NL1031698A1 - Werkwijze en inrichting voor het verbeteren van kwaliteit van samengesteld videosignaal en werkwijze en inrichting voor het decoderen van samengesteld videosignaal. - Google Patents

Werkwijze en inrichting voor het verbeteren van kwaliteit van samengesteld videosignaal en werkwijze en inrichting voor het decoderen van samengesteld videosignaal.

Info

Publication number
NL1031698A1
NL1031698A1 NL1031698A NL1031698A NL1031698A1 NL 1031698 A1 NL1031698 A1 NL 1031698A1 NL 1031698 A NL1031698 A NL 1031698A NL 1031698 A NL1031698 A NL 1031698A NL 1031698 A1 NL1031698 A1 NL 1031698A1
Authority
NL
Netherlands
Prior art keywords
video signal
composite video
decoding
improving
quality
Prior art date
Application number
NL1031698A
Other languages
English (en)
Other versions
NL1031698C2 (nl
Inventor
Sung-Hee Kim
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1031698A1 publication Critical patent/NL1031698A1/nl
Application granted granted Critical
Publication of NL1031698C2 publication Critical patent/NL1031698C2/nl

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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/146—Decoding means therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/66—Circuits for processing colour signals for synchronous demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
NL1031698A 2005-06-04 2006-04-26 Werkwijze en inrichting voor het verbeteren van kwaliteit van samengesteld videosignaal en werkwijze en inrichting voor het decoderen van samengesteld videosignaal. NL1031698C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050048115A KR101120092B1 (ko) 2005-06-04 2005-06-04 복합 영상 신호의 화질 개선 방법, 그 장치 및 복합 영상신호의 디코딩 방법 및 장치
KR20050048115 2005-06-04

Publications (2)

Publication Number Publication Date
NL1031698A1 true NL1031698A1 (nl) 2006-12-05
NL1031698C2 NL1031698C2 (nl) 2008-05-08

Family

ID=37484742

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1031698A NL1031698C2 (nl) 2005-06-04 2006-04-26 Werkwijze en inrichting voor het verbeteren van kwaliteit van samengesteld videosignaal en werkwijze en inrichting voor het decoderen van samengesteld videosignaal.

Country Status (4)

Country Link
US (1) US7969511B2 (nl)
KR (1) KR101120092B1 (nl)
CN (1) CN1874528B (nl)
NL (1) NL1031698C2 (nl)

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Also Published As

Publication number Publication date
US7969511B2 (en) 2011-06-28
CN1874528A (zh) 2006-12-06
US20060274210A1 (en) 2006-12-07
KR101120092B1 (ko) 2012-03-23
CN1874528B (zh) 2012-04-25
NL1031698C2 (nl) 2008-05-08
KR20060126316A (ko) 2006-12-07

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Effective date: 20080305

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