JP4189654B2 - 画像処理装置 - Google Patents

画像処理装置 Download PDF

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Publication number
JP4189654B2
JP4189654B2 JP2003114423A JP2003114423A JP4189654B2 JP 4189654 B2 JP4189654 B2 JP 4189654B2 JP 2003114423 A JP2003114423 A JP 2003114423A JP 2003114423 A JP2003114423 A JP 2003114423A JP 4189654 B2 JP4189654 B2 JP 4189654B2
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JP
Japan
Prior art keywords
image
backlight
artificial
data
color
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.)
Expired - Fee Related
Application number
JP2003114423A
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English (en)
Japanese (ja)
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JP2004318705A (ja
JP2004318705A5 (enExample
Inventor
忠夫 富山
敏恵 今井
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.)
Seiko Epson Corp
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Seiko Epson Corp
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Priority to JP2003114423A priority Critical patent/JP4189654B2/ja
Priority to US10/825,892 priority patent/US7457465B2/en
Publication of JP2004318705A publication Critical patent/JP2004318705A/ja
Publication of JP2004318705A5 publication Critical patent/JP2004318705A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6072—Colour correction or control adapting to different types of images, e.g. characters, graphs, black and white image portions

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2003114423A 2003-04-18 2003-04-18 画像処理装置 Expired - Fee Related JP4189654B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003114423A JP4189654B2 (ja) 2003-04-18 2003-04-18 画像処理装置
US10/825,892 US7457465B2 (en) 2003-04-18 2004-04-16 Method, apparatus, and computer-readable medium for processing an image while excluding a portion of the image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003114423A JP4189654B2 (ja) 2003-04-18 2003-04-18 画像処理装置

Publications (3)

Publication Number Publication Date
JP2004318705A JP2004318705A (ja) 2004-11-11
JP2004318705A5 JP2004318705A5 (enExample) 2005-09-15
JP4189654B2 true JP4189654B2 (ja) 2008-12-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003114423A Expired - Fee Related JP4189654B2 (ja) 2003-04-18 2003-04-18 画像処理装置

Country Status (2)

Country Link
US (1) US7457465B2 (enExample)
JP (1) JP4189654B2 (enExample)

Families Citing this family (7)

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JP4325552B2 (ja) 2004-12-24 2009-09-02 セイコーエプソン株式会社 画像処理装置、画像処理方法及び画像処理プログラム
JP4727615B2 (ja) * 2007-03-30 2011-07-20 シャープ株式会社 画像処理装置、制御プログラム、コンピュータ読み取り可能な記録媒体、電子機器及び画像処理装置の制御方法
JP2009044417A (ja) * 2007-08-08 2009-02-26 Sony Corp 画像判定装置、画像判定方法、およびプログラム
WO2011068233A1 (en) * 2009-12-03 2011-06-09 Dainippon Sumitomo Pharma Co., Ltd. Imidazoquinolines which act via toll - like receptors (tlr)
JP4930583B2 (ja) * 2009-12-29 2012-05-16 ブラザー工業株式会社 画像記録装置及び画像記録装置の制御プログラム
EP2580913B1 (en) * 2010-06-08 2025-06-25 Dolby Laboratories Licensing Corporation Tone and gamut mapping methods and apparatus
JP5983082B2 (ja) * 2012-06-21 2016-08-31 セイコーエプソン株式会社 表示制御回路、表示装置、及び、電子機器

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JPH08156329A (ja) * 1994-12-12 1996-06-18 Fuji Xerox Co Ltd 画像形成装置
JP2730665B2 (ja) * 1994-12-15 1998-03-25 北陸先端科学技術大学院大学長 文字認識装置および方法
JP3613493B2 (ja) * 1995-09-20 2005-01-26 株式会社リコー カラー画像形成装置及びカラー画像形成方法
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US7457465B2 (en) 2008-11-25
JP2004318705A (ja) 2004-11-11
US20040264801A1 (en) 2004-12-30

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