JP4533161B2 - 撮像装置及びその異物検出方法 - Google Patents

撮像装置及びその異物検出方法 Download PDF

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Publication number
JP4533161B2
JP4533161B2 JP2005014680A JP2005014680A JP4533161B2 JP 4533161 B2 JP4533161 B2 JP 4533161B2 JP 2005014680 A JP2005014680 A JP 2005014680A JP 2005014680 A JP2005014680 A JP 2005014680A JP 4533161 B2 JP4533161 B2 JP 4533161B2
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Japan
Prior art keywords
image
shooting
foreign object
imaging
comparison image
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JP2005014680A
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Japanese (ja)
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JP2006203688A5 (https=
JP2006203688A (ja
Inventor
寛 松島
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Canon Inc
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Canon Inc
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Priority to JP2005014680A priority Critical patent/JP4533161B2/ja
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JP2005014680A 2005-01-21 2005-01-21 撮像装置及びその異物検出方法 Expired - Fee Related JP4533161B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005014680A JP4533161B2 (ja) 2005-01-21 2005-01-21 撮像装置及びその異物検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005014680A JP4533161B2 (ja) 2005-01-21 2005-01-21 撮像装置及びその異物検出方法

Publications (3)

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JP2006203688A JP2006203688A (ja) 2006-08-03
JP2006203688A5 JP2006203688A5 (https=) 2008-03-06
JP4533161B2 true JP4533161B2 (ja) 2010-09-01

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JP2005014680A Expired - Fee Related JP4533161B2 (ja) 2005-01-21 2005-01-21 撮像装置及びその異物検出方法

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JP (1) JP4533161B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0717986D0 (en) * 2007-09-14 2007-10-24 Cnh Belgium Nv A method and apparatus for detecting errors in electronically processed images
FR2949220B1 (fr) * 2009-08-21 2011-09-09 Snecma Procede et systeme de detection de l'ingestion d'un objet par un turboreacteur d'avion au cours d'une mission
JP5499588B2 (ja) * 2009-09-14 2014-05-21 日本電気株式会社 撮像装置、およびその画像処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01250050A (ja) * 1988-03-30 1989-10-05 Toshiba Corp 光学系の付着ごみ等検出装置
JP3181729B2 (ja) * 1992-11-09 2001-07-03 マツダ株式会社 塗膜欠陥検出におけるレンズ汚れ検出方法及びその装置
JP3826878B2 (ja) * 2002-11-19 2006-09-27 コニカミノルタフォトイメージング株式会社 撮像装置

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JP2006203688A (ja) 2006-08-03

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