WO2003003737A3 - System and method for encoding information into a video signal - Google Patents

System and method for encoding information into a video signal Download PDF

Info

Publication number
WO2003003737A3
WO2003003737A3 PCT/US2001/045445 US0145445W WO03003737A3 WO 2003003737 A3 WO2003003737 A3 WO 2003003737A3 US 0145445 W US0145445 W US 0145445W WO 03003737 A3 WO03003737 A3 WO 03003737A3
Authority
WO
WIPO (PCT)
Prior art keywords
video signal
content data
video
encoding information
information
Prior art date
Application number
PCT/US2001/045445
Other languages
French (fr)
Other versions
WO2003003737A2 (en
Inventor
Richard Folio
Original Assignee
Harris 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
Priority claimed from US09/884,897 external-priority patent/US7057666B2/en
Application filed by Harris Corp filed Critical Harris Corp
Priority to KR10-2003-7005661A priority Critical patent/KR20040034564A/en
Priority to MXPA03003447A priority patent/MXPA03003447A/en
Priority to AU2002237692A priority patent/AU2002237692A1/en
Priority to BR0115176-2A priority patent/BR0115176A/en
Priority to JP2003509775A priority patent/JP2004531185A/en
Priority to EP01986501A priority patent/EP1400115A2/en
Publication of WO2003003737A2 publication Critical patent/WO2003003737A2/en
Publication of WO2003003737A3 publication Critical patent/WO2003003737A3/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame

Abstract

A system (10) and method that encodes information into a video signal by substituting luminance information within the video signal with a modulated frame of content data on one or more lines of the active portion of the video signal to provide an additional information channel on the video signal. A modulation and video synchronization circuit (32) converts content data into at least one modulated frame of content data having video synchronization information. An interleaver (34) is operatively connected to the modulation and video synchronization circuit (32) and interleaves the modulated frame of content data within at least one selected line of the video signal.
PCT/US2001/045445 2000-10-24 2001-10-23 System and method for encoding information into a video signal WO2003003737A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR10-2003-7005661A KR20040034564A (en) 2001-06-19 2001-10-23 System and method for encoding information into a video signal
MXPA03003447A MXPA03003447A (en) 2000-10-24 2001-10-23 System and method for encoding information into a video signal.
AU2002237692A AU2002237692A1 (en) 2001-06-19 2001-10-23 System and method for encoding information into a video signal
BR0115176-2A BR0115176A (en) 2001-06-19 2001-10-23 System and method for encoding information in a video signal
JP2003509775A JP2004531185A (en) 2001-06-19 2001-10-23 System and method for encoding information into a video signal
EP01986501A EP1400115A2 (en) 2001-06-19 2001-10-23 System and method for encoding information into a video signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/884,897 2001-06-19
US09/884,897 US7057666B2 (en) 2000-10-24 2001-06-19 System and method for encoding information into a video signal

Publications (2)

Publication Number Publication Date
WO2003003737A2 WO2003003737A2 (en) 2003-01-09
WO2003003737A3 true WO2003003737A3 (en) 2003-03-13

Family

ID=25385660

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/045445 WO2003003737A2 (en) 2000-10-24 2001-10-23 System and method for encoding information into a video signal

Country Status (7)

Country Link
EP (1) EP1400115A2 (en)
JP (1) JP2004531185A (en)
KR (1) KR20040034564A (en)
CN (1) CN1531818A (en)
AU (1) AU2002237692A1 (en)
BR (1) BR0115176A (en)
WO (1) WO2003003737A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040158877A1 (en) * 2003-02-07 2004-08-12 Global View Co., Ltd. Control method and device of video signal combined with interactive control data
US8111670B2 (en) * 2007-03-12 2012-02-07 Samsung Electronics Co., Ltd. System and method for processing wireless high definition video data using remainder bytes
JP2012526845A (en) 2009-05-13 2012-11-01 ケラプラスト テクノロジーズ， リミテッド Biopolymer material
IT1397789B1 (en) * 2010-01-22 2013-01-24 Sisvel Technology Srl METHOD FOR TRANSPORTATION OF INFORMATION AND / OR APPLICATION DATA WITHIN A DIGITAL VIDEO FLOW AND RELATED DEVICES FOR THE GENERATION AND FRUITION OF SUCH VIDEO FLOW.
KR20150055123A (en) * 2013-11-08 2015-05-21 강원대학교산학협력단 Apparatus for transferring image data in digital TV

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029558A1 (en) * 1994-04-20 1995-11-02 Shoot The Moon Products, Inc. Method and apparatus for nesting secondary signals within a television signal
WO1996027264A1 (en) * 1995-02-28 1996-09-06 Nielsen Media Research, Inc. Video and data co-channel communication system
WO1996031963A1 (en) * 1995-04-06 1996-10-10 Zenith Electronics Corporation Atv/mpeg sync system
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029558A1 (en) * 1994-04-20 1995-11-02 Shoot The Moon Products, Inc. Method and apparatus for nesting secondary signals within a television signal
WO1996027264A1 (en) * 1995-02-28 1996-09-06 Nielsen Media Research, Inc. Video and data co-channel communication system
WO1996031963A1 (en) * 1995-04-06 1996-10-10 Zenith Electronics Corporation Atv/mpeg sync system
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
WO2003003737A2 (en) 2003-01-09
CN1531818A (en) 2004-09-22
AU2002237692A1 (en) 2003-03-03
KR20040034564A (en) 2004-04-28
JP2004531185A (en) 2004-10-07
EP1400115A2 (en) 2004-03-24
BR0115176A (en) 2004-06-15

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