JPS5851676A - 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
JPS5851676A
JPS5851676A JP56149313A JP14931381A JPS5851676A JP S5851676 A JPS5851676 A JP S5851676A JP 56149313 A JP56149313 A JP 56149313A JP 14931381 A JP14931381 A JP 14931381A JP S5851676 A JPS5851676 A JP S5851676A
Authority
JP
Japan
Prior art keywords
shading
cathode ray
ray tube
signal
shading correction
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
JP56149313A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643393B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Tachibana
仁 立花
Kazuhiko Sano
和彦 佐野
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.)
Ikegami Tsushinki Co Ltd
Original Assignee
Ikegami Tsushinki Co Ltd
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 Ikegami Tsushinki Co Ltd filed Critical Ikegami Tsushinki Co Ltd
Priority to JP56149313A priority Critical patent/JPS5851676A/ja
Publication of JPS5851676A publication Critical patent/JPS5851676A/ja
Publication of JPS643393B2 publication Critical patent/JPS643393B2/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
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection-Type Copiers In General (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
JP56149313A 1981-09-24 1981-09-24 シエ−デイング補正装置 Granted JPS5851676A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56149313A JPS5851676A (ja) 1981-09-24 1981-09-24 シエ−デイング補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56149313A JPS5851676A (ja) 1981-09-24 1981-09-24 シエ−デイング補正装置

Publications (2)

Publication Number Publication Date
JPS5851676A true JPS5851676A (ja) 1983-03-26
JPS643393B2 JPS643393B2 (enrdf_load_stackoverflow) 1989-01-20

Family

ID=15472385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56149313A Granted JPS5851676A (ja) 1981-09-24 1981-09-24 シエ−デイング補正装置

Country Status (1)

Country Link
JP (1) JPS5851676A (enrdf_load_stackoverflow)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60151632A (ja) * 1984-01-19 1985-08-09 Fuji Photo Film Co Ltd 写真画像情報の較正方法
US4631576A (en) * 1984-11-13 1986-12-23 Hazeltine Corporation Nonuniformity correction system for color CRT display
US4670778A (en) * 1983-12-06 1987-06-02 Fuji Photo Film Co., Ltd. Method of correcting phosphor luminance unevenness in a color fiber optic cathode-ray tube
JPS6348982A (ja) * 1986-08-19 1988-03-01 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング補正装置
JPS6362489A (ja) * 1986-09-03 1988-03-18 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング検出装置
US4746970A (en) * 1985-01-09 1988-05-24 Sony Corporation White uniformity correcting apparatus for a three-color display wherein correction signals are stored in a memory
JPS63165819A (ja) * 1986-12-27 1988-07-09 Hamamatsu Photonics Kk 空間光変調器のシエ−デイング補正方法
JPS63305335A (ja) * 1987-06-05 1988-12-13 Fuji Photo Film Co Ltd ビデオプリンタのシエーディング補正方法
JPS6435538A (en) * 1987-07-31 1989-02-06 Fuji Photo Film Co Ltd Shading correction device for photographic printer
JPH01191595A (ja) * 1988-01-27 1989-08-01 Fujitsu General Ltd ビデオ・プリンタの色再現制御方法
US4868668A (en) * 1986-08-21 1989-09-19 Electrohome Limited System and method for image adjustment in an optical projection system
DE4330842A1 (de) * 1992-09-14 1994-03-17 Eastman Kodak Co Dynamische Verstärkungskorrektur für CRT-Drucker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423322A (en) * 1977-07-25 1979-02-21 Hitachi Ltd Automatic regulator for brightness of television screen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423322A (en) * 1977-07-25 1979-02-21 Hitachi Ltd Automatic regulator for brightness of television screen

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670778A (en) * 1983-12-06 1987-06-02 Fuji Photo Film Co., Ltd. Method of correcting phosphor luminance unevenness in a color fiber optic cathode-ray tube
JPS60151632A (ja) * 1984-01-19 1985-08-09 Fuji Photo Film Co Ltd 写真画像情報の較正方法
US4631576A (en) * 1984-11-13 1986-12-23 Hazeltine Corporation Nonuniformity correction system for color CRT display
US4746970A (en) * 1985-01-09 1988-05-24 Sony Corporation White uniformity correcting apparatus for a three-color display wherein correction signals are stored in a memory
JPS6348982A (ja) * 1986-08-19 1988-03-01 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング補正装置
US4868668A (en) * 1986-08-21 1989-09-19 Electrohome Limited System and method for image adjustment in an optical projection system
JPS6362489A (ja) * 1986-09-03 1988-03-18 Fuji Photo Film Co Ltd 画像出力装置のシエ−デイング検出装置
JPS63165819A (ja) * 1986-12-27 1988-07-09 Hamamatsu Photonics Kk 空間光変調器のシエ−デイング補正方法
JPS63305335A (ja) * 1987-06-05 1988-12-13 Fuji Photo Film Co Ltd ビデオプリンタのシエーディング補正方法
JPS6435538A (en) * 1987-07-31 1989-02-06 Fuji Photo Film Co Ltd Shading correction device for photographic printer
JPH01191595A (ja) * 1988-01-27 1989-08-01 Fujitsu General Ltd ビデオ・プリンタの色再現制御方法
DE4330842A1 (de) * 1992-09-14 1994-03-17 Eastman Kodak Co Dynamische Verstärkungskorrektur für CRT-Drucker
DE4330842C2 (de) * 1992-09-14 2001-03-08 Eastman Kodak Co Dynamische Verstärkungskorrektur für CRT-Drucker

Also Published As

Publication number Publication date
JPS643393B2 (enrdf_load_stackoverflow) 1989-01-20

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