ID19272A - Metoda transmisi sinyal video dan metoda ekstraksi informasi dilapis keatas dan alat keluaran sinyal video dan alat penerima sinyal video serta sarana perekam video - Google Patents

Metoda transmisi sinyal video dan metoda ekstraksi informasi dilapis keatas dan alat keluaran sinyal video dan alat penerima sinyal video serta sarana perekam video

Info

Publication number
ID19272A
ID19272A IDP973889A ID973889A ID19272A ID 19272 A ID19272 A ID 19272A ID P973889 A IDP973889 A ID P973889A ID 973889 A ID973889 A ID 973889A ID 19272 A ID19272 A ID 19272A
Authority
ID
Indonesia
Prior art keywords
video signal
video
information extraction
recipients
transmission method
Prior art date
Application number
IDP973889A
Other languages
English (en)
Inventor
Akira Ogino
Takehiro Sugita
Takashi Usui
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of ID19272A publication Critical patent/ID19272A/id

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91314—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a pulse signal inserted in blanking intervals of the video signal, e.g. pseudo-AGC pulses, pseudo-sync pulses
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91321—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy protection control signal, e.g. a record inhibit signal
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91328—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy management signal, e.g. a copy generation management signal [CGMS]
    • 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
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/9135—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal by superimposing the spectrally spread copy protection signal onto the video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
IDP973889A 1996-12-19 1997-12-15 Metoda transmisi sinyal video dan metoda ekstraksi informasi dilapis keatas dan alat keluaran sinyal video dan alat penerima sinyal video serta sarana perekam video ID19272A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8354580A JPH10191244A (ja) 1996-12-19 1996-12-19 映像信号伝送方法、重畳情報抽出方法、映像信号出力装置、映像信号受信装置および映像記録媒体

Publications (1)

Publication Number Publication Date
ID19272A true ID19272A (id) 1998-06-28

Family

ID=18438519

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP973889A ID19272A (id) 1996-12-19 1997-12-15 Metoda transmisi sinyal video dan metoda ekstraksi informasi dilapis keatas dan alat keluaran sinyal video dan alat penerima sinyal video serta sarana perekam video

Country Status (6)

Country Link
US (1) US20010053279A1 (id)
EP (1) EP0849945A3 (id)
JP (1) JPH10191244A (id)
KR (1) KR19980064192A (id)
ID (1) ID19272A (id)
TW (1) TW358312B (id)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1175166A (ja) * 1997-08-29 1999-03-16 Sony Corp 映像信号への付加情報の重畳方法および重畳装置
JP4045381B2 (ja) 1997-08-29 2008-02-13 ソニー株式会社 映像信号への付加情報の重畳方法および装置
JP4003096B2 (ja) * 1997-09-01 2007-11-07 ソニー株式会社 映像信号への付加情報の重畳方法および重畳装置
JP4003098B2 (ja) * 1997-09-17 2007-11-07 ソニー株式会社 画像信号への情報付加方法および情報付加装置
US9414093B2 (en) * 2000-01-27 2016-08-09 Time Warner Cable Enterprises Llc System and method for broadcasting video programs and responding to a subscriber restart command
DE10359534A1 (de) * 2003-12-17 2005-07-14 Endress + Hauser Gmbh + Co. Kg Verfahren und Vorrichtung zur Optimierung der Emission bei Pulsechoverfahren
CN103888704B (zh) * 2014-03-11 2017-05-31 中国科学院信息工程研究所 一种干扰信号编码方法与装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984624A (en) * 1974-07-25 1976-10-05 Weston Instruments, Inc. Video system for conveying digital and analog information
US4969041A (en) * 1988-09-23 1990-11-06 Dubner Computer Systems, Inc. Embedment of data in a video signal
TW221507B (id) * 1992-06-16 1994-03-01 Matsushita Electric Industrial Co Ltd

Also Published As

Publication number Publication date
EP0849945A3 (en) 1998-08-19
KR19980064192A (ko) 1998-10-07
TW358312B (en) 1999-05-11
JPH10191244A (ja) 1998-07-21
EP0849945A2 (en) 1998-06-24
US20010053279A1 (en) 2001-12-20

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