JP4307318B2 - 欠陥画素補正装置及び欠陥画素補正処理方法 - Google Patents

欠陥画素補正装置及び欠陥画素補正処理方法 Download PDF

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Publication number
JP4307318B2
JP4307318B2 JP2004135579A JP2004135579A JP4307318B2 JP 4307318 B2 JP4307318 B2 JP 4307318B2 JP 2004135579 A JP2004135579 A JP 2004135579A JP 2004135579 A JP2004135579 A JP 2004135579A JP 4307318 B2 JP4307318 B2 JP 4307318B2
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pixel
edge direction
signal
defective pixel
defective
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Japanese (ja)
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JP2005318383A5 (enExample
JP2005318383A (ja
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香 田島
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Canon Inc
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Canon Inc
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Priority to JP2004135579A priority Critical patent/JP4307318B2/ja
Priority to US11/086,057 priority patent/US7542082B2/en
Publication of JP2005318383A publication Critical patent/JP2005318383A/ja
Publication of JP2005318383A5 publication Critical patent/JP2005318383A5/ja
Priority to US12/433,783 priority patent/US7929032B2/en
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Publication of JP4307318B2 publication Critical patent/JP4307318B2/ja
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JP2004135579A 2004-03-30 2004-04-30 欠陥画素補正装置及び欠陥画素補正処理方法 Expired - Fee Related JP4307318B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004135579A JP4307318B2 (ja) 2004-04-30 2004-04-30 欠陥画素補正装置及び欠陥画素補正処理方法
US11/086,057 US7542082B2 (en) 2004-03-30 2005-03-22 Method and apparatus for correcting a defective pixel
US12/433,783 US7929032B2 (en) 2004-03-30 2009-04-30 Method and apparatus for correcting a defective pixel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004135579A JP4307318B2 (ja) 2004-04-30 2004-04-30 欠陥画素補正装置及び欠陥画素補正処理方法

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JP2008058368A Division JP4343988B2 (ja) 2008-03-07 2008-03-07 欠陥画素補正装置及び欠陥画素補正処理方法

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JP2005318383A JP2005318383A (ja) 2005-11-10
JP2005318383A5 JP2005318383A5 (enExample) 2006-12-28
JP4307318B2 true JP4307318B2 (ja) 2009-08-05

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780224B1 (ko) 2006-05-11 2007-11-27 삼성전기주식회사 이미지 센서의 불량 화소 검출 및 복원방법
JP4958538B2 (ja) * 2006-12-25 2012-06-20 三星電子株式会社 画像処理装置、画像処理方法、および撮像装置
JP5259449B2 (ja) * 2009-02-17 2013-08-07 オリンパス株式会社 画像処理装置及び方法並びにプログラム
JP5655355B2 (ja) * 2009-11-02 2015-01-21 ソニー株式会社 画素欠陥補正装置、撮像装置、画素欠陥補正方法、およびプログラム
KR101243363B1 (ko) 2010-11-12 2013-03-13 에스케이하이닉스 주식회사 불량픽셀 제거 장치 및 방법
JP6063728B2 (ja) * 2012-12-19 2017-01-18 ハンファテクウィン株式会社Ｈａｎｗｈａ Ｔｅｃｈｗｉｎ Ｃｏ．，Ｌｔｄ． 欠陥画素検出装置、欠陥画素検出方法及びプログラム

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