DE60325691D1 - Verfahren zur codierung von bewegten bildern und verfahren zur decodierung von bewegten bildern - Google Patents
Verfahren zur codierung von bewegten bildern und verfahren zur decodierung von bewegten bildernInfo
- Publication number
- DE60325691D1 DE60325691D1 DE60325691T DE60325691T DE60325691D1 DE 60325691 D1 DE60325691 D1 DE 60325691D1 DE 60325691 T DE60325691 T DE 60325691T DE 60325691 T DE60325691 T DE 60325691T DE 60325691 D1 DE60325691 D1 DE 60325691D1
- Authority
- DE
- Germany
- Prior art keywords
- moving images
- reference picture
- coding
- variable length
- motion estimation
- 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
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
- H04N19/50—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
-
- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/102—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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- 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
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
-
- 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
-
- 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
- H04N19/577—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
- H04N19/50—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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
- H04N19/174—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 slice, e.g. a line of blocks or a group of 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
- H04N19/169—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002118484 | 2002-04-19 | ||
PCT/JP2003/004806 WO2003090474A1 (en) | 2002-04-19 | 2003-04-16 | Moving image coding method and moving image decoding method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60325691D1 true DE60325691D1 (de) | 2009-02-26 |
Family
ID=29243526
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60322277T Expired - Lifetime DE60322277D1 (de) | 2002-04-19 | 2003-04-16 | Verfahren zur Codierung von bewegten Bildern und Verfahren zur Decodierung von bewegten Bildern |
DE60325691T Expired - Lifetime DE60325691D1 (de) | 2002-04-19 | 2003-04-16 | Verfahren zur codierung von bewegten bildern und verfahren zur decodierung von bewegten bildern |
DE60329239T Expired - Lifetime DE60329239D1 (de) | 2002-04-19 | 2003-04-16 | Verfahren zur Codierung von bewegten Bildern und Verfahren zur Decodierung von bewegten Bildern |
DE60322276T Expired - Lifetime DE60322276D1 (de) | 2002-04-19 | 2003-04-16 | Verfahren zur Codierung von bewegten Bildern und Verfahren zur Decodierung von bewegten Bildern |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60322277T Expired - Lifetime DE60322277D1 (de) | 2002-04-19 | 2003-04-16 | Verfahren zur Codierung von bewegten Bildern und Verfahren zur Decodierung von bewegten Bildern |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60329239T Expired - Lifetime DE60329239D1 (de) | 2002-04-19 | 2003-04-16 | Verfahren zur Codierung von bewegten Bildern und Verfahren zur Decodierung von bewegten Bildern |
DE60322276T Expired - Lifetime DE60322276D1 (de) | 2002-04-19 | 2003-04-16 | Verfahren zur Codierung von bewegten Bildern und Verfahren zur Decodierung von bewegten Bildern |
Country Status (10)
Country | Link |
---|---|
US (14) | US7515635B2 (de) |
EP (4) | EP1739973B1 (de) |
JP (4) | JP2004007563A (de) |
KR (4) | KR100944853B1 (de) |
CN (4) | CN100581260C (de) |
AT (4) | ATE401744T1 (de) |
AU (1) | AU2003235173A1 (de) |
DE (4) | DE60322277D1 (de) |
ES (4) | ES2306380T3 (de) |
WO (1) | WO2003090474A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7006247B1 (en) * | 2000-05-02 | 2006-02-28 | Fuji Xerox Co., Ltd. | Image processing apparatus |
US7266150B2 (en) | 2001-07-11 | 2007-09-04 | Dolby Laboratories, Inc. | Interpolation of video compression frames |
KR100865034B1 (ko) | 2002-07-18 | 2008-10-23 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
CN1225128C (zh) * | 2003-12-31 | 2005-10-26 | 中国科学院计算技术研究所 | 直接编码模式下确定参考图像块的方法 |
CN1332563C (zh) * | 2003-12-31 | 2007-08-15 | 中国科学院计算技术研究所 | 一种视频图像跳过宏块的编码方法 |
CN1321534C (zh) * | 2003-12-31 | 2007-06-13 | 中国科学院计算技术研究所 | 固定参考帧数编码方式下获取图像参考块的方法 |
JP2005204778A (ja) * | 2004-01-21 | 2005-08-04 | Teijin Pharma Ltd | 可搬型医療機器、携帯通信装置、医療機器情報出力システム |
JP3879741B2 (ja) * | 2004-02-25 | 2007-02-14 | ソニー株式会社 | 画像情報符号化装置および画像情報符号化方法 |
ATE515883T1 (de) * | 2004-04-28 | 2011-07-15 | Panasonic Corp | Stream-erzeugungsvorrichtung, stream- erzeugungsverfahren, codierungsvorrichtung, codierungsverfahren, aufzeichnungsmedium und programm dafür |
KR100584603B1 (ko) * | 2004-08-03 | 2006-05-30 | 학교법인 대양학원 | 다시점 영상의 다이렉트 모드 움직임 예측 방법 및 장치 |
CN101065973B (zh) * | 2004-11-26 | 2011-01-12 | 松下电器产业株式会社 | 解码电路、解码装置及解码系统 |
JP4574444B2 (ja) * | 2005-05-27 | 2010-11-04 | キヤノン株式会社 | 画像復号装置及び方法、画像符号化装置及び方法、コンピュータプログラム及び記憶媒体 |
WO2007136094A1 (ja) * | 2006-05-24 | 2007-11-29 | Panasonic Corporation | 動画像復号装置 |
US8165211B2 (en) * | 2008-05-30 | 2012-04-24 | Hong Kong Applied Science and Technology Research Institute Company Limited | Method and apparatus of de-interlacing video |
JP5222958B2 (ja) * | 2008-12-16 | 2013-06-26 | 株式会社日立製作所 | 動画像符号化装置、動画像符号化方法、動画像復号化装置および動画像復号化方法 |
JP5268743B2 (ja) * | 2009-03-30 | 2013-08-21 | パナソニック株式会社 | 画像通信システム |
JP2011024066A (ja) * | 2009-07-17 | 2011-02-03 | Sony Corp | 画像処理装置および方法 |
US8699778B2 (en) * | 2009-07-29 | 2014-04-15 | Panasonic Corporation | Image coding method, image coding apparatus, program, and integrated circuit |
US8861879B2 (en) * | 2009-09-17 | 2014-10-14 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding image based on skip mode |
JP5378939B2 (ja) * | 2009-10-02 | 2013-12-25 | 日立コンシューマエレクトロニクス株式会社 | 画像符号化方法、画像復号化方法、画像符号化装置、及び画像復号化装置、並びにプログラム |
KR20110068793A (ko) * | 2009-12-16 | 2011-06-22 | 한국전자통신연구원 | 영상 부호화 및 복호화를 위한 장치 및 방법 |
US8965139B2 (en) | 2010-09-29 | 2015-02-24 | Panasonic Intellectual Property Corporation Of America | Image decoding method, image coding method, image decoding apparatus, image coding apparatus and integrated circuit for generating a code stream with a hierarchical code structure |
WO2012042893A1 (ja) * | 2010-09-30 | 2012-04-05 | パナソニック株式会社 | 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置、プログラムおよび集積回路 |
SG188255A1 (en) | 2010-09-30 | 2013-04-30 | Panasonic Corp | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit |
CN105338364B (zh) * | 2010-10-06 | 2018-07-24 | 株式会社Ntt都科摩 | 图像预测解码装置、图像预测解码方法 |
JP5698644B2 (ja) * | 2011-10-18 | 2015-04-08 | 株式会社Nttドコモ | 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム |
US20130188709A1 (en) | 2012-01-25 | 2013-07-25 | Sachin G. Deshpande | Video decoder for tiles with absolute signaling |
KR101682999B1 (ko) * | 2012-04-16 | 2016-12-20 | 노키아 테크놀로지스 오와이 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
KR101519557B1 (ko) * | 2013-12-27 | 2015-05-13 | 연세대학교 산학협력단 | 고속 화면 내 예측 부호화 방법 및 그 장치 |
US10805627B2 (en) | 2015-10-15 | 2020-10-13 | Cisco Technology, Inc. | Low-complexity method for generating synthetic reference frames in video coding |
WO2017178782A1 (en) | 2016-04-15 | 2017-10-19 | Magic Pony Technology Limited | Motion compensation using temporal picture interpolation |
US10136155B2 (en) | 2016-07-27 | 2018-11-20 | Cisco Technology, Inc. | Motion compensation using a patchwork motion field |
US10581611B1 (en) | 2018-10-02 | 2020-03-03 | Capital One Services, Llc | Systems and methods for cryptographic authentication of contactless cards |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05137131A (ja) * | 1991-11-13 | 1993-06-01 | Sony Corp | フレーム間動き予測方法 |
US5844618A (en) * | 1995-02-15 | 1998-12-01 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for telecine image conversion |
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 |
KR100403077B1 (ko) * | 1996-05-28 | 2003-10-30 | 마쯔시다덴기산교 가부시키가이샤 | 화상예측 복호화 장치 및 그 방법과 화상예측 부호화 장치 및 그 방법 |
US5912676A (en) * | 1996-06-14 | 1999-06-15 | Lsi Logic Corporation | MPEG decoder frame memory interface which is reconfigurable for different frame store architectures |
JP3223962B2 (ja) | 1997-01-24 | 2001-10-29 | 松下電器産業株式会社 | 画像復号化方法 |
JPH10224795A (ja) | 1997-01-31 | 1998-08-21 | Nippon Telegr & Teleph Corp <Ntt> | 動画像符号化方法、復号方法、符号化器および復号器 |
DE69813635T2 (de) * | 1997-02-08 | 2004-03-25 | Matsushita Electric Industrial Co., Ltd., Kadoma | Quantisierungsmatrix für die Decodierung von Stand- und Bewegtbildern |
JP3776735B2 (ja) | 1997-04-09 | 2006-05-17 | 松下電器産業株式会社 | 画像予測復号化方法,画像予測復号化装置,画像予測符号化方法,画像予測符号化装置,及びデータ記憶媒体 |
US6370276B2 (en) * | 1997-04-09 | 2002-04-09 | Matsushita Electric Industrial Co., Ltd. | Image predictive decoding method, image predictive decoding apparatus, image predictive coding method, image predictive coding apparatus, and data storage media |
US6310919B1 (en) * | 1998-05-07 | 2001-10-30 | Sarnoff Corporation | Method and apparatus for adaptively scaling motion vector information in an information stream decoder |
JP2001036910A (ja) * | 1999-05-19 | 2001-02-09 | Matsushita Electric Ind Co Ltd | Mpegエンコーダ |
KR20010101329A (ko) * | 1999-10-29 | 2001-11-14 | 요트.게.아. 롤페즈 | 비디오 인코딩 방법 |
KR20010101457A (ko) * | 1999-11-10 | 2001-11-14 | 다니구찌 이찌로오, 기타오카 다카시 | 적응 어레이 통신 시스템 및 수신기 |
JP3694888B2 (ja) * | 1999-12-03 | 2005-09-14 | ソニー株式会社 | 復号装置および方法、符号化装置および方法、情報処理装置および方法、並びに記録媒体 |
US6889310B2 (en) * | 2000-08-12 | 2005-05-03 | Mobilygen Corporation | Multithreaded data/context flow processing architecture |
US6816552B2 (en) * | 2001-07-11 | 2004-11-09 | Dolby Laboratories Licensing Corporation | Interpolation of video compression frames |
US20030128761A1 (en) * | 2001-12-07 | 2003-07-10 | Minhua Zhou | Image and video coding |
US7437009B2 (en) * | 2002-01-16 | 2008-10-14 | Matsushita Electric Industrial Co., Ltd. | Image coding apparatus, image coding method, and image coding program for coding at least one still frame with still frame coding having a higher quality than normal frame coding of other frames |
US6850284B2 (en) * | 2002-08-27 | 2005-02-01 | Motorola, Inc. | Method and apparatus for decoding audio and video information |
-
2003
- 2003-04-09 JP JP2003105765A patent/JP2004007563A/ja active Pending
- 2003-04-16 EP EP20060122353 patent/EP1739973B1/de not_active Expired - Lifetime
- 2003-04-16 DE DE60322277T patent/DE60322277D1/de not_active Expired - Lifetime
- 2003-04-16 EP EP20060122294 patent/EP1742481B1/de not_active Expired - Lifetime
- 2003-04-16 DE DE60325691T patent/DE60325691D1/de not_active Expired - Lifetime
- 2003-04-16 DE DE60329239T patent/DE60329239D1/de not_active Expired - Lifetime
- 2003-04-16 DE DE60322276T patent/DE60322276D1/de not_active Expired - Lifetime
- 2003-04-16 AT AT06122353T patent/ATE401744T1/de not_active IP Right Cessation
- 2003-04-16 CN CN200710097061A patent/CN100581260C/zh not_active Expired - Lifetime
- 2003-04-16 ES ES06122291T patent/ES2306380T3/es not_active Expired - Lifetime
- 2003-04-16 CN CN200710097060XA patent/CN101035291B/zh not_active Expired - Lifetime
- 2003-04-16 ES ES06122294T patent/ES2329711T3/es not_active Expired - Lifetime
- 2003-04-16 AT AT06122291T patent/ATE401743T1/de active
- 2003-04-16 AU AU2003235173A patent/AU2003235173A1/en not_active Abandoned
- 2003-04-16 CN CNB038004739A patent/CN1312936C/zh not_active Expired - Lifetime
- 2003-04-16 EP EP03719114A patent/EP1450565B1/de not_active Expired - Lifetime
- 2003-04-16 KR KR1020087008520A patent/KR100944853B1/ko active IP Right Grant
- 2003-04-16 EP EP20060122291 patent/EP1739972B1/de not_active Expired - Lifetime
- 2003-04-16 AT AT06122294T patent/ATE442739T1/de not_active IP Right Cessation
- 2003-04-16 ES ES06122353T patent/ES2306381T3/es not_active Expired - Lifetime
- 2003-04-16 ES ES03719114T patent/ES2320209T3/es not_active Expired - Lifetime
- 2003-04-16 WO PCT/JP2003/004806 patent/WO2003090474A1/ja active Application Filing
- 2003-04-16 US US10/480,932 patent/US7515635B2/en active Active
- 2003-04-16 CN CN2007100970597A patent/CN101035290B/zh not_active Expired - Lifetime
- 2003-04-16 KR KR1020087008518A patent/KR100944851B1/ko active IP Right Grant
- 2003-04-16 AT AT03719114T patent/ATE420535T1/de not_active IP Right Cessation
- 2003-04-16 KR KR1020037015028A patent/KR100976672B1/ko active IP Right Grant
- 2003-04-16 KR KR1020087008519A patent/KR100944852B1/ko active IP Right Grant
-
2006
- 2006-08-24 US US11/508,934 patent/US8009733B2/en active Active
-
2007
- 2007-10-26 US US11/976,747 patent/US8208542B2/en active Active
- 2007-10-26 US US11/976,745 patent/US8184697B2/en active Active
- 2007-10-26 US US11/976,746 patent/US8204112B2/en active Active
- 2007-10-26 US US11/976,748 patent/US8223841B2/en active Active
-
2008
- 2008-04-18 JP JP2008108534A patent/JP4718578B2/ja not_active Expired - Lifetime
- 2008-04-18 JP JP2008108536A patent/JP4722153B2/ja not_active Expired - Lifetime
- 2008-04-18 JP JP2008108535A patent/JP4767991B2/ja not_active Expired - Lifetime
-
2012
- 2012-06-13 US US13/495,318 patent/US20120250770A1/en not_active Abandoned
-
2015
- 2015-06-22 US US14/745,983 patent/US9473774B2/en not_active Expired - Lifetime
- 2015-06-22 US US14/746,116 patent/US9473775B2/en not_active Expired - Lifetime
-
2016
- 2016-09-20 US US15/270,408 patent/US9813728B2/en not_active Expired - Lifetime
- 2016-09-20 US US15/270,443 patent/US9706224B2/en not_active Expired - Lifetime
- 2016-09-20 US US15/270,423 patent/US9813729B2/en not_active Expired - Lifetime
-
2017
- 2017-10-06 US US15/726,947 patent/US10080033B2/en not_active Expired - Lifetime
- 2017-10-06 US US15/726,934 patent/US9998756B2/en not_active Expired - Lifetime
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60325691D1 (de) | Verfahren zur codierung von bewegten bildern und verfahren zur decodierung von bewegten bildern | |
WO2003026315A1 (en) | Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program | |
ATE540531T1 (de) | Bilddekodierungsverfahren | |
ATE549862T1 (de) | Adaptive gewichtung von referenzbildern bei der videodecodierung | |
ATE484156T1 (de) | Verfahren zur extraktion von direktmodus- bewegungsvektoren | |
ATE532338T1 (de) | Verfahren und vorrichtung zur videokodierung | |
CY1110811T1 (el) | Αντισταθμιση καθολικης κινησης για εικονες βιντεο | |
ATE471632T1 (de) | Videokodierungsverfahren, videodekodierungsverfahren, videokodierungsprogramm, videodekodierungsprogramm, videokodierungsvorrichtung, videodekodierungsvorrichtung | |
ATE257997T1 (de) | Verfahren und vorrichtung zur schnellen bewegungsschätzung für videocodierung | |
TW200603636A (en) | A video encoder and method of video encoding | |
DE602006019699D1 (de) | Verfahren und Vorrichtung zur Bildinterpolation | |
KR940006409A (ko) | 화상정보에 포함된 이동 벡터 검출방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |