WO2009005121A1 - インターレース－プログレッシブ変換方法、及びその装置と、プログラム - Google Patents

インターレース－プログレッシブ変換方法、及びその装置と、プログラム Download PDF

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Publication number
WO2009005121A1
WO2009005121A1 PCT/JP2008/062062 JP2008062062W WO2009005121A1 WO 2009005121 A1 WO2009005121 A1 WO 2009005121A1 JP 2008062062 W JP2008062062 W JP 2008062062W WO 2009005121 A1 WO2009005121 A1 WO 2009005121A1
Authority
WO
WIPO (PCT)
Prior art keywords
conversion method
program
progressive conversion
interlace
interlace progressive
Prior art date
Application number
PCT/JP2008/062062
Other languages
English (en)
French (fr)
Inventor
Masato Toda
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Publication of WO2009005121A1 publication Critical patent/WO2009005121A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • 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
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)

Abstract

本発明は、複数枚のインターレース画像を合成してプログレッシブ画像を生成するインターレース－プログレッシブ変換方法であって、フィールド内補間の信頼度に基づいて、複数枚のインターレース画像を合成する合成方法を変更するインターレース‐プログレッシブ変換方法である。
PCT/JP2008/062062 2007-07-03 2008-07-03 インターレース－プログレッシブ変換方法、及びその装置と、プログラム WO2009005121A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007174824 2007-07-03
JP2007-174824 2007-07-03

Publications (1)

Publication Number Publication Date
WO2009005121A1 true WO2009005121A1 (ja) 2009-01-08

Family

ID=40226162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062062 WO2009005121A1 (ja) 2007-07-03 2008-07-03 インターレース－プログレッシブ変換方法、及びその装置と、プログラム

Country Status (1)

Country Link
WO (1) WO2009005121A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02166889A (ja) * 1988-12-20 1990-06-27 Sony Corp 変換回路
JPH09214901A (ja) * 1996-01-27 1997-08-15 Samsung Electron Co Ltd モーションと空間的な相関度を用いる飛越し順次変換装置及びその方法
JP2003339027A (ja) * 2002-05-22 2003-11-28 Matsushita Electric Ind Co Ltd 走査線補間装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02166889A (ja) * 1988-12-20 1990-06-27 Sony Corp 変換回路
JPH09214901A (ja) * 1996-01-27 1997-08-15 Samsung Electron Co Ltd モーションと空間的な相関度を用いる飛越し順次変換装置及びその方法
JP2003339027A (ja) * 2002-05-22 2003-11-28 Matsushita Electric Ind Co Ltd 走査線補間装置

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