JPS58100569A - 画像情報読取装置 - Google Patents

画像情報読取装置

Info

Publication number
JPS58100569A
JPS58100569A JP56198909A JP19890981A JPS58100569A JP S58100569 A JPS58100569 A JP S58100569A JP 56198909 A JP56198909 A JP 56198909A JP 19890981 A JP19890981 A JP 19890981A JP S58100569 A JPS58100569 A JP S58100569A
Authority
JP
Japan
Prior art keywords
paper
image information
filter
optical filter
optical
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
JP56198909A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634989B2 (enrdf_load_stackoverflow
Inventor
Yoji Hoki
陽治 伯耆
Naoki Morimoto
直樹 森本
Toshio Fukushima
俊夫 福島
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56198909A priority Critical patent/JPS58100569A/ja
Publication of JPS58100569A publication Critical patent/JPS58100569A/ja
Publication of JPS634989B2 publication Critical patent/JPS634989B2/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP56198909A 1981-12-10 1981-12-10 画像情報読取装置 Granted JPS58100569A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56198909A JPS58100569A (ja) 1981-12-10 1981-12-10 画像情報読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56198909A JPS58100569A (ja) 1981-12-10 1981-12-10 画像情報読取装置

Publications (2)

Publication Number Publication Date
JPS58100569A true JPS58100569A (ja) 1983-06-15
JPS634989B2 JPS634989B2 (enrdf_load_stackoverflow) 1988-02-01

Family

ID=16398956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56198909A Granted JPS58100569A (ja) 1981-12-10 1981-12-10 画像情報読取装置

Country Status (1)

Country Link
JP (1) JPS58100569A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933560U (ja) * 1982-05-21 1984-03-01 日本精密工業株式会社 光学式読取装置
JPS61144962A (ja) * 1984-12-18 1986-07-02 Fujitsu Ltd カラ−読取装置
JPS62217779A (ja) * 1986-03-19 1987-09-25 Hitachi Ltd カラ−画像信号二値化回路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02103081U (enrdf_load_stackoverflow) * 1989-01-31 1990-08-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933560U (ja) * 1982-05-21 1984-03-01 日本精密工業株式会社 光学式読取装置
JPS61144962A (ja) * 1984-12-18 1986-07-02 Fujitsu Ltd カラ−読取装置
JPS62217779A (ja) * 1986-03-19 1987-09-25 Hitachi Ltd カラ−画像信号二値化回路

Also Published As

Publication number Publication date
JPS634989B2 (enrdf_load_stackoverflow) 1988-02-01

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