JP4471352B2 - 欠陥画素補正装置及び方法及び撮像装置及びプログラム及び記憶媒体 - Google Patents

欠陥画素補正装置及び方法及び撮像装置及びプログラム及び記憶媒体 Download PDF

Info

Publication number
JP4471352B2
JP4471352B2 JP2004099727A JP2004099727A JP4471352B2 JP 4471352 B2 JP4471352 B2 JP 4471352B2 JP 2004099727 A JP2004099727 A JP 2004099727A JP 2004099727 A JP2004099727 A JP 2004099727A JP 4471352 B2 JP4471352 B2 JP 4471352B2
Authority
JP
Japan
Prior art keywords
defective pixel
pixel
defective
pixels
signal
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
JP2004099727A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005286825A (ja
JP2005286825A5 (enExample
Inventor
和也 稲生
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 JP2004099727A priority Critical patent/JP4471352B2/ja
Publication of JP2005286825A publication Critical patent/JP2005286825A/ja
Publication of JP2005286825A5 publication Critical patent/JP2005286825A5/ja
Application granted granted Critical
Publication of JP4471352B2 publication Critical patent/JP4471352B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Transforming Light Signals Into Electric Signals (AREA)
JP2004099727A 2004-03-30 2004-03-30 欠陥画素補正装置及び方法及び撮像装置及びプログラム及び記憶媒体 Expired - Fee Related JP4471352B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004099727A JP4471352B2 (ja) 2004-03-30 2004-03-30 欠陥画素補正装置及び方法及び撮像装置及びプログラム及び記憶媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004099727A JP4471352B2 (ja) 2004-03-30 2004-03-30 欠陥画素補正装置及び方法及び撮像装置及びプログラム及び記憶媒体

Publications (3)

Publication Number Publication Date
JP2005286825A JP2005286825A (ja) 2005-10-13
JP2005286825A5 JP2005286825A5 (enExample) 2007-05-24
JP4471352B2 true JP4471352B2 (ja) 2010-06-02

Family

ID=35184724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004099727A Expired - Fee Related JP4471352B2 (ja) 2004-03-30 2004-03-30 欠陥画素補正装置及び方法及び撮像装置及びプログラム及び記憶媒体

Country Status (1)

Country Link
JP (1) JP4471352B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5049547B2 (ja) * 2006-10-20 2012-10-17 株式会社東芝 半導体検出器の補間装置及びその方法
JP5306081B2 (ja) * 2009-07-01 2013-10-02 株式会社東芝 信号処理回路
JP6071333B2 (ja) 2012-08-27 2017-02-01 キヤノン株式会社 画像処理装置、方法およびプログラム、並びに画像処理装置を有する撮像装置
JP6222908B2 (ja) 2012-09-11 2017-11-01 キヤノン株式会社 画像処理装置、方法およびプログラム、並びに画像処理装置を有する撮像装置
JP6238657B2 (ja) 2013-09-12 2017-11-29 キヤノン株式会社 画像処理装置及びその制御方法

Also Published As

Publication number Publication date
JP2005286825A (ja) 2005-10-13

Similar Documents

Publication Publication Date Title
US8537253B2 (en) Defect pixel detection apparatus and method for detecting defect pixel
JP5379601B2 (ja) 欠陥画素データ補正装置、撮像装置及び欠陥画素データ補正方法
US20130229550A1 (en) Defective pixel correction apparatus, method for controlling the apparatus, and program for causing computer to perform the method
US6181830B1 (en) Image signal correction device
US9635289B2 (en) Image capturing apparatus, control method thereof, and storage medium
JP2009164690A (ja) 画像処理装置、補正情報生成方法、および撮像装置
JP2005328421A (ja) 撮像装置および撮像方法
JP4591046B2 (ja) 欠陥検出補正回路及び欠陥検出補正方法
US9900533B2 (en) Image processing apparatus and method, and image capturing apparatus
JP2020022135A (ja) 欠陥画素補正装置、撮像装置、欠陥画素補正方法
JP4471352B2 (ja) 欠陥画素補正装置及び方法及び撮像装置及びプログラム及び記憶媒体
JP2010021858A (ja) 画素欠陥補正装置
JP5262953B2 (ja) 画像処理装置、画像処理方法及びプログラム
JP2004015191A (ja) 固体撮像素子の欠陥補正装置及び方法
JP2006166194A (ja) 画素欠陥検出回路及び画素欠陥検出方法
JP2010068329A (ja) 撮像装置
JP2001251636A (ja) 固体撮像装置および画素欠陥検出方法
JP2000101924A (ja) 画像入力装置における欠陥検出補正装置
JP4895107B2 (ja) 電子機器、情報処理方法、およびプログラム
JP4331120B2 (ja) 欠陥画素検出方法
JP4394470B2 (ja) 撮像装置
JP2009284343A (ja) 撮像装置、欠陥補正装置、欠陥補正方法及びプログラム
JP5028077B2 (ja) 撮像装置、及びその欠陥画素の判別方法、並びにプログラム
JP6218408B2 (ja) 画像処理装置、画像処理方法及びプログラム
JP4481764B2 (ja) 撮像素子から出力される信号の補正方法およびそれを用いた画像処理装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070329

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070329

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20091102

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091120

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100114

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100226

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100301

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130312

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140312

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees