JP2001223892A - 画像処理装置、方法および記憶媒体 - Google Patents

画像処理装置、方法および記憶媒体

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Publication number
JP2001223892A
JP2001223892A JP2000033919A JP2000033919A JP2001223892A JP 2001223892 A JP2001223892 A JP 2001223892A JP 2000033919 A JP2000033919 A JP 2000033919A JP 2000033919 A JP2000033919 A JP 2000033919A JP 2001223892 A JP2001223892 A JP 2001223892A
Authority
JP
Japan
Prior art keywords
image
defective pixel
pixel area
shift amount
detected
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.)
Pending
Application number
JP2000033919A
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English (en)
Japanese (ja)
Other versions
JP2001223892A5 (enExample
Inventor
Hiroshi Jikumaru
宏 軸丸
Yoshinobu Ochiai
慶喜 落合
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2000033919A priority Critical patent/JP2001223892A/ja
Publication of JP2001223892A publication Critical patent/JP2001223892A/ja
Publication of JP2001223892A5 publication Critical patent/JP2001223892A5/ja
Pending legal-status Critical Current

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  • Facsimiles In General (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Input (AREA)
JP2000033919A 2000-02-10 2000-02-10 画像処理装置、方法および記憶媒体 Pending JP2001223892A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000033919A JP2001223892A (ja) 2000-02-10 2000-02-10 画像処理装置、方法および記憶媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000033919A JP2001223892A (ja) 2000-02-10 2000-02-10 画像処理装置、方法および記憶媒体

Publications (2)

Publication Number Publication Date
JP2001223892A true JP2001223892A (ja) 2001-08-17
JP2001223892A5 JP2001223892A5 (enExample) 2007-04-05

Family

ID=18558336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000033919A Pending JP2001223892A (ja) 2000-02-10 2000-02-10 画像処理装置、方法および記憶媒体

Country Status (1)

Country Link
JP (1) JP2001223892A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7391928B2 (en) 2001-03-15 2008-06-24 Canon Kabushiki Kaisha Image processing for correcting defects of read image
CN112312122A (zh) * 2020-02-12 2021-02-02 北京字节跳动网络技术有限公司 摄像头保护膜的检测方法及装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7391928B2 (en) 2001-03-15 2008-06-24 Canon Kabushiki Kaisha Image processing for correcting defects of read image
CN112312122A (zh) * 2020-02-12 2021-02-02 北京字节跳动网络技术有限公司 摄像头保护膜的检测方法及装置
CN112312122B (zh) * 2020-02-12 2023-04-07 北京字节跳动网络技术有限公司 摄像头保护膜的检测方法及装置

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