JPH0143351B2 - - Google Patents

Info

Publication number
JPH0143351B2
JPH0143351B2 JP57175222A JP17522282A JPH0143351B2 JP H0143351 B2 JPH0143351 B2 JP H0143351B2 JP 57175222 A JP57175222 A JP 57175222A JP 17522282 A JP17522282 A JP 17522282A JP H0143351 B2 JPH0143351 B2 JP H0143351B2
Authority
JP
Japan
Prior art keywords
noise
difficulty
image
difficulty level
recognition area
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.)
Expired
Application number
JP57175222A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5971581A (ja
Inventor
Hiroshi Ikeda
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 JP57175222A priority Critical patent/JPS5971581A/ja
Publication of JPS5971581A publication Critical patent/JPS5971581A/ja
Publication of JPH0143351B2 publication Critical patent/JPH0143351B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP57175222A 1982-10-05 1982-10-05 画像認識方法 Granted JPS5971581A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57175222A JPS5971581A (ja) 1982-10-05 1982-10-05 画像認識方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57175222A JPS5971581A (ja) 1982-10-05 1982-10-05 画像認識方法

Publications (2)

Publication Number Publication Date
JPS5971581A JPS5971581A (ja) 1984-04-23
JPH0143351B2 true JPH0143351B2 (fr) 1989-09-20

Family

ID=15992419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57175222A Granted JPS5971581A (ja) 1982-10-05 1982-10-05 画像認識方法

Country Status (1)

Country Link
JP (1) JPS5971581A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3021556B2 (ja) * 1990-06-20 2000-03-15 ソニー株式会社 映像情報処理装置とその方法
US5901255A (en) * 1992-02-07 1999-05-04 Canon Kabushiki Kaisha Pattern recognition method and apparatus capable of selecting another one of plural pattern recognition modes in response to a number of rejects of recognition-processed pattern segments

Also Published As

Publication number Publication date
JPS5971581A (ja) 1984-04-23

Similar Documents

Publication Publication Date Title
JPH0215102B2 (fr)
JPH02306386A (ja) 文字認識装置
JPH04198741A (ja) 形状欠陥検出装置
JPH0143351B2 (fr)
JPH0765149A (ja) 人物認識装置
JP2637591B2 (ja) 位置認識装置及びその方法
JPH11219435A (ja) 自動車用白線検出装置
JPH065545B2 (ja) 図形認識装置
JP2000194861A (ja) 画像認識方法及び装置
JP3031069B2 (ja) 外観検査方法
JPH07302346A (ja) 路面の白線検出方法
JPS58129888A (ja) 円形端面の位置検出装置
JPS61286704A (ja) 画像の境界線検出方法
JPH0115910B2 (fr)
JPS62233705A (ja) 位置検出方法
JPH10312460A (ja) 画像処理方法及び高精度画像処理装置
JPH09147121A (ja) ロボットの物体認識方法及びその装置
JP3348938B2 (ja) 位置認識装置
JPH07104137B2 (ja) 対象パタ−ンの回転角検出方法
JPH065544B2 (ja) 図形認識装置
JP2638147B2 (ja) 磁気ヘッドのギャップ位置認識方法
JPH05196424A (ja) パターン認識方法
JPH04286085A (ja) パターン認識方法
JPS6360432B2 (fr)
JP3522383B2 (ja) ワーク画像処理装置