JPS58146975A - パタ−ン認識装置 - Google Patents

パタ−ン認識装置

Info

Publication number
JPS58146975A
JPS58146975A JP57029561A JP2956182A JPS58146975A JP S58146975 A JPS58146975 A JP S58146975A JP 57029561 A JP57029561 A JP 57029561A JP 2956182 A JP2956182 A JP 2956182A JP S58146975 A JPS58146975 A JP S58146975A
Authority
JP
Japan
Prior art keywords
distance
addresses
data
pattern
combination
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
JP57029561A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0145102B2 (2
Inventor
Mizuho Fukuda
福田　瑞穂
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP57029561A priority Critical patent/JPS58146975A/ja
Publication of JPS58146975A publication Critical patent/JPS58146975A/ja
Publication of JPH0145102B2 publication Critical patent/JPH0145102B2/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
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V10/7515—Shifting the patterns to accommodate for positional errors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
JP57029561A 1982-02-24 1982-02-24 パタ−ン認識装置 Granted JPS58146975A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57029561A JPS58146975A (ja) 1982-02-24 1982-02-24 パタ−ン認識装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57029561A JPS58146975A (ja) 1982-02-24 1982-02-24 パタ−ン認識装置

Publications (2)

Publication Number Publication Date
JPS58146975A true JPS58146975A (ja) 1983-09-01
JPH0145102B2 JPH0145102B2 (2) 1989-10-02

Family

ID=12279545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57029561A Granted JPS58146975A (ja) 1982-02-24 1982-02-24 パタ−ン認識装置

Country Status (1)

Country Link
JP (1) JPS58146975A (2)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138854A (en) * 1979-04-16 1980-10-30 Hitachi Ltd Pattern position detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138854A (en) * 1979-04-16 1980-10-30 Hitachi Ltd Pattern position detector

Also Published As

Publication number Publication date
JPH0145102B2 (2) 1989-10-02

Similar Documents

Publication Publication Date Title
JP3170299B2 (ja) 画像読取処理装置
JP6278108B2 (ja) 画像処理装置、画像センサ、画像処理方法
JPH09510809A (ja) ２次元ｃｄｄイメージ中のバーコード・シンボルの精細な方位角を求める方法および装置
US3560928A (en) Apparatus for automatically identifying fingerprint cores
EP0456192B1 (en) Image processing method and apparatus therefor
JPS58146975A (ja) パタ−ン認識装置
JPH024950B2 (2)
JPH0384682A (ja) パターン認識方法及び装置
JPH0145104B2 (2)
JP3675366B2 (ja) 画像抽出処理装置
JPH02202687A (ja) 類似文字判別方法
JPH0731733B2 (ja) 矩形検出装置
JPH01201788A (ja) 文字読取方法
JPH0442710B2 (2)
JPH07109612B2 (ja) 画像処理方法
JPH1021396A (ja) 画像の方向パターン抽出方法
JPS58182791A (ja) 文字パタ−ンの特徴抽出法および分類法
JPS6290787A (ja) パタ−ンマッチング方法
JPH03100776A (ja) 矩形及び表領域抽出方式
JPH05151384A (ja) 認識文字の修正方法
CN111753720A (zh) 一种指纹匹配方法及装置
JPH01154298A (ja) 文字認識方法
JPS59231682A (ja) 文字識別装置
JPH04338887A (ja) 図形特徴表現方法
JPH03223988A (ja) 辞書検索方式