WO2002023913A3 - Video signal with integral data transmission - Google Patents

Video signal with integral data transmission Download PDF

Info

Publication number
WO2002023913A3
WO2002023913A3 PCT/US2001/028798 US0128798W WO0223913A3 WO 2002023913 A3 WO2002023913 A3 WO 2002023913A3 US 0128798 W US0128798 W US 0128798W WO 0223913 A3 WO0223913 A3 WO 0223913A3
Authority
WO
WIPO (PCT)
Prior art keywords
video signal
data transmission
integral data
stream
level
Prior art date
Application number
PCT/US2001/028798
Other languages
French (fr)
Other versions
WO2002023913A2 (en
Inventor
James Bock
Marian Tapu
Fred W Heineman
Original Assignee
En Technology 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 En Technology Corp filed Critical En Technology Corp
Priority to AU2001290941A priority Critical patent/AU2001290941A1/en
Publication of WO2002023913A2 publication Critical patent/WO2002023913A2/en
Publication of WO2002023913A3 publication Critical patent/WO2002023913A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division

Abstract

A system and method for placing data within a video signal comprising receiving a stream of bits and a video signal, such as but not limited to a television signal, with the video signal having one or more components each component having a gradient of levels; converting a discrete portion, such as a single bit or a plurality of the stream of bits, into a predetermined level of an associated component, that level being potentially one of a plurality of predetermined levels; and superimposing that level within the associated component of the video stream for a predetermined interval.
PCT/US2001/028798 2000-09-15 2001-09-17 Video signal with integral data transmission WO2002023913A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001290941A AU2001290941A1 (en) 2000-09-15 2001-09-17 Video signal with integral data transmission

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66330400A 2000-09-15 2000-09-15
US09/663,304 2000-09-15

Publications (2)

Publication Number Publication Date
WO2002023913A2 WO2002023913A2 (en) 2002-03-21
WO2002023913A3 true WO2002023913A3 (en) 2002-08-08

Family

ID=24661253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/028798 WO2002023913A2 (en) 2000-09-15 2001-09-17 Video signal with integral data transmission

Country Status (2)

Country Link
AU (1) AU2001290941A1 (en)
WO (1) WO2002023913A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007845A1 (en) * 1989-11-22 1991-05-30 Rank Cintel Limited Storage of digital image composition control signal
EP0631420A1 (en) * 1993-06-14 1994-12-28 AT&T Corp. Simultaneous analog and digital communication
EP0788282A2 (en) * 1996-02-05 1997-08-06 Matsushita Electric Industrial Co., Ltd. Video signal recording apparatus, video signal regenerating apparatus, image coding apparatus and image, decoding apparatus
US5663766A (en) * 1994-10-31 1997-09-02 Lucent Technologies Inc. Digital data encoding in video signals using data modulated carrier signals at non-peaks in video spectra
US5737025A (en) * 1995-02-28 1998-04-07 Nielsen Media Research, Inc. Co-channel transmission of program signals and ancillary signals
US5739864A (en) * 1994-08-24 1998-04-14 Macrovision Corporation Apparatus for inserting blanked formatted fingerprint data (source ID, time/date) in to a video signal
WO2000035195A1 (en) * 1998-12-08 2000-06-15 Koninklijke Philips Electronics N.V. Data transmission in a television signal using quadrature amplitude modulation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007845A1 (en) * 1989-11-22 1991-05-30 Rank Cintel Limited Storage of digital image composition control signal
EP0631420A1 (en) * 1993-06-14 1994-12-28 AT&T Corp. Simultaneous analog and digital communication
US5739864A (en) * 1994-08-24 1998-04-14 Macrovision Corporation Apparatus for inserting blanked formatted fingerprint data (source ID, time/date) in to a video signal
US5663766A (en) * 1994-10-31 1997-09-02 Lucent Technologies Inc. Digital data encoding in video signals using data modulated carrier signals at non-peaks in video spectra
US5737025A (en) * 1995-02-28 1998-04-07 Nielsen Media Research, Inc. Co-channel transmission of program signals and ancillary signals
EP0788282A2 (en) * 1996-02-05 1997-08-06 Matsushita Electric Industrial Co., Ltd. Video signal recording apparatus, video signal regenerating apparatus, image coding apparatus and image, decoding apparatus
WO2000035195A1 (en) * 1998-12-08 2000-06-15 Koninklijke Philips Electronics N.V. Data transmission in a television signal using quadrature amplitude modulation

Also Published As

Publication number Publication date
WO2002023913A2 (en) 2002-03-21
AU2001290941A1 (en) 2002-03-26

Similar Documents

Publication Publication Date Title
WO2003058946A3 (en) Method and system for video and auxiliary data transmission over a serial link
WO2004032342A3 (en) Networked multimedia system
WO2003058376A3 (en) System for regenerating a clock for data transmission
SG100768A1 (en) Data transmission method, data tranmission system, transmitter and receiver
PL367540A1 (en) System for and method of distributing television, video and other signals
WO2002084921A3 (en) System and method for downloading code
WO2003058826A3 (en) System for serial transmission of video and packetized audio data in multiple formats
EP1540961A4 (en) Multi-display supporting multi-view video object-based encoding apparatus and method, and object-based transmission/reception system and method using the same
WO2004036795A3 (en) Method and apparatus for formatting signals for digital audio broadcasting transmission and reception
AU2001245651A1 (en) Video data management, transmission, and control system and method employing distributed video segments microcasting
WO2000019606A8 (en) Channel selection in digital television background
EP0994427A4 (en) Method and system for digital data transmission/reception
WO2000062552A3 (en) Method for generating and processing transition streams
WO2000069161A3 (en) Digital video logging system
AR001566A1 (en) Arrangement for transmission of receiver data signal method for transmitting multi-level symbol digital signals and method for receiving an atv signal having compressed video signal mpeg and compressed audio signal in the form of elementary data streams formatted in a plurality of packets fixed length mpeg transport
WO2009051693A3 (en) Preamble for a digital television system
HUP0200333A3 (en) Method and device for data transmission, application data table for a multiservice digital transmission system further device for sign-forwarding; digital television system, decoder and application-descriptor table
KR20030086623A (en) / method for inverse multiplexing
GB2377573B (en) Video transmission system, video tranmission unit and methods of encoding/decoding video data
WO1998054910A3 (en) Method of switching video sequences and corresponding switching device and decoding system
WO1997041687A3 (en) Television signal comprising additional data
WO2004046845A3 (en) System and method for data transmission and reception
WO2000060805A3 (en) Method for synchronisation
AU3712199A (en) A method for transmitting video images, a data transmission system and a multimedia terminal
IL133896A0 (en) Method and system for encoding data for transmission channels

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP