 | 삼성전자주식회사 | 향상된 움직임 추정 방법, 상기 방법을 이용한 비디오인코딩 방법 및 장치 |
CN100362869C (zh) * | 2005-09-14 | 2008-01-16 | 南京大学 | 多帧运动估计中的基于模式继承的自适应参考帧选择方法 |
JP2007116351A (ja) * | 2005-10-19 | 2007-05-10 | Ntt Docomo Inc | 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム |
US20070088659A1 (en) * | 2005-10-19 | 2007-04-19 | Mod Systems | Distribution of selected digitally-encoded content to a storage device, user device, or other distribution target with concurrent rendering of selected content |
US20070088633A1 (en) * | 2005-10-19 | 2007-04-19 | Mod Systems | Method and system for optimal or near-optimal selection of content for broadcast in a commercial environment |
KR100873636B1 (ko) | 2005-11-14 | 2008-12-12 | 삼성전자주식회사 | 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치 |
US9077964B2 (en) * | 2005-12-08 | 2015-07-07 | Layered Media | Systems and methods for error resilience and random access in video communication systems |
DE602005021807D1 (de) * | 2005-12-22 | 2010-07-22 | Microsoft Corp | Optimierungen für Netzwerkkodierung und Netzwerkdekodierung |
US7965774B2 (en) * | 2006-01-06 | 2011-06-21 | International Business Machines Corporation | Method for visual signal extrapolation or interpolation |
US9137537B2 (en) * | 2006-02-01 | 2015-09-15 | Flextronics Ap, Llc | Dynamic reference frame decision method and system |
US8693538B2 (en) | 2006-03-03 | 2014-04-08 | Vidyo, Inc. | System and method for providing error resilience, random access and rate control in scalable video communications |
WO2007116709A1 (ja) | 2006-03-29 | 2007-10-18 | Mitsui Chemicals, Inc. | プロピレン系ランダムブロック共重合体、該共重合体を含む樹脂組成物およびそれからなる成形体 |
US20070239722A1 (en) * | 2006-03-30 | 2007-10-11 | Phillips Mark E | Distributed user-profile data structure |
JP5155157B2 (ja) * | 2006-05-12 | 2013-02-27 | パナソニック株式会社 | 動画像復号化装置 |
US20090110077A1 (en) * | 2006-05-24 | 2009-04-30 | Hiroshi Amano | Image coding device, image coding method, and image coding integrated circuit |
JP4624321B2 (ja) * | 2006-08-04 | 2011-02-02 | 株式会社メガチップス | トランスコーダおよび符号化画像変換方法 |
KR100842557B1 (ko) * | 2006-10-20 | 2008-07-01 | 삼성전자주식회사 | 동영상 처리 장치에서 메모리 액세스 방법 |
EP2099227B1 (en) * | 2006-12-27 | 2019-11-13 | Panasonic Intellectual Property Management Co., Ltd. | Moving picture image decoding device |
CN101647279A (zh) * | 2007-01-24 | 2010-02-10 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
US20080247543A1 (en) * | 2007-02-22 | 2008-10-09 | Colin Kennedy Mick | Method and apparatus for protecting digital rights of copyright holders of publicly distributed multimedia files |
US20080222155A1 (en) * | 2007-03-08 | 2008-09-11 | Phillips Mark E | Method and apparatus for partial publication and inventory maintenance of media objects in a region |
JP5666293B2 (ja) * | 2007-04-12 | 2015-02-12 | トムソン ライセンシングThomson Licensing | ビデオ・エンコーディング、およびデコーディングのためのスキップ/ダイレクトモードのコンテクストに依存するマージのための方法と装置 |
US20080279281A1 (en) * | 2007-05-08 | 2008-11-13 | Draper Stark C | Method and System for Compound Conditional Source Coding |
US8619853B2 (en) | 2007-06-15 | 2013-12-31 | Qualcomm Incorporated | Separable directional transforms |
US8571104B2 (en) * | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
US8345968B2 (en) * | 2007-06-28 | 2013-01-01 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method and image decoding method |
CN103338364B (zh) | 2007-06-29 | 2016-07-06 | 夏普株式会社 | 图像编码装置、图像编码方法、图像译码装置、图像译码方法 |
US8254455B2 (en) * | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
US8514939B2 (en) * | 2007-10-31 | 2013-08-20 | Broadcom Corporation | Method and system for motion compensated picture rate up-conversion of digital video using picture boundary processing |
KR101200696B1 (ko) | 2007-12-27 | 2012-11-12 | 미쓰이 가가쿠 가부시키가이샤 | 프로필렌계 중합체 조성물 |
EP2229782A2 (en) * | 2008-01-14 | 2010-09-22 | Thomson Licensing | Methods and apparatus for de-artifact filtering using multi-lattice sparsity-based filtering |
KR101442608B1 (ko) * | 2008-02-05 | 2014-09-25 | 삼성전자주식회사 | 영상을 효율적으로 부호화/복호화하는 방법 및 장치 |
KR100939917B1 (ko) | 2008-03-07 | 2010-02-03 | 에스케이 텔레콤주식회사 | 움직임 예측을 통한 부호화 시스템 및 움직임 예측을 통한부호화 방법 |
US20090279614A1 (en) * | 2008-05-10 | 2009-11-12 | Samsung Electronics Co., Ltd. | Apparatus and method for managing reference frame buffer in layered video coding |
EP2318919B1 (en) * | 2008-08-19 | 2018-10-24 | ContentArmor | A propagation map for watermarking |
WO2010021699A1 (en) * | 2008-08-19 | 2010-02-25 | Thomson Licensing | Context-based adaptive binary arithmetic coding (cabac) video stream compliance |
WO2010021691A1 (en) | 2008-08-19 | 2010-02-25 | Thomson Licensing | Luminance evaluation |
KR101611375B1 (ko) * | 2008-08-19 | 2016-04-11 | 톰슨 라이센싱 | 압축된 비디오에서 구문 요소의 cabac/avc 준수 워터마킹 |
WO2010021694A1 (en) * | 2008-08-20 | 2010-02-25 | Thomson Licensing | Selection of watermarks for the watermarking of compressed video |
JP5680283B2 (ja) * | 2008-09-19 | 2015-03-04 | 株式会社Nttドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、及び動画像復号プログラム |
WO2010041856A2 (en) | 2008-10-06 | 2010-04-15 | Lg Electronics Inc. | A method and an apparatus for processing a video signal |
EP2392142B1 (fr) * | 2009-01-28 | 2018-10-24 | Orange | Procedes de codage et de decodage d'une sequence d'image mettant en oeuvre une compensation en mouvement, dispositifs de codage et de decodage, signal et programmes d'ordinateur correspondants |
TWI383688B (zh) * | 2009-03-11 | 2013-01-21 | Quanta Comp Inc | 視訊壓縮電路與其方法 |
US20100232511A1 (en) * | 2009-03-12 | 2010-09-16 | Himax Media Soltuions, Inc. | Motion compensator, motion compensating method, and motion-compensated video decoder implementing the same |
PL3249924T3 (pl) * | 2009-03-23 | 2019-12-31 | Ntt Docomo, Inc. | Urządzenie do predykcyjnego kodowania obrazu, sposób predykcyjnego kodowania obrazu, urządzenie do predykcyjnego dekodowania obrazu i sposób predykcyjnego dekodowania obrazu |
KR101379185B1 (ko) | 2009-04-14 | 2014-03-31 | 에스케이 텔레콤주식회사 | 예측 모드 선택 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
US9001893B2 (en) * | 2009-05-13 | 2015-04-07 | Panasonic Intellectual Property Management Co., Ltd. | Image decoding apparatus, integrated circuit, image decoding method, and image decoding system |
US8600179B2 (en) * | 2009-09-17 | 2013-12-03 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding image based on skip mode |
KR101611437B1 (ko) * | 2009-10-28 | 2016-04-26 | 삼성전자주식회사 | 복수의 프레임을 참조하여 영상을 부호화, 복호화하는 방법 및 장치 |
CN101729898B (zh) * | 2009-11-16 | 2011-06-15 | 中国人民解放军国防科学技术大学 | 视频编码、解码方法与视频编码、解码装置 |
KR20110068792A (ko) | 2009-12-16 | 2011-06-22 | 한국전자통신연구원 | 적응적 영상 부호화 장치 및 방법 |
KR101763336B1 (ko) | 2010-02-09 | 2017-07-31 | 콘텐트 아머 | 프로퍼게이션 맵을 사용한 워터마크 검출 |
US20110206118A1 (en) * | 2010-02-19 | 2011-08-25 | Lazar Bivolarsky | Data Compression for Video |
US8681873B2 (en) * | 2010-02-19 | 2014-03-25 | Skype | Data compression for video |
US9609342B2 (en) * | 2010-02-19 | 2017-03-28 | Skype | Compression for frames of a video signal using selected candidate blocks |
US9819358B2 (en) * | 2010-02-19 | 2017-11-14 | Skype | Entropy encoding based on observed frequency |
US9313526B2 (en) | 2010-02-19 | 2016-04-12 | Skype | Data compression for video |
JP5095033B2 (ja) * | 2010-03-03 | 2012-12-12 | 三菱電機株式会社 | データ圧縮装置及びデータ圧縮方法及びプログラム |
JP5583439B2 (ja) * | 2010-03-17 | 2014-09-03 | パナソニック株式会社 | 画像符号化装置及びカメラシステム |
KR101750495B1 (ko) * | 2010-04-16 | 2017-06-27 | 에스케이텔레콤 주식회사 | 인터 예측 방법 및 그 인터 예측 방법을 이용한 동영상 부호화/복호화 방법 |
US9491483B2 (en) * | 2010-04-16 | 2016-11-08 | Sk Telecom Co., Ltd. | Inter-prediction method and video encoding/decoding method using the inter-prediction method |
WO2011146451A1 (en) | 2010-05-20 | 2011-11-24 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
JP2011259204A (ja) * | 2010-06-09 | 2011-12-22 | Sony Corp | 画像復号化装置と画像符号装置およびその方法とプログラム |
US9456111B2 (en) | 2010-06-15 | 2016-09-27 | Mediatek Inc. | System and method for content adaptive clipping |
KR101562158B1 (ko) * | 2010-07-15 | 2015-10-20 | 미쓰비시덴키 가부시키가이샤 | 동영상 부호화 장치, 동영상 복호 장치, 동영상 부호화 방법 및 동영상 복호 방법 |
CN103004206B (zh) | 2010-07-20 | 2016-06-01 | 株式会社Ntt都科摩 | 图像预测编码装置、图像预测编码方法、图像预测编码程序、图像预测解码装置、图像预测解码方法以及图像预测解码程序 |
EP2621176A4 (en) | 2010-09-24 | 2014-04-30 | Panasonic Corp | PICTURE CODING, PICTURE DECODING, PICTURE CODING DEVICE, AND IMAGE DECODING DEVICE |
FI4084478T3 (fi) * | 2010-09-27 | 2023-12-05 | Lg Electronics Inc | Menetelmä lohkon osittamiseksi ja dekoodauslaite |
MX348155B (es) * | 2010-10-06 | 2017-06-02 | Ntt Docomo Inc | Dispositivo para codificacion predictiva de imagenes, metodo para codificacion predictiva de imagenes, programa informatico para codificacion predictiva de imagenes, dispositivo para decodificacion predictiva de imagenes, metodo para la decodificacion predictiva de imagenes y programa informatico para decodificacion predictiva de imagenes. |
EP2645716A4 (en) | 2010-11-24 | 2016-04-13 | Panasonic Ip Corp America | MOTION VECTOR CALCULATION METHOD, IMAGE ENCODING METHOD, IMAGE DECODING METHOD, MOTION VECTOR CALCULATING DEVICE, AND IMAGE ENCODING / DECODING DEVICE |
PL4033760T3 (pl) | 2010-12-31 | 2025-06-23 | Electronics And Telecommunications Research Institute | Sposób kodowania informacji o wideo i sposób dekodowania informacji o wideo, oraz wykorzystujące je urządzenie |
US9083981B2 (en) | 2011-01-12 | 2015-07-14 | Panasonic Intellectual Property Corporation Of America | Moving picture coding method and moving picture decoding method using a determination whether or not a reference block has two reference motion vectors that refer forward in display order with respect to a current picture |
US10362327B2 (en) | 2011-01-14 | 2019-07-23 | Sony Corporation | B-picture syntax change for generalized bi-prediction in high efficiency video coding (HEVC) |
KR20120088103A (ko) * | 2011-01-31 | 2012-08-08 | 삼성전자주식회사 | 영상 처리 장치 |
WO2012114694A1 (ja) | 2011-02-22 | 2012-08-30 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置 |
WO2012117728A1 (ja) | 2011-03-03 | 2012-09-07 | パナソニック株式会社 | 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置 |
GB2488816A (en) * | 2011-03-09 | 2012-09-12 | Canon Kk | Mapping motion vectors from a plurality of reference frames to a single reference frame |
CN107948657B (zh) * | 2011-03-21 | 2021-05-04 | Lg 电子株式会社 | 选择运动矢量预测值的方法和使用其的设备 |
EP3136727B1 (en) | 2011-04-12 | 2018-06-13 | Sun Patent Trust | Motion-video coding method and motion-video coding apparatus |
TR201808770T4 (tr) | 2011-05-24 | 2018-07-23 | Velos Media Int Ltd | Görüntü kodlama metodu, görüntü kodlama aparatı, görüntü kod çözme metodu, görüntü kod çözme aparatı ve görüntü kodlama/kod çözme aparatı. |
US9485518B2 (en) | 2011-05-27 | 2016-11-01 | Sun Patent Trust | Decoding method and apparatus with candidate motion vectors |
JP5865366B2 (ja) | 2011-05-27 | 2016-02-17 | 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Panasonic Intellectual Property Corporation of America | 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置 |
EP3629583B1 (en) | 2011-05-31 | 2023-10-25 | Sun Patent Trust | Video decoding method, video decoding device |
SG194746A1 (en) | 2011-05-31 | 2013-12-30 | Kaba Gmbh | Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device |
JPWO2012172668A1 (ja) * | 2011-06-15 | 2015-02-23 | 株式会社東芝 | 動画像符号化方法及び装置並びに動画復号化方法及び装置 |
KR102067683B1 (ko) * | 2011-06-24 | 2020-01-17 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
CN106851313B (zh) * | 2011-06-27 | 2018-12-14 | 三星电子株式会社 | 对图像进行解码的方法 |
JP5786499B2 (ja) * | 2011-06-30 | 2015-09-30 | 株式会社Jvcケンウッド | 画像復号装置、画像復号方法及び画像復号プログラム |
PL2728878T3 (pl) | 2011-06-30 | 2020-06-15 | Sun Patent Trust | Sposób dekodowania obrazów, sposób kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do kodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów |
JP5786498B2 (ja) * | 2011-06-30 | 2015-09-30 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム |
MX2014000159A (es) * | 2011-07-02 | 2014-02-19 | Samsung Electronics Co Ltd | Metodo y aparato para la codificacion de video, y metodo y aparato para la decodificacion de video acompañada por inter prediccion utilizando imagen co-localizada. |
GB2493212B (en) * | 2011-07-29 | 2015-03-11 | Canon Kk | Method and device for error concealment in motion estimation of video data |
JPWO2013018369A1 (ja) | 2011-08-03 | 2015-03-05 | 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Panasonic Intellectual Property Corporation of America | 動画像符号化方法、動画像符号化装置、動画像復号化方法、動画像復号化装置、および、動画像符号化復号化装置 |
KR101887424B1 (ko) * | 2011-08-22 | 2018-08-10 | 한국전자통신연구원 | Acm 기반의 사이멀캐스트 송수신 장치 및 방법 |
SE1651149A1 (sv) | 2011-09-09 | 2016-08-25 | Kt Corp | Metod för att härleda en temporal prediktionsrörelsesvektor och en anordning som använder metoden |
US9106927B2 (en) | 2011-09-23 | 2015-08-11 | Qualcomm Incorporated | Video coding with subsets of a reference picture set |
TWI575945B (zh) * | 2011-09-28 | 2017-03-21 | Jvc Kenwood Corp | A motion picture decoding apparatus, a motion picture decoding method, and a recording medium |
US20140240472A1 (en) * | 2011-10-11 | 2014-08-28 | Panasonic Corporation | 3d subtitle process device and 3d subtitle process method |
MY180182A (en) | 2011-10-19 | 2020-11-24 | Sun Patent Trust | Picture coding method,picture coding apparatus,picture decoding method,and picture decoding apparatus |
WO2013058363A1 (ja) * | 2011-10-20 | 2013-04-25 | ソニー株式会社 | 画像処理装置および方法 |
US9264717B2 (en) | 2011-10-31 | 2016-02-16 | Qualcomm Incorporated | Random access with advanced decoded picture buffer (DPB) management in video coding |
US9288508B2 (en) * | 2011-11-08 | 2016-03-15 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
EP3471420B1 (en) * | 2011-11-18 | 2020-05-13 | Google Technology Holdings LLC | An explicit way for signaling a collocated picture for high efficiency video coding (hevc) |
US9392235B2 (en) * | 2011-11-18 | 2016-07-12 | Google Technology Holdings LLC | Explicit way for signaling a collocated reference picture for video coding |
US9185408B2 (en) | 2011-11-18 | 2015-11-10 | Google Technology Holdings LLC | Efficient storage of motion information for high efficiency video coding |
KR101607038B1 (ko) | 2011-11-21 | 2016-04-11 | 모토로라 모빌리티 엘엘씨 | 시간 예측을 위한 병치된 픽처의 암시적 결정 및 결합된 암시적 및 명시적 결정 |
CA2855777C (en) | 2011-12-23 | 2017-10-24 | Electronics And Telecommunications Research Institute | Method and apparatus for setting reference picture index of temporal merging candidate |
WO2013101643A1 (en) | 2011-12-26 | 2013-07-04 | General Instrument Corporation | Implicit determination of collocated picture for temporal prediction |
BR112014013969B1 (pt) * | 2011-12-28 | 2022-05-10 | JVC Kenwood Corporation | Dispositivo de codificação de vídeo, método de codificação de vídeo, programa de codificação de vídeo, dispositivo de decodificação de vídeo, método de decodificação de vídeo, programa de decodificação de vídeo |
BR112014013977B1 (pt) * | 2011-12-28 | 2022-05-17 | JVC Kenwood Corporation | Dispositivo de codificação de vídeo, método de codificação de vídeo e programa de codificação de vídeo e dispositivo de decodificação de vídeo, método de decodificação de vídeo e programa de decodificação de vídeo |
JP6078927B2 (ja) * | 2012-01-10 | 2017-02-15 | サン パテント トラスト | 動画像符号化方法、動画像符号化装置、動画像復号方法、及び、動画像復号装置 |
CN108174203B (zh) * | 2012-01-18 | 2021-12-21 | Jvc 建伍株式会社 | 动图像解码装置以及动图像解码方法 |
US8867852B2 (en) | 2012-01-19 | 2014-10-21 | Sharp Kabushiki Kaisha | Decoding a picture based on a reference picture set on an electronic device |
US8693793B2 (en) * | 2012-01-19 | 2014-04-08 | Sharp Laboratories Of America, Inc. | Reducing reference picture set signal overhead on an electronic device |
TWI680672B (zh) | 2012-01-19 | 2019-12-21 | Vid衡器股份有限公司 | 影像編碼參考圖像清單發信及建構方法及裝置 |
KR20130085088A (ko) * | 2012-01-19 | 2013-07-29 | 한국전자통신연구원 | 스케일러블 비디오 코딩에서의 고속 모드 결정 방법 및 그 장치 |
EP2805491B1 (en) | 2012-01-20 | 2021-05-12 | GE Video Compression, LLC | Coding concept allowing parallel processing, transport demultiplexer and video bitstream |
JP6144754B2 (ja) | 2012-04-11 | 2017-06-07 | モトローラ モビリティ エルエルシーMotorola Mobility Llc | 時間的予測のための時間的動きベクトル予測(mvp)フラグのシグナリング |
WO2013154674A1 (en) | 2012-04-11 | 2013-10-17 | Motorola Mobility Llc | Evaluation of signaling of collocated reference picture for temporal prediction |
CN104247431B (zh) * | 2012-04-20 | 2019-04-05 | 英特尔公司 | 性能和带宽高效的分数运动估计 |
US9319681B2 (en) | 2012-07-18 | 2016-04-19 | Google Technology Holdings LLC | Signaling of temporal motion vector predictor (MVP) enable flag |
US9106793B2 (en) * | 2013-01-03 | 2015-08-11 | Cisco Technology, Inc. | Method and apparatus for motion based participant switching in multipoint video conferences |
CN103200408B (zh) * | 2013-04-23 | 2016-03-30 | 华录出版传媒有限公司 | 一种视频编解码方法 |
CN105264026B (zh) | 2013-06-07 | 2018-04-03 | 三井化学株式会社 | 含有丙烯·α‑烯烃共聚物的烯烃类涂料 |
US9609338B2 (en) * | 2013-10-25 | 2017-03-28 | Microsoft Technology Licensing, Llc | Layered video encoding and decoding |
US20150117515A1 (en) * | 2013-10-25 | 2015-04-30 | Microsoft Corporation | Layered Encoding Using Spatial and Temporal Analysis |
CN111193930B (zh) * | 2013-12-16 | 2021-11-30 | 浙江大学 | 一种前向双假设编码图像块的编解码方法和装置 |
JP2015128252A (ja) * | 2013-12-27 | 2015-07-09 | 日本電信電話株式会社 | 予測画像生成方法、予測画像生成装置、予測画像生成プログラム及び記録媒体 |
US20150208082A1 (en) * | 2014-01-21 | 2015-07-23 | Vixs Systems, Inc. | Video encoder with reference picture prediction and methods for use therewith |
WO2015138936A1 (en) * | 2014-03-13 | 2015-09-17 | Huawei Technologies Co., Ltd. | Improved method for screen content coding |
US10306229B2 (en) | 2015-01-26 | 2019-05-28 | Qualcomm Incorporated | Enhanced multiple transforms for prediction residual |
CN106303544B (zh) | 2015-05-26 | 2019-06-11 | 华为技术有限公司 | 一种视频编解码方法、编码器和解码器 |
US10623774B2 (en) | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
JP6918661B2 (ja) * | 2017-09-22 | 2021-08-11 | キヤノン株式会社 | 符号化装置、符号化方法及びプログラム |
WO2019089933A1 (en) * | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
US10368071B2 (en) * | 2017-11-03 | 2019-07-30 | Arm Limited | Encoding data arrays |
CN118764640A (zh) | 2018-04-06 | 2024-10-11 | 艾锐势有限责任公司 | 减少双向时间预测中的运动矢量信息传输 |
US20190364295A1 (en) * | 2018-05-25 | 2019-11-28 | Tencent America LLC | Method and apparatus for video coding |
CN110536135B (zh) * | 2018-05-25 | 2021-11-05 | 腾讯美国有限责任公司 | 用于视频编解码的方法和设备 |
EP3818711A4 (en) * | 2018-07-06 | 2022-04-20 | Mitsubishi Electric Corporation | Bi-prediction with adaptive weights |
JP6958499B2 (ja) | 2018-07-09 | 2021-11-02 | 三菱電機株式会社 | 半導体装置および電力変換装置 |
UA128232C2 (uk) * | 2018-08-28 | 2024-05-15 | Хуавей Текнолоджиз Ко., Лтд. | Спосіб і пристрій для розбивання зображення |
US11665365B2 (en) * | 2018-09-14 | 2023-05-30 | Google Llc | Motion prediction coding with coframe motion vectors |
US11412225B2 (en) * | 2018-09-27 | 2022-08-09 | Electronics And Telecommunications Research Institute | Method and apparatus for image processing using context-adaptive entropy model |
US11323748B2 (en) | 2018-12-19 | 2022-05-03 | Qualcomm Incorporated | Tree-based transform unit (TU) partition for video coding |
CN112135127B (zh) * | 2019-11-05 | 2021-09-21 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置、设备及机器可读存储介质 |
CN112312131B (zh) * | 2020-12-31 | 2021-04-06 | 腾讯科技(深圳)有限公司 | 一种帧间预测方法、装置、设备及计算机可读存储介质 |
CN113079376B (zh) * | 2021-04-02 | 2022-08-19 | 北京数码视讯软件技术发展有限公司 | 对静止区域的视频编码方法和装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1206298A (zh) * | 1997-03-07 | 1999-01-27 | 次级系统有限公司 | 对交错数字视频的双向预测的视频目标平面的预测和编码 |
CN1333634A (zh) * | 2001-01-12 | 2002-01-30 | 北京航空航天大学 | 快速视频运动估计方法 |
CN1336080A (zh) * | 1999-10-29 | 2002-02-13 | 皇家菲利浦电子有限公司 | 视频编码方法 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210005A (en) * | 1988-08-16 | 1993-05-11 | Fuji Photo Film Co., Ltd. | Method and apparatus for developing photosensitive lithographic plate |
JPH0738722B2 (ja) * | 1988-11-15 | 1995-04-26 | 国際電信電話株式会社 | 動き補償符号化方法 |
JP2519113B2 (ja) * | 1990-01-23 | 1996-07-31 | 日本ビクター株式会社 | 動きベクトル情報の伝送方法及びその送信機並びに受信機 |
GB2248361B (en) * | 1990-09-28 | 1994-06-01 | Sony Broadcast & Communication | Motion dependent video signal processing |
US5467136A (en) * | 1991-05-31 | 1995-11-14 | Kabushiki Kaisha Toshiba | Video decoder for determining a motion vector from a scaled vector and a difference vector |
US5210605A (en) * | 1991-06-11 | 1993-05-11 | Trustees Of Princeton University | Method and apparatus for determining motion vectors for image sequences |
JPH05336510A (ja) * | 1992-06-03 | 1993-12-17 | Matsushita Electric Ind Co Ltd | 動き補償符号化装置と動き補償復号化装置 |
US5737022A (en) * | 1993-02-26 | 1998-04-07 | Kabushiki Kaisha Toshiba | Motion picture error concealment using simplified motion compensation |
US5398068A (en) * | 1993-09-02 | 1995-03-14 | Trustees Of Princeton University | Method and apparatus for determining motion vectors for image sequences |
EP1274252A3 (en) | 1995-08-29 | 2005-10-05 | Sharp Kabushiki Kaisha | Video coding device and video decoding device with a motion compensated interframe prediction |
JP3347954B2 (ja) * | 1995-11-02 | 2002-11-20 | 三菱電機株式会社 | 動画像符号化装置及び動画像復号化装置 |
US6957350B1 (en) * | 1996-01-30 | 2005-10-18 | Dolby Laboratories Licensing Corporation | Encrypted and watermarked temporal and resolution layering in advanced television |
US5796434A (en) * | 1996-06-07 | 1998-08-18 | Lsi Logic Corporation | System and method for performing motion estimation in the DCT domain with improved efficiency |
US6535558B1 (en) * | 1997-01-24 | 2003-03-18 | Sony Corporation | Picture signal encoding method and apparatus, picture signal decoding method and apparatus and recording medium |
US5991447A (en) | 1997-03-07 | 1999-11-23 | General Instrument Corporation | Prediction and coding of bi-directionally predicted video object planes for interlaced digital video |
US6005980A (en) * | 1997-03-07 | 1999-12-21 | General Instrument Corporation | Motion estimation and compensation of video object planes for interlaced digital video |
GB2333656B (en) | 1998-01-22 | 2002-08-14 | British Broadcasting Corp | Compressed signals |
US6195389B1 (en) * | 1998-04-16 | 2001-02-27 | Scientific-Atlanta, Inc. | Motion estimation system and methods |
US6591015B1 (en) * | 1998-07-29 | 2003-07-08 | Matsushita Electric Industrial Co., Ltd. | Video coding method and apparatus with motion compensation and motion vector estimator |
US6983018B1 (en) * | 1998-11-30 | 2006-01-03 | Microsoft Corporation | Efficient motion vector coding for video compression |
JP2001016595A (ja) * | 1999-04-30 | 2001-01-19 | Fujitsu Ltd | 動画像符号化装置および復号装置 |
US7020196B2 (en) * | 2000-03-13 | 2006-03-28 | Sony Corporation | Content supplying apparatus and method, and recording medium |
JP4348851B2 (ja) | 2000-09-21 | 2009-10-21 | ソニー株式会社 | 記録媒体、ディスク記録装置および方法、並びにディスク再生装置及び方法 |
JP2002148218A (ja) | 2000-11-08 | 2002-05-22 | Mac Science Co Ltd | X線回折装置 |
US6782052B2 (en) * | 2001-03-16 | 2004-08-24 | Sharp Laboratories Of America, Inc. | Reference frame prediction and block mode prediction for fast motion searching in advanced video coding |
US6721362B2 (en) * | 2001-03-30 | 2004-04-13 | Redrock Semiconductor, Ltd. | Constrained discrete-cosine-transform coefficients for better error detection in a corrupted MPEG-4 bitstreams |
EP1294194B8 (en) * | 2001-09-10 | 2010-08-04 | Texas Instruments Incorporated | Apparatus and method for motion vector estimation |
CN1513268B (zh) | 2001-09-14 | 2010-12-22 | 株式会社Ntt都科摩 | 编码方法、译码方法、编码装置、译码装置和图象处理系统 |
US20030123738A1 (en) * | 2001-11-30 | 2003-07-03 | Per Frojdh | Global motion compensation for video pictures |
ES2610430T3 (es) * | 2001-12-17 | 2017-04-27 | Microsoft Technology Licensing, Llc | Codificación por omisión de macrobloques |
JP2004007379A (ja) | 2002-04-10 | 2004-01-08 | Toshiba Corp | 動画像符号化方法及び動画像復号化方法 |
US7003035B2 (en) * | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
AU2003213360A1 (en) * | 2002-03-14 | 2003-09-22 | Matsushita Electric Industrial Co., Ltd. | Motion vector detection method |
EP1347649A1 (en) * | 2002-03-18 | 2003-09-24 | Lg Electronics Inc. | B picture mode determining method and apparatus in video coding system |
ES2742799T3 (es) | 2002-04-19 | 2020-02-17 | Panasonic Ip Corp America | Procedimiento de cálculo de vectores de movimiento |
CN1976455B (zh) | 2002-04-19 | 2011-12-07 | 松下电器产业株式会社 | 图像编码方法及图像编码装置 |
JP2004208259A (ja) | 2002-04-19 | 2004-07-22 | Matsushita Electric Ind Co Ltd | 動きベクトル計算方法 |
WO2003098939A1 (en) | 2002-05-22 | 2003-11-27 | Matsushita Electric Industrial Co., Ltd. | Moving image encoding method, moving image decoding method, and data recording medium |
JP2004048711A (ja) | 2002-05-22 | 2004-02-12 | Matsushita Electric Ind Co Ltd | 動画像の符号化方法および復号化方法およびデータ記録媒体 |
US20040001546A1 (en) * | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
US7154952B2 (en) * | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
EP1547381A4 (en) * | 2002-10-01 | 2010-11-03 | Thomson Licensing | IMPLIED WEIGHTING OF REFERENCE IMAGES IN A VIDEO PROCESSOR |
WO2004054225A2 (en) | 2002-12-04 | 2004-06-24 | Thomson Licensing S.A. | Encoding of video cross-fades using weighted prediction |
JP3671965B2 (ja) | 2002-12-27 | 2005-07-13 | ユーハ味覚糖株式会社 | 糖衣したキャンディ及びその製造方法 |
US7269836B2 (en) * | 2003-03-24 | 2007-09-11 | International Business Machines Corporation | System and method for providing multiplexing and remultiplexing of MPEG-2 streams |
US7349490B2 (en) * | 2003-04-16 | 2008-03-25 | Powerwave Technologies, Inc. | Additive digital predistortion system employing parallel path coordinate conversion |
-
2003
- 2003-07-11 JP JP2004521194A patent/JP4363326B2/ja not_active Expired - Lifetime
- 2003-07-11 CN CNB2007100921317A patent/CN100566420C/zh not_active Expired - Lifetime
- 2003-07-11 CN CNB2007100921321A patent/CN100553339C/zh not_active Expired - Lifetime
- 2003-07-11 CN CNB038050412A patent/CN1312927C/zh not_active Expired - Lifetime
- 2003-07-11 CN CN2007100921340A patent/CN101039428B/zh not_active Expired - Lifetime
- 2003-07-11 AU AU2003281133A patent/AU2003281133A1/en not_active Abandoned
- 2003-07-11 CN CN2007100921336A patent/CN101039427B/zh not_active Expired - Lifetime
- 2003-07-11 CN CN2007100921302A patent/CN101039424B/zh not_active Expired - Lifetime
- 2003-07-11 US US10/506,428 patent/US7970058B2/en active Active
- 2003-07-11 CN CNB2007100921285A patent/CN100553338C/zh not_active Expired - Lifetime
- 2003-07-11 WO PCT/JP2003/008843 patent/WO2004008775A1/ja active Application Filing
- 2003-07-11 CN CN200710092129XA patent/CN101043626B/zh not_active Expired - Lifetime
-
2007
- 2007-10-31 US US11/932,110 patent/US7936823B2/en not_active Expired - Lifetime
- 2007-10-31 US US11/931,978 patent/US8036272B2/en not_active Expired - Fee Related
- 2007-10-31 US US11/931,908 patent/US7936821B2/en not_active Expired - Lifetime
- 2007-10-31 US US11/932,071 patent/US7936822B2/en not_active Expired - Lifetime
-
2011
- 2011-02-14 JP JP2011028088A patent/JP5017464B2/ja not_active Expired - Lifetime
- 2011-06-03 US US13/152,763 patent/US8320459B2/en not_active Expired - Fee Related
- 2011-08-11 US US13/207,795 patent/US8340190B2/en not_active Expired - Fee Related
- 2011-08-11 US US13/207,842 patent/US8325816B2/en not_active Expired - Fee Related
- 2011-08-11 US US13/207,812 patent/US8571107B2/en not_active Expired - Lifetime
- 2011-08-11 US US13/207,823 patent/US8571108B2/en not_active Expired - Lifetime
- 2011-12-28 JP JP2011287366A patent/JP5470365B2/ja not_active Expired - Lifetime
-
2012
- 2012-07-18 US US13/551,810 patent/US8837594B2/en not_active Expired - Lifetime
-
2013
- 2013-08-09 JP JP2013165748A patent/JP5977718B2/ja not_active Expired - Lifetime
- 2013-08-09 JP JP2013165747A patent/JP5470495B2/ja not_active Expired - Lifetime
- 2013-08-09 JP JP2013165750A patent/JP5470496B2/ja not_active Expired - Lifetime
- 2013-08-09 JP JP2013165746A patent/JP5470494B2/ja not_active Expired - Lifetime
-
2014
- 2014-08-08 JP JP2014162330A patent/JP5869635B2/ja not_active Expired - Lifetime
- 2014-09-16 US US14/487,333 patent/US9832473B2/en not_active Expired - Lifetime
-
2015
- 2015-10-30 JP JP2015214233A patent/JP6122931B2/ja not_active Expired - Lifetime
-
2016
- 2016-12-02 JP JP2016234911A patent/JP6336017B2/ja not_active Expired - Lifetime
-
2017
- 2017-10-24 US US15/791,695 patent/US10110906B2/en not_active Expired - Lifetime
- 2017-10-24 US US15/791,701 patent/US10104383B2/en not_active Expired - Lifetime
-
2018
- 2018-03-16 JP JP2018048976A patent/JP6336228B1/ja not_active Expired - Lifetime
- 2018-03-16 JP JP2018048977A patent/JP6513847B2/ja not_active Expired - Lifetime
- 2018-09-21 US US16/138,450 patent/US10327004B2/en not_active Expired - Lifetime
- 2018-09-21 US US16/138,445 patent/US10349062B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1206298A (zh) * | 1997-03-07 | 1999-01-27 | 次级系统有限公司 | 对交错数字视频的双向预测的视频目标平面的预测和编码 |
CN1336080A (zh) * | 1999-10-29 | 2002-02-13 | 皇家菲利浦电子有限公司 | 视频编码方法 |
CN1333634A (zh) * | 2001-01-12 | 2002-01-30 | 北京航空航天大学 | 快速视频运动估计方法 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101039428B (zh) | 动态图像编码方法及解码方法 | |
JP4895995B2 (ja) | 動画像復号化方法 | |
JP5017086B2 (ja) | 動画像復号化方法 | |
JP4363484B2 (ja) | 動画像復号化方法 | |
JP5017087B2 (ja) | 動画像復号化方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI CONSUMER ELECTRONICS CO., LTD. Free format text: FORMER OWNER: HITACHI CO., LTD. Effective date: 20100527 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100527 Address after: Tokyo, Japan Applicant after: HITACHI CONSUMER ELECTRONICS Co.,Ltd. Address before: Tokyo, Japan Applicant before: Hitachi, Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150326 Address after: Osaka, Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171213 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka, Japan Patentee before: Hitachi Maxell, Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto, Japan Patentee before: MAXELL, Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130410 |