JPS5981774A - 光学的読取装置 - Google Patents

光学的読取装置

Info

Publication number
JPS5981774A
JPS5981774A JP58180357A JP18035783A JPS5981774A JP S5981774 A JPS5981774 A JP S5981774A JP 58180357 A JP58180357 A JP 58180357A JP 18035783 A JP18035783 A JP 18035783A JP S5981774 A JPS5981774 A JP S5981774A
Authority
JP
Japan
Prior art keywords
filter
section
photoelectric conversion
bright line
light
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
JP58180357A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325389B2 (enrdf_load_stackoverflow
Inventor
Kunihiro Okada
邦弘 岡田
Yoshihito Ohara
大原　義仁
Hisashi Miyashita
宮下　恒
Hirohide Endo
遠藤　裕英
Fumiyuki Inose
猪瀬　文之
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58180357A priority Critical patent/JPS5981774A/ja
Publication of JPS5981774A publication Critical patent/JPS5981774A/ja
Publication of JPS6325389B2 publication Critical patent/JPS6325389B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
JP58180357A 1983-09-30 1983-09-30 光学的読取装置 Granted JPS5981774A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58180357A JPS5981774A (ja) 1983-09-30 1983-09-30 光学的読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58180357A JPS5981774A (ja) 1983-09-30 1983-09-30 光学的読取装置

Publications (2)

Publication Number Publication Date
JPS5981774A true JPS5981774A (ja) 1984-05-11
JPS6325389B2 JPS6325389B2 (enrdf_load_stackoverflow) 1988-05-25

Family

ID=16081822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58180357A Granted JPS5981774A (ja) 1983-09-30 1983-09-30 光学的読取装置

Country Status (1)

Country Link
JP (1) JPS5981774A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831864U (enrdf_load_stackoverflow) * 1971-08-21 1973-04-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831864U (enrdf_load_stackoverflow) * 1971-08-21 1973-04-18

Also Published As

Publication number Publication date
JPS6325389B2 (enrdf_load_stackoverflow) 1988-05-25

Similar Documents

Publication Publication Date Title
JPH0334712B2 (enrdf_load_stackoverflow)
US6891180B2 (en) Camera system for editing documents
US4691228A (en) Image reader
JPS5981774A (ja) 光学的読取装置
JPS59195639A (ja) カラ−アナライザ
JPH0389126A (ja) 光センサの遅れを減少させる装置
JPH1097612A (ja) 画像読取装置及び画像読取システム
JPS58182784A (ja) 光学式情報読取装置
JPS5990460A (ja) カラ−イメ−ジセンサ用光源
JPH0233196B2 (enrdf_load_stackoverflow)
JPS603260A (ja) 原稿読取装置
EP0500220A2 (en) Apparatus and method for separating transparencies
JPS6324379A (ja) 光学読取装置
JPH04305127A (ja) 印刷物検査装置
JPH0272496A (ja) 光学的文字読取装置
JPS5846762A (ja) 密着形２色原稿読取装置
JPS5933576A (ja) 光学的情報読取装置
JPS6248862A (ja) 原稿読取装置
JP2001109841A (ja) 光学式スキャナ
JPH0533268U (ja) 光学文字読取装置
JPS6225561A (ja) 光電変換機構
JPS6096958A (ja) カラ−読取装置
CN116686395A (zh) 光源装置及具备该光源装置的内窥镜系统
JPH0374786A (ja) 光学式文字認識装置
JPS63246971A (ja) 照明装置