DE69536095D1 - Bildwiedergabevorrichtung - Google Patents

Bildwiedergabevorrichtung

Info

Publication number
DE69536095D1
DE69536095D1 DE69536095T DE69536095T DE69536095D1 DE 69536095 D1 DE69536095 D1 DE 69536095D1 DE 69536095 T DE69536095 T DE 69536095T DE 69536095 T DE69536095 T DE 69536095T DE 69536095 D1 DE69536095 D1 DE 69536095D1
Authority
DE
Germany
Prior art keywords
image display
display apparatus
image
display
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
Application number
DE69536095T
Other languages
English (en)
Inventor
Hiroaki Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP5620094A external-priority patent/JP3274563B2/ja
Priority claimed from JP18438394A external-priority patent/JP2812203B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69536095D1 publication Critical patent/DE69536095D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • H04N19/169—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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8045—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69536095T 1994-03-25 1995-03-27 Bildwiedergabevorrichtung Expired - Lifetime DE69536095D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5620094A JP3274563B2 (ja) 1994-03-25 1994-03-25 画像再生装置
JP18438394A JP2812203B2 (ja) 1994-08-05 1994-08-05 画像再生装置

Publications (1)

Publication Number Publication Date
DE69536095D1 true DE69536095D1 (de) 2010-09-30

Family

ID=26397142

Family Applications (4)

Application Number Title Priority Date Filing Date
DE69524896T Expired - Lifetime DE69524896T2 (de) 1994-03-25 1995-03-27 Wiedergabe von Videobildern mit erhöhter Geschwindigkeit
DE69536095T Expired - Lifetime DE69536095D1 (de) 1994-03-25 1995-03-27 Bildwiedergabevorrichtung
DE69536096T Expired - Lifetime DE69536096D1 (de) 1994-03-25 1995-03-27 Bildwiedergabevorrichtung
DE69536030T Expired - Lifetime DE69536030D1 (de) 1994-03-25 1995-03-27 Bildwiedergabevorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69524896T Expired - Lifetime DE69524896T2 (de) 1994-03-25 1995-03-27 Wiedergabe von Videobildern mit erhöhter Geschwindigkeit

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE69536096T Expired - Lifetime DE69536096D1 (de) 1994-03-25 1995-03-27 Bildwiedergabevorrichtung
DE69536030T Expired - Lifetime DE69536030D1 (de) 1994-03-25 1995-03-27 Bildwiedergabevorrichtung

Country Status (3)

Country Link
US (2) US5847767A (de)
EP (4) EP1139672B1 (de)
DE (4) DE69524896T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243171B1 (en) * 1994-07-29 2001-06-05 Fuji Photo Film Co., Ltd. Laboratory system, method of controlling operation thereof, playback apparatus and method, film image management method, image data copying system and method of copying image data
US5949948A (en) * 1995-11-20 1999-09-07 Imedia Corporation Method and apparatus for implementing playback features for compressed video data
FR2743969B1 (fr) * 1996-01-19 1998-04-10 Sgs Thomson Microelectronics Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg
KR100204475B1 (ko) * 1996-03-29 1999-06-15 배순훈 개선된 프레임 재배열 장치
JPH10224794A (ja) * 1997-02-10 1998-08-21 Kokusai Denshin Denwa Co Ltd <Kdd> 動画像符号化データの階層化方法および装置
US6167155A (en) * 1997-07-28 2000-12-26 Physical Optics Corporation Method of isomorphic singular manifold projection and still/video imagery compression
JP3860323B2 (ja) * 1997-10-27 2006-12-20 三菱電機株式会社 画像復号化装置、画像復号化方法
JP3068552B2 (ja) 1998-03-27 2000-07-24 日本電気株式会社 画像復号装置
US6160847A (en) * 1998-06-26 2000-12-12 Lsi Logic Corporation Detection mechanism for video channel underflow in MPEG-2 video decoding
JP3939551B2 (ja) * 1999-08-24 2007-07-04 富士通株式会社 動画像処理装置、その方法、及び記録媒体
US7103103B2 (en) * 2000-04-17 2006-09-05 Pts Corporation Segmenting encoding system encoding video data using segment-by-segment kinetic data including change information in addition to translation information
US7082166B2 (en) * 2000-04-17 2006-07-25 Pts Corporation Decoder for decoding segment-based encoding of video data using segmentation performed at a decoder
KR20040018483A (ko) * 2001-07-19 2004-03-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 압축된 매체 신호 처리
FR2828614A1 (fr) * 2001-08-07 2003-02-14 Koninkl Philips Electronics Nv Methode de codage et de decodage video pour pallier les pertes de donnees dans un signal video code transmis sur un canal
FI114527B (fi) 2002-01-23 2004-10-29 Nokia Corp Kuvakehysten ryhmittely videokoodauksessa
WO2003063505A1 (en) * 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding
US6881096B2 (en) * 2002-04-15 2005-04-19 Lantronix, Inc. Compact serial-to-ethernet conversion port
JP3940902B2 (ja) * 2002-04-22 2007-07-04 ソニー株式会社 情報処理装置、情報処理装置の制御方法、情報処理装置の制御プログラム及び情報処理装置の制御プログラムを記録した記録媒体
CN100375520C (zh) * 2002-08-22 2008-03-12 皇家菲利浦电子有限公司 减少经信道发送的编码视频信号中数据损失的视频编码和解码方法及其系统
US8929457B2 (en) * 2003-02-25 2015-01-06 Broadcom Corporation System and method for replacing bitstream symbols with intermediate symbols
JP2005124091A (ja) * 2003-10-20 2005-05-12 Sony Corp 復号装置及び復号方法
JP2005184626A (ja) * 2003-12-22 2005-07-07 Canon Inc 画像処理装置
JPWO2005101829A1 (ja) * 2004-04-13 2007-08-30 三菱電機株式会社 符号化データ復号再生装置
US7991053B2 (en) * 2004-05-04 2011-08-02 Qualcomm Incorporated Method and apparatus to enable acquisition of media in streaming applications
US8305225B2 (en) * 2005-02-14 2012-11-06 Truck-Lite Co., Llc LED strip light lamp assembly
US20090002554A1 (en) * 2007-06-28 2009-01-01 Samsung Electronics Co., Ltd. Electric field effect read/write head, method of manufacturing the same, and electric field effect storage apparatus having the same
JP5232319B2 (ja) 2011-10-20 2013-07-10 株式会社東芝 通信装置及び通信方法
JP5390667B2 (ja) 2012-06-11 2014-01-15 株式会社東芝 映像送信機器及び映像受信機器
US10362333B2 (en) * 2014-01-02 2019-07-23 Qualcomm Incorporated Color index coding for palette-based video coding
CN109842803B (zh) * 2018-09-19 2021-06-29 华为技术有限公司 一种图像压缩的方法及装置

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JP2522261B2 (ja) * 1986-10-09 1996-08-07 ソニー株式会社 ディジタル画像信号の符号化装置及び符号化方法
GB8722394D0 (en) * 1987-09-23 1987-10-28 British Telecomm Video coder
EP0330455A3 (de) * 1988-02-22 1990-07-04 Kabushiki Kaisha Toshiba Vorrichtung zum Kodieren von Bildern
JPH02241270A (ja) * 1989-03-15 1990-09-25 Matsushita Electric Ind Co Ltd ブロック符号化伝送装置
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JP2969782B2 (ja) * 1990-05-09 1999-11-02 ソニー株式会社 符号化データ編集方法及び符号化データ編集装置
JP2847569B2 (ja) * 1990-06-26 1999-01-20 富士通株式会社 動画像符号化制御方式
JP2897082B2 (ja) * 1991-03-27 1999-05-31 富士通株式会社 動き補償可変長符号化方式
US5220325A (en) * 1991-03-28 1993-06-15 At&T Bell Laboratories Hierarchical variable length decoder for digital video data
JP3069144B2 (ja) * 1991-04-30 2000-07-24 オリンパス光学工業株式会社 動画像符号化装置
JPH04357788A (ja) * 1991-06-03 1992-12-10 Toshiba Corp 動画像符号化装置及び動画像再生装置
JP3002019B2 (ja) * 1991-07-04 2000-01-24 富士通株式会社 セル廃棄補償機能を有する画像符号化伝送方式
US5539466A (en) * 1991-07-30 1996-07-23 Sony Corporation Efficient coding apparatus for picture signal and decoding apparatus therefor
JPH0559853A (ja) * 1991-09-04 1993-03-09 Hitachi Ltd 電子機器用扉の構造
US5231484A (en) * 1991-11-08 1993-07-27 International Business Machines Corporation Motion video compression system with adaptive bit allocation and quantization
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ES2108746T3 (es) * 1992-03-27 1998-01-01 Alsthom Cge Alcatel Descodificador de video.
US5440345A (en) * 1992-07-17 1995-08-08 Kabushiki Kaisha Toshiba High efficient encoding/decoding system
US5461420A (en) * 1992-09-18 1995-10-24 Sony Corporation Apparatus for coding and decoding a digital video signal derived from a motion picture film source
JP3240017B2 (ja) * 1993-01-11 2001-12-17 ソニー株式会社 Ｍｐｅｇ信号記録方法およびｍｐｅｇ信号再生方法
DE69423794T2 (de) * 1993-01-13 2000-12-28 Hitachi Ltd Vorrichtung zur Aufzeichnung von digitalen Videosignalen mit Wiedergabe mit variabler Geschwindigkeit

Also Published As

Publication number Publication date
EP1139672A3 (de) 2004-12-15
DE69536096D1 (de) 2010-09-30
US6094456A (en) 2000-07-25
DE69524896D1 (de) 2002-02-14
EP1139671A2 (de) 2001-10-04
EP0674448A3 (de) 1997-03-05
EP1139671B1 (de) 2009-12-16
DE69536030D1 (de) 2010-01-28
EP1139672A2 (de) 2001-10-04
EP1139671A3 (de) 2004-12-15
EP1139672B1 (de) 2010-08-18
EP0674448A2 (de) 1995-09-27
EP1139670A3 (de) 2004-12-15
EP1139670B1 (de) 2010-08-18
EP1139670A2 (de) 2001-10-04
EP0674448B1 (de) 2002-01-09
DE69524896T2 (de) 2002-11-14
US5847767A (en) 1998-12-08

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