JPS5897783A - 光学的文字読取装置 - Google Patents

光学的文字読取装置

Info

Publication number
JPS5897783A
JPS5897783A JP56195615A JP19561581A JPS5897783A JP S5897783 A JPS5897783 A JP S5897783A JP 56195615 A JP56195615 A JP 56195615A JP 19561581 A JP19561581 A JP 19561581A JP S5897783 A JPS5897783 A JP S5897783A
Authority
JP
Japan
Prior art keywords
character
pattern
voiced
block
recognition unit
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
JP56195615A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363954B2 (enrdf_load_stackoverflow
Inventor
Toru Suzuki
透 鈴木
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56195615A priority Critical patent/JPS5897783A/ja
Publication of JPS5897783A publication Critical patent/JPS5897783A/ja
Publication of JPS6363954B2 publication Critical patent/JPS6363954B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/18086—Extraction of features or characteristics of the image by performing operations within image blocks or by using histograms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Character Discrimination (AREA)
JP56195615A 1981-12-07 1981-12-07 光学的文字読取装置 Granted JPS5897783A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56195615A JPS5897783A (ja) 1981-12-07 1981-12-07 光学的文字読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56195615A JPS5897783A (ja) 1981-12-07 1981-12-07 光学的文字読取装置

Publications (2)

Publication Number Publication Date
JPS5897783A true JPS5897783A (ja) 1983-06-10
JPS6363954B2 JPS6363954B2 (enrdf_load_stackoverflow) 1988-12-09

Family

ID=16344106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56195615A Granted JPS5897783A (ja) 1981-12-07 1981-12-07 光学的文字読取装置

Country Status (1)

Country Link
JP (1) JPS5897783A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263275A (ja) * 1984-06-11 1985-12-26 Nec Corp 文字認識装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60263275A (ja) * 1984-06-11 1985-12-26 Nec Corp 文字認識装置

Also Published As

Publication number Publication date
JPS6363954B2 (enrdf_load_stackoverflow) 1988-12-09

Similar Documents

Publication Publication Date Title
US4295121A (en) Device for optical character reading
GB1582807A (en) Character recognition and communication system
US4163214A (en) Character recognition system
JPS5897783A (ja) 光学的文字読取装置
JPH02293989A (ja) 文字認識装置
JPS592191A (ja) 手書き日本語文の認識処理方式
JPS5816375A (ja) 光学的読取装置
JPH03212779A (ja) 文字認識装置
JPH0475557B2 (enrdf_load_stackoverflow)
JPS6095689A (ja) 光学的文字読取装置
JPS6336389A (ja) 文字読取装置
JPH01311390A (ja) 文字置換制御方式
JPS59158482A (ja) 文字認識装置
JPS6115288A (ja) 光学的文字読取装置
JP3720405B2 (ja) 領域識別装置及び方法
JPS63143683A (ja) 光学的文字読取り装置
JP2784004B2 (ja) 文字認識装置
JPS5960690A (ja) ２値化装置
JPS60138689A (ja) 文字認識方法
JPH01166167A (ja) 投票券払戻装置
JPS61107485A (ja) 光学的文字読取装置
JPS6336392A (ja) 閾値設定方式
JPS59109982A (ja) 認識文字登録方式
JPS57147779A (en) Optical character reader
JPS5985581A (ja) 認識処理装置の試験方式