A structural/statistical feature based vector for handwritten character recognition

被引:86
作者
Heutte, L [1 ]
Paquet, T
Moreau, JV
Lecourtier, Y
Olivier, C
机构
[1] Univ Rouen, UFR Sci & Tech, PSI La3i, F-76821 Mt St Aignan, France
[2] Matra Syst & Informat, Velizy Villacoublay, France
关键词
handwritten character recognition; structural features; statistical features; feature definition; missing values; statistical classification;
D O I
10.1016/S0167-8655(98)00039-7
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper describes the application of structural features to the statistical recognition of handwritten characters. It has been demonstrated that a complete description of the characters, based on the combination of seven different families of features, can be achieved and that the same general-purpose structural/statistical feature based vector thus defined proves efficient and robust on different categories of handwritten characters such as digits, uppercase letters and graphemes. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:629 / 641
页数:13
相关论文
共 22 条
[1]  
[Anonymous], 1982, Pattern recognition: A statistical approach
[2]   FEATURE IDENTIFICATION FOR HYBRID STRUCTURAL STATISTICAL PATTERN-CLASSIFICATION [J].
BAIRD, HS .
COMPUTER VISION GRAPHICS AND IMAGE PROCESSING, 1988, 42 (03) :318-333
[3]  
Bunke H., 1990, SYNTACTIC STRUCTURAL
[4]   RECOGNITION OF HANDWRITTEN NUMERALS WITH MULTIPLE FEATURE AND MULTISTAGE CLASSIFIER [J].
CAO, J ;
AHMADI, M ;
SHRIDHAR, M .
PATTERN RECOGNITION, 1995, 28 (02) :153-160
[5]  
CHEN MY, 1994, IEEE T PATTERN ANAL, V16, P481
[6]   PATTERN-RECOGNITION WITH PARTLY MISSING DATA [J].
DIXON, JK .
IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS, 1979, 9 (10) :617-621
[7]  
Fukunaga K., 1990, INTRO STAT PATTERN R
[8]   CHARACTER-RECOGNITION - A REVIEW [J].
GOVINDAN, VK ;
SHIVAPRASAD, AP .
PATTERN RECOGNITION, 1990, 23 (07) :671-683
[9]  
HEUTTE L, 1994, THESIS U ROUEN
[10]  
Heutte L, 1993, P 6 IGS INT C HANDW, P186