JPS58223964A - シエ−デイング補正装置 - Google Patents

シエ−デイング補正装置

Info

Publication number
JPS58223964A
JPS58223964A JP57107757A JP10775782A JPS58223964A JP S58223964 A JPS58223964 A JP S58223964A JP 57107757 A JP57107757 A JP 57107757A JP 10775782 A JP10775782 A JP 10775782A JP S58223964 A JPS58223964 A JP S58223964A
Authority
JP
Japan
Prior art keywords
shading correction
circuit
correction coefficient
shading
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.)
Granted
Application number
JP57107757A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0354510B2 (enExample
Inventor
Yoshinori Abe
阿部　喜則
Masahiko Matsunawa
松縄　正彦
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP57107757A priority Critical patent/JPS58223964A/ja
Publication of JPS58223964A publication Critical patent/JPS58223964A/ja
Publication of JPH0354510B2 publication Critical patent/JPH0354510B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Picture Signal Circuits (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP57107757A 1982-06-22 1982-06-22 シエ−デイング補正装置 Granted JPS58223964A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57107757A JPS58223964A (ja) 1982-06-22 1982-06-22 シエ−デイング補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57107757A JPS58223964A (ja) 1982-06-22 1982-06-22 シエ−デイング補正装置

Publications (2)

Publication Number Publication Date
JPS58223964A true JPS58223964A (ja) 1983-12-26
JPH0354510B2 JPH0354510B2 (enExample) 1991-08-20

Family

ID=14467207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57107757A Granted JPS58223964A (ja) 1982-06-22 1982-06-22 シエ−デイング補正装置

Country Status (1)

Country Link
JP (1) JPS58223964A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60216671A (ja) * 1984-04-12 1985-10-30 Ricoh Co Ltd カラースキャナのホワイトバランス調整装置
JPS6277763A (ja) * 1985-09-30 1987-04-09 Nec Corp 画像読取装置
JP2007258973A (ja) * 2006-03-22 2007-10-04 Noritsu Koki Co Ltd シェーディング補正方法および露光装置、シェーディング補正プログラム
JP2007258972A (ja) * 2006-03-22 2007-10-04 Noritsu Koki Co Ltd シェーディング補正方法および露光装置、シェーディング補正プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115073A (en) * 1980-02-18 1981-09-10 Canon Inc Picture scanning method
JPS5773572A (en) * 1980-10-24 1982-05-08 Nec Corp Digital automatic shading corrector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115073A (en) * 1980-02-18 1981-09-10 Canon Inc Picture scanning method
JPS5773572A (en) * 1980-10-24 1982-05-08 Nec Corp Digital automatic shading corrector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60216671A (ja) * 1984-04-12 1985-10-30 Ricoh Co Ltd カラースキャナのホワイトバランス調整装置
JPS6277763A (ja) * 1985-09-30 1987-04-09 Nec Corp 画像読取装置
JP2007258973A (ja) * 2006-03-22 2007-10-04 Noritsu Koki Co Ltd シェーディング補正方法および露光装置、シェーディング補正プログラム
JP2007258972A (ja) * 2006-03-22 2007-10-04 Noritsu Koki Co Ltd シェーディング補正方法および露光装置、シェーディング補正プログラム

Also Published As

Publication number Publication date
JPH0354510B2 (enExample) 1991-08-20

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