JP4054780B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP4054780B2
JP4054780B2 JP2004157777A JP2004157777A JP4054780B2 JP 4054780 B2 JP4054780 B2 JP 4054780B2 JP 2004157777 A JP2004157777 A JP 2004157777A JP 2004157777 A JP2004157777 A JP 2004157777A JP 4054780 B2 JP4054780 B2 JP 4054780B2
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JP
Japan
Prior art keywords
correction
image
subject image
dark current
vertical line
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
JP2004157777A
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English (en)
Japanese (ja)
Other versions
JP2005341261A5 (enrdf_load_stackoverflow
JP2005341261A (ja
Inventor
正明 松岡
秀行 蓮覚寺
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 JP2004157777A priority Critical patent/JP4054780B2/ja
Publication of JP2005341261A publication Critical patent/JP2005341261A/ja
Publication of JP2005341261A5 publication Critical patent/JP2005341261A5/ja
Application granted granted Critical
Publication of JP4054780B2 publication Critical patent/JP4054780B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H04N25/633—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current by using optical black pixels

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2004157777A 2004-05-27 2004-05-27 撮像装置 Expired - Fee Related JP4054780B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004157777A JP4054780B2 (ja) 2004-05-27 2004-05-27 撮像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004157777A JP4054780B2 (ja) 2004-05-27 2004-05-27 撮像装置

Publications (3)

Publication Number Publication Date
JP2005341261A JP2005341261A (ja) 2005-12-08
JP2005341261A5 JP2005341261A5 (enrdf_load_stackoverflow) 2007-01-11
JP4054780B2 true JP4054780B2 (ja) 2008-03-05

Family

ID=35494306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004157777A Expired - Fee Related JP4054780B2 (ja) 2004-05-27 2004-05-27 撮像装置

Country Status (1)

Country Link
JP (1) JP4054780B2 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008160405A (ja) * 2006-12-22 2008-07-10 Fujifilm Corp 撮像装置
JP2009033510A (ja) * 2007-07-27 2009-02-12 Hitachi Kokusai Electric Inc 高速度カメラ
JP5022923B2 (ja) 2008-01-23 2012-09-12 富士フイルム株式会社 撮像装置及びその撮像画像信号補正方法
JP5523065B2 (ja) * 2009-11-13 2014-06-18 キヤノン株式会社 撮像装置及びその制御方法
DE102019134473A1 (de) 2019-12-16 2021-06-17 Hoya Corporation Live-Kalibrierung

Also Published As

Publication number Publication date
JP2005341261A (ja) 2005-12-08

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