KR870010498A - 정보 전송 방법 - Google Patents

정보 전송 방법 Download PDF

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Publication number
KR870010498A
KR870010498A KR870003590A KR870003590A KR870010498A KR 870010498 A KR870010498 A KR 870010498A KR 870003590 A KR870003590 A KR 870003590A KR 870003590 A KR870003590 A KR 870003590A KR 870010498 A KR870010498 A KR 870010498A
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KR
South Korea
Prior art keywords
information
pixel
information word
digitized
block
Prior art date
Application number
KR870003590A
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English (en)
Inventor
안토니우스·게라드두스 반 루이트 발타사르
Original Assignee
이반 밀러 레르너
엔. 브이. 필립스 글로아이람펜파브리켄
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
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Application filed by 이반 밀러 레르너, 엔. 브이. 필립스 글로아이람펜파브리켄 filed Critical 이반 밀러 레르너
Publication of KR870010498A publication Critical patent/KR870010498A/ko

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Classifications

    • 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
    • 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
    • H04N9/806—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 with processing of the sound signal
    • H04N9/8063—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • H04N9/8066—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 with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals with insertion of the PCM audio signals in the vertical blanking interval of the PCM video signal
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

내용 없음

Description

정보 전송 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 트랙과 그의 패킷 구분을 가진 콤팩트 디스크의 개략도.
제2도는 콤팩트 디스크에 의해 공급되는 신호를 처리하는 수신기의 구조도.
제3도는 업데이트를 위하여 비디오 워드의 블록이 어떻게 패킷에 수용되는지를 도시한 도면.

Claims (4)

  1. 공통 전송매체를 경유하여, 엔코딩 포맷, 그중에서도 특히 화상신호 및 관련 음성신호에 따라 디지탈화된 다수의 유한 정보신호를 전송하는 방법에서, 이 디지털화된 신호는 정보워드의 블럭에 의해 구성된 것이며, 화상신호에 관련된 각 정보워드는 화소로 분주된 화상의 화소에 관련되며, 상기 정보워드는 패킷헤더와 데이터 필드가 제공되는 각 패킷에 수용되며, 한 패킷의 데이타 필드는 한 블록의 다수의 정보를 포함하며, 이 패킷 헤더는 데이타 필드에서 정보워드가 관련된 정보신호를 표시하는 전송방법에 있어서, 화소에 대한 정보워드를 포함하는 각 블록은 다수의 서브블럭으로 구획되고, 화소를 한정하는 작동 코드는 각 서브 블록의 개시부에 부가되며, 서브 블록은 한정된 화소에 대한 정보워드를 포함하는 것을 특징으로 하는 정보 전송방법.
  2. 제1항에 있어서,
    최종 서브 블록이 단부블럭 코드로 종결되는 것을 특징으로 하는 정보 전송방법.
  3. 제1항에 있어서, |화상신호가 차동 펄스 코드 변조(DPCM)포맷에 따라 디지털화된 전송방법에 있어서, 작동코드가 화소에 대하여 화상신호가 펄스 코드 변조(PCM) 포맷에 따라 디지털화되는 것을 특징으로하는 정보 전송방법.
  4. 화소에 대응하며, 정보워드를 저장할 수 있도록 적용된 다수의 어드레스 가능한 메모리 위치를 가지는 화상 메모리가 제공되는, 제1,2 또는 3항에 청구된 방법에 따라 전송된 디지털화된 화상을 수신하는 장치에 있어서,
    분리소자가 제공되어 수신된 작동 코드에 응답하여 화상 메모리의 메모리 위치에서 서브블럭에 존재하는 정보워드를 저장하고, 각 위치는 작동 코드에 의해 한정된 화소에 대응하는 것을 특징으로 하는 수신장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870003590A 1986-04-18 1987-04-15 정보 전송 방법 KR870010498A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8600980 1986-04-18
NL8600980A NL8600980A (nl) 1986-04-18 1986-04-18 Werkwijze voor het overdragen van update informatie voor een stilstaand videobeeld.

Publications (1)

Publication Number Publication Date
KR870010498A true KR870010498A (ko) 1987-11-30

Family

ID=19847893

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870003590A KR870010498A (ko) 1986-04-18 1987-04-15 정보 전송 방법

Country Status (11)

Country Link
US (1) US4914515A (ko)
EP (1) EP0244002A1 (ko)
JP (1) JP2607247B2 (ko)
KR (1) KR870010498A (ko)
CN (1) CN1011751B (ko)
AU (1) AU593901B2 (ko)
BR (1) BR8701802A (ko)
DD (1) DD256221A5 (ko)
DK (1) DK197687A (ko)
FI (1) FI871663A (ko)
NL (1) NL8600980A (ko)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810536B2 (ja) * 1988-05-30 1996-01-31 株式会社日立製作所 情報再生装置
IT1228109B (it) * 1988-12-21 1991-05-28 Telettra Spa M Sistema e dispositivo di premultiplazione a pacchetto per trasmissione di piu' flussi dati generati da un unico algoritmo
JP2689632B2 (ja) * 1989-08-15 1997-12-10 ソニー株式会社 画像信号の伝送装置および伝送方法
US5544176A (en) * 1990-02-13 1996-08-06 Canon Kabushiki Kaisha Information recording apparatus which eliminates unnecessary data before recording
NL9000424A (nl) * 1990-02-22 1991-09-16 Philips Nv Overdrachtsysteem voor gedigitaliseerde televisiebeelden.
JP2738136B2 (ja) * 1990-07-20 1998-04-08 松下電器産業株式会社 ブロック化装置
NL9002110A (nl) * 1990-09-19 1992-04-16 Koninkl Philips Electronics Nv Beeldopzoek- en weergavesysteem alsmede een registratiedrager voorzien van gecodeerde beelden, werkwijze voor het optekenen van gecodeerde beelden en een opzoek- en weergave-inrichting.
WO1992005556A1 (en) * 1990-09-19 1992-04-02 N.V. Philips' Gloeilampenfabrieken Record carrier on which a main data file and a control file have been recorded, method of and device for recording the main data file and the control file, and device for reading the record carrier
JP3273508B2 (ja) * 1990-09-19 2002-04-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像検索システム及びこのシステムに用いる読取装置
JP2652268B2 (ja) * 1990-11-02 1997-09-10 ダブリュエヌエム・ヴエンチヤーズ・インコーポレーテツド 符号化装置および符号化方法
JP2664817B2 (ja) * 1991-05-31 1997-10-22 インターナショナル・ビジネス・マシーンズ・コーポレイション フレーム列画像圧縮方法及びシステム並びにフレーム再構成方法及びシステム
US5349348A (en) * 1991-08-15 1994-09-20 International Business Machines Corporation Multi-mode data stream generator
KR0121328B1 (ko) * 1991-12-13 1997-11-17 사또오 후미오 디지탈 신호 기록 재생 장치
US5444490A (en) * 1992-07-07 1995-08-22 U.S. Philips Corporation Television system for transmitting pictures in a digital form
US5442569A (en) * 1993-06-23 1995-08-15 Oceanautes Inc. Method and apparatus for system characterization and analysis using finite element methods
GB2283876B (en) * 1993-11-09 1998-06-24 Matsushita Electric Ind Co Ltd Encoding and decoding code sequences and frames
US7350082B2 (en) * 2001-06-06 2008-03-25 Sony Corporation Upgrading of encryption
US7895616B2 (en) 2001-06-06 2011-02-22 Sony Corporation Reconstitution of program streams split across multiple packet identifiers
US7336787B2 (en) * 2001-06-06 2008-02-26 Sony Corporation Critical packet partial encryption
US7155012B2 (en) * 2002-01-02 2006-12-26 Sony Corporation Slice mask and moat pattern partial encryption
US7218738B2 (en) * 2002-01-02 2007-05-15 Sony Corporation Encryption and content control in a digital broadcast system
US7302059B2 (en) * 2002-01-02 2007-11-27 Sony Corporation Star pattern partial encryption
US7233669B2 (en) * 2002-01-02 2007-06-19 Sony Corporation Selective encryption to enable multiple decryption keys
US7376233B2 (en) * 2002-01-02 2008-05-20 Sony Corporation Video slice and active region based multiple partial encryption
US7242773B2 (en) * 2002-09-09 2007-07-10 Sony Corporation Multiple partial encryption using retuning
US7292691B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Progressive video refresh slice detection
US7292690B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Video scene change detection
US7823174B2 (en) 2002-01-02 2010-10-26 Sony Corporation Macro-block based content replacement by PID mapping
US7765567B2 (en) 2002-01-02 2010-07-27 Sony Corporation Content replacement by PID mapping
US8818896B2 (en) 2002-09-09 2014-08-26 Sony Corporation Selective encryption with coverage encryption
US7409702B2 (en) * 2003-03-20 2008-08-05 Sony Corporation Auxiliary program association table
US7292692B2 (en) * 2003-03-25 2007-11-06 Sony Corporation Content scrambling with minimal impact on legacy devices
US20050036067A1 (en) * 2003-08-05 2005-02-17 Ryal Kim Annon Variable perspective view of video images
US7286667B1 (en) 2003-09-15 2007-10-23 Sony Corporation Decryption system
US20050066357A1 (en) * 2003-09-22 2005-03-24 Ryal Kim Annon Modifying content rating
US7620180B2 (en) * 2003-11-03 2009-11-17 Sony Corporation Preparation of content for multiple conditional access methods in video on demand
US7853980B2 (en) * 2003-10-31 2010-12-14 Sony Corporation Bi-directional indices for trick mode video-on-demand
US7343013B2 (en) * 2003-12-16 2008-03-11 Sony Corporation Composite session-based encryption of video on demand content
US20050097597A1 (en) * 2003-10-31 2005-05-05 Pedlow Leo M.Jr. Hybrid storage of video on demand content
US20050097596A1 (en) * 2003-10-31 2005-05-05 Pedlow Leo M.Jr. Re-encrypted delivery of video-on-demand content
US7263187B2 (en) * 2003-10-31 2007-08-28 Sony Corporation Batch mode session-based encryption of video on demand content
US7346163B2 (en) * 2003-10-31 2008-03-18 Sony Corporation Dynamic composition of pre-encrypted video on demand content
US20050102702A1 (en) * 2003-11-12 2005-05-12 Candelore Brant L. Cablecard with content manipulation
US7895617B2 (en) 2004-12-15 2011-02-22 Sony Corporation Content substitution editor
US8041190B2 (en) 2004-12-15 2011-10-18 Sony Corporation System and method for the creation, synchronization and delivery of alternate content
US8185921B2 (en) 2006-02-28 2012-05-22 Sony Corporation Parental control of displayed content using closed captioning
US7555464B2 (en) 2006-03-01 2009-06-30 Sony Corporation Multiple DRM management
FI20080097L (fi) * 2008-02-12 2009-08-13 Progressiivinen Informaatio Ja Tietorakenne ja menetelmä sen rakentamiseksi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511647A (en) * 1974-08-02 1978-05-24 Post Office Digital television system
US4150397A (en) * 1977-09-13 1979-04-17 Eli S. Jacobs Repetition reduced digital data record and playback system
NL7905962A (nl) * 1978-08-04 1980-02-06 Hitachi Ltd Digitaal video-opbergstelsel.
GB2095440B (en) * 1981-03-23 1985-10-09 Sony Corp Digital television signal processing
US4468708A (en) * 1981-10-30 1984-08-28 Ampex Corporation Combined data rate reduction system
JPS58188315A (ja) * 1982-04-28 1983-11-02 Sony Corp デイスク再生装置
JPH0634305B2 (ja) * 1983-03-04 1994-05-02 ソニー株式会社 デイジタルデイスクによるデ−タ伝送システム
JPS6077271A (ja) * 1983-10-03 1985-05-01 Fuji Xerox Co Ltd 画像フアイル装置

Also Published As

Publication number Publication date
US4914515A (en) 1990-04-03
DK197687D0 (da) 1987-04-15
FI871663A (fi) 1987-10-19
AU593901B2 (en) 1990-02-22
JP2607247B2 (ja) 1997-05-07
BR8701802A (pt) 1988-01-26
NL8600980A (nl) 1987-11-16
JPS62256269A (ja) 1987-11-07
CN87102794A (zh) 1987-10-28
EP0244002A1 (en) 1987-11-04
DD256221A5 (de) 1988-04-27
FI871663A0 (fi) 1987-04-15
AU7159287A (en) 1987-10-22
DK197687A (da) 1987-10-19
CN1011751B (zh) 1991-02-20

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