JPH0365585B2 - - Google Patents

Info

Publication number
JPH0365585B2
JPH0365585B2 JP57131564A JP13156482A JPH0365585B2 JP H0365585 B2 JPH0365585 B2 JP H0365585B2 JP 57131564 A JP57131564 A JP 57131564A JP 13156482 A JP13156482 A JP 13156482A JP H0365585 B2 JPH0365585 B2 JP H0365585B2
Authority
JP
Japan
Prior art keywords
direction code
contour
pattern
code string
dictionary
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
JP57131564A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5922178A (ja
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 filed Critical
Priority to JP57131564A priority Critical patent/JPS5922178A/ja
Publication of JPS5922178A publication Critical patent/JPS5922178A/ja
Publication of JPH0365585B2 publication Critical patent/JPH0365585B2/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

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)
  • Character Discrimination (AREA)
JP57131564A 1982-07-28 1982-07-28 図形認識装置 Granted JPS5922178A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57131564A JPS5922178A (ja) 1982-07-28 1982-07-28 図形認識装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57131564A JPS5922178A (ja) 1982-07-28 1982-07-28 図形認識装置

Publications (2)

Publication Number Publication Date
JPS5922178A JPS5922178A (ja) 1984-02-04
JPH0365585B2 true JPH0365585B2 (OSRAM) 1991-10-14

Family

ID=15061007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57131564A Granted JPS5922178A (ja) 1982-07-28 1982-07-28 図形認識装置

Country Status (1)

Country Link
JP (1) JPS5922178A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170674A (ja) * 1984-09-14 1986-04-11 Canon Inc 画像処理装置
JPS61262888A (ja) * 1985-05-16 1986-11-20 Toshiba Corp パタ−ンの特徴抽出方式

Also Published As

Publication number Publication date
JPS5922178A (ja) 1984-02-04

Similar Documents

Publication Publication Date Title
EP0114248B1 (en) Complex pattern recognition method and system
Chang et al. A shape recognition scheme based on relative distances of feature points from the centroid
EP0099476B1 (en) Identity verification system
US6144764A (en) Method and apparatus for on-line handwritten input character recognition and recording medium for executing the method
JP3218004B2 (ja) 試験署名検証方法
EP0085545A2 (en) Pattern recognition apparatus and method for making same
EP0355748A2 (en) A pattern recognition apparatus and method for doing the same
JPH09288729A (ja) 個人の手書き署名の符号化方法及び検証方法
Biswas et al. Writer identification of Bangla handwritings by radon transform projection profile
CN116704557A (zh) 一种基于纹理信息的低质量指纹匹配方法
JPH0365585B2 (OSRAM)
Jobaneh Fingerprint recognition using markov chain and kernel smoothing technique with generalized regression Neural network and adaptive resonance theory with mapping
Saleem et al. Preprocessing approaches in DTW based online signature verification
JPH08255223A (ja) 文字認識装置における類似文字判別方法
Garain et al. On machine understanding of online handwritten mathematical expressions
JPS6315383A (ja) パタン照合装置
Babczyński et al. Direct Tensor Voting in line segmentation of handwritten documents
Sunilkumar et al. Gujarati handwritten character recognition using grey level co-occurrence matrix and dynamic time warping technique
Inuganti et al. Recognition of online handwritten Telugu stroke by detected dominant points using curvature estimation
JPH0357509B2 (OSRAM)
KR100414051B1 (ko) 문자의획인식방법
JPH0962788A (ja) オンライン手書き文字認識方法
JPS6022793B2 (ja) 文字識別装置
JPS6249581A (ja) 文字認識装置
JPS6128180A (ja) オンライン手書き図形認識装置