BR8701802A - Processo de transmitir um numero de sinais de informacoes finitos digitalizados e aparelho para receber um sinal de imagem digitalizado - Google Patents

Processo de transmitir um numero de sinais de informacoes finitos digitalizados e aparelho para receber um sinal de imagem digitalizado

Info

Publication number
BR8701802A
BR8701802A BR8701802A BR8701802A BR8701802A BR 8701802 A BR8701802 A BR 8701802A BR 8701802 A BR8701802 A BR 8701802A BR 8701802 A BR8701802 A BR 8701802A BR 8701802 A BR8701802 A BR 8701802A
Authority
BR
Brazil
Prior art keywords
digitalized
appliance
transmitting
receive
image signal
Prior art date
Application number
BR8701802A
Other languages
English (en)
Inventor
Balthasar Antonius Gerard Luyt
Original Assignee
Philips Nv
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
Application filed by Philips Nv filed Critical Philips Nv
Publication of BR8701802A publication Critical patent/BR8701802A/pt

Links

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)
BR8701802A 1986-04-18 1987-04-15 Processo de transmitir um numero de sinais de informacoes finitos digitalizados e aparelho para receber um sinal de imagem digitalizado BR8701802A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
BR8701802A true BR8701802A (pt) 1988-01-26

Family

ID=19847893

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701802A BR8701802A (pt) 1986-04-18 1987-04-15 Processo de transmitir um numero de sinais de informacoes finitos digitalizados e aparelho para receber um sinal de imagem digitalizado

Country Status (11)

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

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
EP0500913B1 (en) * 1990-09-19 1998-01-21 Koninklijke Philips Electronics N.V. System comprising a record carrier and a reading device
AU661829B2 (en) * 1990-09-19 1995-08-10 Philips Electronics N.V. Picture retrieval system, and record carrier and device for use in the system
NL9002112A (nl) * 1990-09-19 1992-04-16 Koninkl Philips Electronics Nv Werkwijze voor het optekenen van gecodeerde beelden, registratiedrager met opgetekende gecodeerde beelden, en een beeldopzoek- en weergaveinrichting voor het uitlezen van de registratiedrager.
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
US7124303B2 (en) 2001-06-06 2006-10-17 Sony Corporation Elementary stream partial encryption
US7765567B2 (en) 2002-01-02 2010-07-27 Sony Corporation Content replacement by PID mapping
US7292691B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Progressive video refresh slice detection
US7155012B2 (en) * 2002-01-02 2006-12-26 Sony Corporation Slice mask and moat pattern partial encryption
US7302059B2 (en) * 2002-01-02 2007-11-27 Sony Corporation Star pattern partial encryption
US7376233B2 (en) * 2002-01-02 2008-05-20 Sony Corporation Video slice and active region based multiple partial encryption
US7292690B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Video scene change detection
US7218738B2 (en) * 2002-01-02 2007-05-15 Sony Corporation Encryption and content control in a digital broadcast system
US7242773B2 (en) * 2002-09-09 2007-07-10 Sony Corporation Multiple partial encryption using retuning
US7823174B2 (en) 2002-01-02 2010-10-26 Sony Corporation Macro-block based content replacement by PID mapping
US7233669B2 (en) * 2002-01-02 2007-06-19 Sony Corporation Selective encryption to enable multiple decryption keys
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
US20050097597A1 (en) * 2003-10-31 2005-05-05 Pedlow Leo M.Jr. Hybrid storage of video on demand content
US7346163B2 (en) * 2003-10-31 2008-03-18 Sony Corporation Dynamic composition of pre-encrypted video on demand content
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
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
US7343013B2 (en) * 2003-12-16 2008-03-11 Sony Corporation Composite session-based encryption of video on demand content
US20050102702A1 (en) * 2003-11-12 2005-05-12 Candelore Brant L. Cablecard with content manipulation
US8041190B2 (en) 2004-12-15 2011-10-18 Sony Corporation System and method for the creation, synchronization and delivery of alternate content
US7895617B2 (en) 2004-12-15 2011-02-22 Sony Corporation Content substitution editor
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
JP2607247B2 (ja) 1997-05-07
EP0244002A1 (en) 1987-11-04
AU593901B2 (en) 1990-02-22
FI871663A (fi) 1987-10-19
DK197687D0 (da) 1987-04-15
JPS62256269A (ja) 1987-11-07
FI871663A0 (fi) 1987-04-15
KR870010498A (ko) 1987-11-30
US4914515A (en) 1990-04-03
AU7159287A (en) 1987-10-22
CN87102794A (zh) 1987-10-28
CN1011751B (zh) 1991-02-20
DD256221A5 (de) 1988-04-27
DK197687A (da) 1987-10-19
NL8600980A (nl) 1987-11-16

Similar Documents

Publication Publication Date Title
BR8701802A (pt) Processo de transmitir um numero de sinais de informacoes finitos digitalizados e aparelho para receber um sinal de imagem digitalizado
BR8506941A (pt) Sistema mostrador de informacao e processo de mostrar informacao exclusiva de assinante
BR8704726A (pt) Aparelho para geracao de um sinal de video para um display de video e processo para converter um sinal de computador digital em um sinal de display de video
DE69030926D1 (de) Sondenkorrelierte anzeige von anatomischen bilddaten
BR8707030A (pt) Processo para transferir para um dispositivo central de comando de registro dados correspondentes a sinais recebidos por um conjunto de captadores sismicos e dispositivo para sua realizacao
BR9205509A (pt) Processo de transmitir e de receber sinal
KR880701935A (ko) 중첩영상의 흑백 및 다중컬러 디스플레이 장치 및 방법
BR8704772A (pt) Processo e aparelho para produzir fixadores revestidos
BR8103912A (pt) Processo de decodificar informacoes digitais trasmitidas
BR8700678A (pt) Sistema e processo para exibir uma imagem e sistema para exibir um dado de figura
BR8902861A (pt) Processo de preparacao de copoliamidas amorfas e transparentes e sua aplicacao
IT8421631A0 (it) Procedimento e dispositivo su una carda per riunire un velo di fibre per formare un nastro di fibre.
BR9007751A (pt) Processo de transmitir informacao,e processo de recuperar informacao
BR8804907A (pt) Aparelho e processo de formacao de tiras e estrutura fibrosa
BR8406682A (pt) Dentifricio e processo de preparar um distribuidor contendo um dentifricio
BR8802836A (pt) Processo para a preparacao de imagens
KR880701946A (ko) 광 카드 기록장치
BR8704808A (pt) Fibra biconstituinte e processo para sua preparacao
BR9001275A (pt) Dispositivo exibidor de midia e processo de transmitir uma mensagem
BR8903015A (pt) Processo de gravar repetidamente informacoes de imagem opticas e dispositivo captador de imagem
BR8700414A (pt) Metodo e aparelho para processar sinais gerados oticamente
DE69028501D1 (de) Auf eine äussere Informationsaussendevorrichtung reagierendes optisches Gerät
BR8706110A (pt) Processo de reticulacao de copolimeros(met)acrilicos autoreticulaveis
BR8406681A (pt) Dentifricio e processo de preparar um distribuidor contendo um dentifricio
BR8704306A (pt) Organopolissiloxanas e processo para sua preparacao