DE69132783T2 - Verfahren zur Kodierung von Bewegtbilddaten - Google Patents

Verfahren zur Kodierung von Bewegtbilddaten

Info

Publication number
DE69132783T2
DE69132783T2 DE1991632783 DE69132783T DE69132783T2 DE 69132783 T2 DE69132783 T2 DE 69132783T2 DE 1991632783 DE1991632783 DE 1991632783 DE 69132783 T DE69132783 T DE 69132783T DE 69132783 T2 DE69132783 T2 DE 69132783T2
Authority
DE
Germany
Prior art keywords
moving picture
picture data
coding moving
coding
data
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
DE1991632783
Other languages
English (en)
Other versions
DE69132783D1 (de
Inventor
Jun Yonemitsu
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.)
Sony Corp
Original Assignee
Sony 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14765511&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69132783(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69132783D1 publication Critical patent/DE69132783D1/de
Application granted granted Critical
Publication of DE69132783T2 publication Critical patent/DE69132783T2/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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
    • H04N5/9264—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using transform coding
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2525—Magneto-optical [MO] discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
DE1991632783 1990-05-09 1991-05-03 Verfahren zur Kodierung von Bewegtbilddaten Expired - Lifetime DE69132783T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11960490A JP2969782B2 (ja) 1990-05-09 1990-05-09 符号化データ編集方法及び符号化データ編集装置

Publications (2)

Publication Number Publication Date
DE69132783D1 DE69132783D1 (de) 2001-11-29
DE69132783T2 true DE69132783T2 (de) 2002-08-01

Family

ID=14765511

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1991632783 Expired - Lifetime DE69132783T2 (de) 1990-05-09 1991-05-03 Verfahren zur Kodierung von Bewegtbilddaten
DE1991627224 Expired - Lifetime DE69127224T3 (de) 1990-05-09 1991-05-03 Aufzeichnen von kodierten Bewegtbilddaten

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1991627224 Expired - Lifetime DE69127224T3 (de) 1990-05-09 1991-05-03 Aufzeichnen von kodierten Bewegtbilddaten

Country Status (6)

Country Link
US (1) US5191436A (de)
EP (2) EP0456433B2 (de)
JP (1) JP2969782B2 (de)
KR (1) KR100221889B1 (de)
DE (2) DE69132783T2 (de)
HK (2) HK1014415A1 (de)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69126396T2 (de) * 1990-10-25 1997-12-18 Matsushita Electric Ind Co Ltd Aufzeichnungs- und Wiedergabegerät für Videosignale
JP3104364B2 (ja) * 1991-03-15 2000-10-30 ソニー株式会社 ディジタル画像信号の磁気記録方法
TW256010B (de) * 1991-04-18 1995-09-01 Ampex
JP2927374B2 (ja) * 1991-09-25 1999-07-28 コニカ株式会社 ハロゲン化銀カラー写真感光材料
FR2683415B1 (fr) * 1991-10-30 1996-08-09 Telediffusion Fse Systeme d'analyse video du montage d'un programme televise diffuse ou enregistre et son utilisation pour les techniques de post production, notamment multilingues.
JP3237152B2 (ja) * 1991-11-15 2001-12-10 ソニー株式会社 ディジタル情報信号の記録装置
US5774624A (en) * 1991-12-25 1998-06-30 Canon Kabushiki Kaisha Image signal recording apparatus having intrapicture and interpicture coding modes
JPH05236465A (ja) * 1992-02-24 1993-09-10 Sony Corp ビデオ信号の伝送方法
US5587803A (en) * 1992-04-01 1996-12-24 Mitsubishi Denki Kabushiki Kaisha Digital signal recording and reproducing apparatus and error-correcting apparatus
US5666461A (en) * 1992-06-29 1997-09-09 Sony Corporation High efficiency encoding and decoding of picture signals and recording medium containing same
AU4662493A (en) * 1992-07-01 1994-01-31 Avid Technology, Inc. Electronic film editing system using both film and videotape format
JP2871316B2 (ja) * 1992-07-10 1999-03-17 日本ビクター株式会社 動画像符号化装置
US5440345A (en) * 1992-07-17 1995-08-08 Kabushiki Kaisha Toshiba High efficient encoding/decoding system
JP3184011B2 (ja) * 1992-07-20 2001-07-09 株式会社東芝 帯域圧縮信号処理装置
KR0121301B1 (ko) * 1992-09-30 1997-11-17 사또오 후미오 편집신호 디코딩 장치
EP0592136B1 (de) * 1992-10-09 1999-12-08 Sony Corporation Erzeugung und Aufzeichnung von Bildern
DE69330155T2 (de) * 1992-11-05 2001-09-06 Canon Kk Methode zur Durchführung von Bildeffekten im Empfänger eines übertragungssystems für kodierte Bewegtbinder
KR100215586B1 (ko) * 1992-11-09 1999-08-16 모리시타 요이찌 다이제스트 화상 자동생성 장치 및 다이제스트 화상 자동생성 방법
GB2273220B (en) * 1992-12-07 1997-01-08 Quantel Ltd A video processing system
JP3358835B2 (ja) * 1992-12-14 2002-12-24 ソニー株式会社 画像符号化方法及び装置
JP3275423B2 (ja) * 1993-03-04 2002-04-15 キヤノン株式会社 記録装置
KR100363588B1 (ko) * 1993-03-25 2003-02-17 세이코 엡슨 가부시키가이샤 화상처리장치
EP0645765B1 (de) * 1993-03-26 1999-09-08 Sony Corporation Plattenformiges aufzeichnungsmedium, gerat zur aufzeichnung von daten auf eine platte und gerat zur wiedergabe von daten
US5555193A (en) * 1993-05-25 1996-09-10 Kabushiki Kaisha Toshiba Video compression system with editing flag
EP0709009A1 (de) * 1993-06-16 1996-05-01 GOULD, Kim V.W. System und verfahren zur übertragung von videodaten
KR100289855B1 (ko) * 1993-07-12 2001-05-15 이데이 노부유끼 복호화 방법 및 장치
DE69426894T2 (de) * 1993-09-16 2001-07-26 Toshiba Kawasaki Kk Digitales Videosignal
US5764846A (en) * 1993-10-29 1998-06-09 Kabushiki Kaisha Toshiba Multi-scene recording medium and apparatus for reproducing data therefrom
EP0677843B1 (de) * 1993-10-29 1998-04-15 Kabushiki Kaisha Toshiba Aufzeichnungsmedium, das verschiedene sprachen verarbeiten kann und wiedergabevorrichtung
US5835669A (en) * 1995-06-28 1998-11-10 Kabushiki Kaisha Toshiba Multilingual recording medium which comprises frequency of use data/history data and a plurality of menus which are stored in a still picture format
DE69319353T3 (de) * 1993-10-29 2001-06-13 Toshiba Kawasaki Kk Aufzeichnungsmedium, wiedergabeverfahren und wiedergabegerät für mehrfachszenen
DE69422960T2 (de) * 1993-12-01 2000-06-15 Matsushita Electric Ind Co Ltd Verfahren und Vorrichtung zum Editieren oder zur Mischung von komprimierten Bildern
JP2795150B2 (ja) * 1993-12-28 1998-09-10 日本電気株式会社 動画像の再現装置及び符号化・復号システム
DE69528853T2 (de) 1994-01-31 2003-07-03 Canon Kk System und Verfahren zum Editieren bewegter Bilder
CN100550172C (zh) * 1994-02-28 2009-10-14 索尼公司 数据记录方法和设备、数据记录介质、以及数据再生方法和设备
EP0715460B1 (de) * 1994-03-16 2006-06-21 Sony Corporation Bildeditiersystem
AU2123995A (en) * 1994-03-18 1995-10-09 Micropolis Corporation On-demand video server system
EP0673034B1 (de) 1994-03-19 2003-07-16 Sony Corporation Optische Platte und Methode und Gerät zur Aufzeichnung auf und danach Wiedergabe von Informationen von dieser Platte
USRE38802E1 (en) 1994-03-19 2005-09-27 Sony Corporation Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch
DE69535009T2 (de) 1994-03-19 2007-01-04 Sony Corp. Optische Platte und Verfahren und Gerät zur Aufzeichnung und Wiedergabe von dieser Platte
EP1139672B1 (de) * 1994-03-25 2010-08-18 Nec Corporation Bildwiedergabevorrichtung
US5706386A (en) * 1994-05-24 1998-01-06 Sony Corporation Image information recording method and apparatus, image information reproducing method and apparatus and editing method and system
JP2858631B2 (ja) * 1994-06-29 1999-02-17 日本ビクター株式会社 画像データ編集装置及び画像データ復号装置
DE69515386T2 (de) * 1994-07-15 2000-08-24 Matsushita Electric Ind Co Ltd Verfahren zur Verbindung von MPEG-Videosequenzen
JP3019912B2 (ja) * 1994-07-22 2000-03-15 日本ビクター株式会社 画像データ編集装置
JP3359745B2 (ja) * 1994-07-29 2002-12-24 シャープ株式会社 動画像再生装置、及び動画像記録装置
EP0734159B1 (de) * 1994-08-12 2007-10-24 Sony Corporation Editiervorrichtung für videosignale
US6009236A (en) * 1994-09-26 1999-12-28 Mitsubishi Denki Kabushiki Kaisha Digital video signal record and playback device and method for giving priority to a center of an I frame
KR960706739A (ko) * 1994-10-07 1996-12-09 이데이 노부유끼 화상 데이타 기록 장치 및 화상 데이타 재생 장치(picture date recording apparatus and picture data reproducing apparatus)
US5559562A (en) * 1994-11-01 1996-09-24 Ferster; William MPEG editor method and apparatus
US5615018A (en) * 1994-11-22 1997-03-25 Industrial Technology Research Instiutute Apparatus and a method for variable speed searching of recorded pictures
JP3191583B2 (ja) * 1994-12-12 2001-07-23 ソニー株式会社 情報復号化装置
US5799109A (en) * 1994-12-29 1998-08-25 Hyundai Electronics Industries Co., Ltd. Object-by shape information compression apparatus and method and coding method between motion picture compensation frames
CA2168327C (en) * 1995-01-30 2000-04-11 Shinichi Kikuchi A recording medium on which a data containing navigation data is recorded, a method and apparatus for reproducing a data according to navigationdata, a method and apparatus for recording a data containing navigation data on a recording medium.
JPH08275170A (ja) * 1995-03-30 1996-10-18 Canon Inc 画像処理装置
JP3752694B2 (ja) * 1995-04-07 2006-03-08 ソニー株式会社 圧縮映像信号編集装置、編集方法、及び復号化装置
US6009234A (en) * 1995-04-14 1999-12-28 Kabushiki Kaisha Toshiba Method of reproducing information
CA2173929C (en) * 1995-04-14 2001-04-03 Kazuhiko Taira Method, apparatus and recording medium for reproducing information
US5819004A (en) * 1995-05-08 1998-10-06 Kabushiki Kaisha Toshiba Method and system for a user to manually alter the quality of previously encoded video frames
US6026232A (en) * 1995-07-13 2000-02-15 Kabushiki Kaisha Toshiba Method and system to replace sections of an encoded video bitstream
US5815633A (en) * 1995-06-15 1998-09-29 Kabushiki Kaisha Toshiba Multi-scene recording medium and apparatus for reproducing data therefrom
JP3309656B2 (ja) * 1995-08-18 2002-07-29 ソニー株式会社 画像処理装置及び画像処理方法
US6345145B1 (en) * 1995-08-25 2002-02-05 Sony Corporation Signal recording/reproducing method and apparatus, signal record medium and signal transmission/reception method and apparatus
EP0788282B1 (de) * 1996-02-05 2010-01-20 Panasonic Corporation Quantisierungsverfahren
US5903261A (en) * 1996-06-20 1999-05-11 Data Translation, Inc. Computer based video system
JPH1013828A (ja) * 1996-06-21 1998-01-16 Sony Corp 画像符号化方法、画像信号記録媒体、及び画像復号装置
GB2318246B (en) * 1996-10-09 2000-11-15 Sony Uk Ltd Processing digitally encoded signals
CN100466747C (zh) * 1997-02-14 2009-03-04 日本电信电话株式会社 运动图像的预测编码装置和译码装置
US6983101B1 (en) 1999-03-31 2006-01-03 Sanyo Electric Co., Ltd. Image recording apparatus, image reproducing apparatus and image recording/reproducing apparatus
WO2000064155A1 (fr) * 1999-04-16 2000-10-26 Sony Corporation Procede de transmission de donnees et emetteur de donnees
US6980731B1 (en) 1999-04-16 2005-12-27 Sony Corporation Data transmitting method and data transmitter
GB0007868D0 (en) 2000-03-31 2000-05-17 Koninkl Philips Electronics Nv Methods and apparatus for editing digital video recordings and recordings made by such methods
US7149247B2 (en) * 2002-01-22 2006-12-12 Microsoft Corporation Methods and systems for encoding and decoding video data to enable random access and splicing
PT1486065E (pt) * 2002-03-15 2016-03-30 Nokia Technologies Oy Método para codificação de movimento numa sequência de vídeo
ES2420583T3 (es) 2002-07-11 2013-08-26 Panasonic Corporation Gestión de memoria intermedia de postdescodificador para un flujo de bits MPEG H.264-SVC
US7949047B2 (en) * 2003-03-17 2011-05-24 Qualcomm Incorporated System and method for partial intraframe encoding for wireless multimedia transmission
US7433519B2 (en) * 2003-04-04 2008-10-07 Avid Technology, Inc. Bitstream format for compressed image data
US7403561B2 (en) * 2003-04-04 2008-07-22 Avid Technology, Inc. Fixed bit rate, intraframe compression and decompression of video
US8213779B2 (en) * 2003-09-07 2012-07-03 Microsoft Corporation Trick mode elementary stream and receiver system
US8107531B2 (en) * 2003-09-07 2012-01-31 Microsoft Corporation Signaling and repeat padding for skip frames
US7839930B2 (en) * 2003-11-13 2010-11-23 Microsoft Corporation Signaling valid entry points in a video stream
US7961786B2 (en) * 2003-09-07 2011-06-14 Microsoft Corporation Signaling field type information
US7852919B2 (en) * 2003-09-07 2010-12-14 Microsoft Corporation Field start code for entry point frames with predicted first field
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7609762B2 (en) * 2003-09-07 2009-10-27 Microsoft Corporation Signaling for entry point frames with predicted first field
US7924921B2 (en) * 2003-09-07 2011-04-12 Microsoft Corporation Signaling coding and display options in entry point headers
US20050120340A1 (en) * 2003-12-01 2005-06-02 Skazinski Joseph G. Apparatus, system, and method for automated generation of embedded systems software
ES2279986T3 (es) * 2004-01-13 2007-09-01 Frape Behr S.A. Dispositivo de sujecion para una valvula de expansion de una instalacion de aire acondicionado para un vehiculo automovil.
CA2509001A1 (en) * 2004-06-22 2005-12-22 Textron Inc. Blind bolt installation tool
CN101257624B (zh) * 2007-02-27 2011-08-24 华为技术有限公司 实现随机访问的方法及解码器
US9351016B2 (en) 2012-04-13 2016-05-24 Sharp Kabushiki Kaisha Devices for identifying a leading picture
US9648355B2 (en) * 2014-03-07 2017-05-09 Eagle Eye Networks, Inc. Adaptive security camera image compression apparatus and method of operation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE479755A (de) * 1947-01-23
JPS5736476A (en) * 1980-08-08 1982-02-27 Sony Corp Pcm signal recorder and reproducer
JPH0656708B2 (ja) * 1982-03-02 1994-07-27 ソニー株式会社 タイムコ−ド読取装置
DE3437182A1 (de) * 1984-10-10 1986-04-10 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Verfahren zur aufzeichnung und/oder wiedergabe digital kodierter signale
US4717956A (en) * 1985-08-20 1988-01-05 North Carolina State University Image-sequence compression using a motion-compensation technique
JPS62193383A (ja) † 1986-02-20 1987-08-25 Kokusai Denshin Denwa Co Ltd <Kdd> 動画像信号伝送方式
JPH0720228B2 (ja) * 1987-04-30 1995-03-06 日本電気株式会社 画像の圧縮記録システム
JPS6410793A (en) * 1987-07-01 1989-01-13 Nec Corp Coding system for dynamic image using background image
US4969039A (en) * 1987-07-01 1990-11-06 Nec Corporation Image processing system operable in cooperation with a recording medium
US5079630A (en) * 1987-10-05 1992-01-07 Intel Corporation Adaptive video compression system
EP0323119B1 (de) * 1987-12-29 1994-07-20 Sony Corporation Verfahren zur Übertragung von digitalen Daten
GB8800349D0 (en) * 1988-01-08 1988-02-10 Hewlett Packard Ltd Method of storing data on recording tape
JP2570384B2 (ja) * 1988-05-30 1997-01-08 日本電気株式会社 動画像信号の符号化・復号化方式
JPH01314080A (ja) * 1988-06-13 1989-12-19 Hitachi Ltd 画像データ転送方式
JP2553668B2 (ja) * 1988-10-13 1996-11-13 松下電器産業株式会社 磁気記録方法
JP2797404B2 (ja) * 1989-04-20 1998-09-17 ソニー株式会社 動画像データの記録方式
JPH07109990B2 (ja) * 1989-04-27 1995-11-22 日本ビクター株式会社 適応型フレーム間予測符号化方法及び復号方法

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Publication number Publication date
EP0730376A3 (de) 1996-12-18
JPH0414974A (ja) 1992-01-20
EP0730376B1 (de) 2001-10-24
DE69127224D1 (de) 1997-09-18
EP0730376A2 (de) 1996-09-04
US5191436A (en) 1993-03-02
EP0456433A3 (en) 1993-07-07
DE69127224T3 (de) 2001-03-08
EP0456433B2 (de) 2000-11-15
KR910020695A (ko) 1991-12-20
EP0456433B1 (de) 1997-08-13
KR100221889B1 (ko) 1999-09-15
HK1023032A1 (en) 2000-08-25
DE69132783D1 (de) 2001-11-29
EP0456433A2 (de) 1991-11-13
HK1014415A1 (en) 1999-09-24
JP2969782B2 (ja) 1999-11-02
DE69127224T2 (de) 1997-12-04

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