JP5068079B2 - 異なるコントラストレベルを有する画像を比較するためのシステムおよび方法 - Google Patents

異なるコントラストレベルを有する画像を比較するためのシステムおよび方法 Download PDF

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JP5068079B2
JP5068079B2 JP2006549468A JP2006549468A JP5068079B2 JP 5068079 B2 JP5068079 B2 JP 5068079B2 JP 2006549468 A JP2006549468 A JP 2006549468A JP 2006549468 A JP2006549468 A JP 2006549468A JP 5068079 B2 JP5068079 B2 JP 5068079B2
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ratio
digital
image
contrast
digital image
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JP2007524940A (ja
JP2007524940A5 (enExample
Inventor
ハッチンソン，マイケル・シィ
ホーキー，マイケル・ディ
リー，マーク・エイ
ミード，ウィリアム・ディ
ケネディー，ジェームズ・シィ
リーチャーズ，トーマス・イー
ダンカン，マイケル・ジェイ
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Boeing Co
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Boeing Co
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30136—Metal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30164—Workpiece; Machine component

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Television Receiver Circuits (AREA)
JP2006549468A 2004-01-09 2005-01-06 異なるコントラストレベルを有する画像を比較するためのシステムおよび方法 Expired - Lifetime JP5068079B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US53535804P 2004-01-09 2004-01-09
US60/535,358 2004-01-09
US11/018,840 US7561753B2 (en) 2004-01-09 2004-12-21 System and method for comparing images with different contrast levels
US11/018,840 2004-12-21
PCT/US2005/000645 WO2005069218A2 (en) 2004-01-09 2005-01-06 System and method for comparing images with different contrast levels

Publications (3)

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JP2007524940A JP2007524940A (ja) 2007-08-30
JP2007524940A5 JP2007524940A5 (enExample) 2008-02-21
JP5068079B2 true JP5068079B2 (ja) 2012-11-07

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JP2006549468A Expired - Lifetime JP5068079B2 (ja) 2004-01-09 2005-01-06 異なるコントラストレベルを有する画像を比較するためのシステムおよび方法

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US (2) US7561753B2 (enExample)
EP (1) EP1702303B1 (enExample)
JP (1) JP5068079B2 (enExample)
CA (1) CA2549622C (enExample)
RU (1) RU2367022C2 (enExample)
WO (1) WO2005069218A2 (enExample)

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Also Published As

Publication number Publication date
US7747099B2 (en) 2010-06-29
JP2007524940A (ja) 2007-08-30
EP1702303B1 (en) 2015-05-27
CA2549622C (en) 2011-02-15
WO2005069218A8 (en) 2005-09-09
RU2367022C2 (ru) 2009-09-10
EP1702303A2 (en) 2006-09-20
US7561753B2 (en) 2009-07-14
RU2006128871A (ru) 2008-02-20
US20090232412A1 (en) 2009-09-17
WO2005069218A2 (en) 2005-07-28
CA2549622A1 (en) 2005-07-28
US20050152615A1 (en) 2005-07-14
WO2005069218A3 (en) 2006-02-23

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