AU2003303010A1 - Method and apparatus for generating thin lines in video images - Google Patents

Method and apparatus for generating thin lines in video images

Info

Publication number
AU2003303010A1
AU2003303010A1 AU2003303010A AU2003303010A AU2003303010A1 AU 2003303010 A1 AU2003303010 A1 AU 2003303010A1 AU 2003303010 A AU2003303010 A AU 2003303010A AU 2003303010 A AU2003303010 A AU 2003303010A AU 2003303010 A1 AU2003303010 A1 AU 2003303010A1
Authority
AU
Australia
Prior art keywords
video images
thin lines
generating thin
generating
lines
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003303010A
Inventor
Erwin Bellers
Jan O. G. Caussyn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2003303010A1 publication Critical patent/AU2003303010A1/en
Abandoned legal-status Critical Current

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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
AU2003303010A 2002-12-18 2003-12-10 Method and apparatus for generating thin lines in video images Abandoned AU2003303010A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43459002P 2002-12-18 2002-12-18
US60/434,590 2002-12-18
PCT/IB2003/005991 WO2004056087A1 (en) 2002-12-18 2003-12-10 Method and apparatus for generating thin lines in video images

Publications (1)

Publication Number Publication Date
AU2003303010A1 true AU2003303010A1 (en) 2004-07-09

Family

ID=32595290

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003303010A Abandoned AU2003303010A1 (en) 2002-12-18 2003-12-10 Method and apparatus for generating thin lines in video images

Country Status (6)

Country Link
EP (1) EP1576804A1 (en)
JP (1) JP2006511121A (en)
KR (1) KR20050085698A (en)
CN (1) CN1729680A (en)
AU (1) AU2003303010A1 (en)
WO (1) WO2004056087A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029004A (en) * 1989-09-22 1991-07-02 Victor Company Of Japan, Ltd. Edge enhancement apparatus useful with liquid crystal displays
JP3480615B2 (en) * 1994-12-28 2003-12-22 ソニー株式会社 Video signal processing device
KR0146105B1 (en) * 1995-04-25 1998-09-15 구자홍 Control correction apparatus of pattern recognition type
KR0174454B1 (en) * 1995-06-30 1999-03-20 배순훈 Method and apparatus for thinning edge line in feature point based motion compensation
JP2000101872A (en) * 1998-09-17 2000-04-07 Sanyo Electric Co Ltd Video image interpolation circuit
US6847738B1 (en) * 1999-01-15 2005-01-25 Koninklijke Philips Electronics N.V. Sharpness enhancement
JP2002290773A (en) * 2001-03-23 2002-10-04 Sharp Corp Image enhancing device and image enhancing program

Also Published As

Publication number Publication date
CN1729680A (en) 2006-02-01
EP1576804A1 (en) 2005-09-21
WO2004056087A1 (en) 2004-07-01
KR20050085698A (en) 2005-08-29
JP2006511121A (en) 2006-03-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase