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Reseach Article

Spatial Features for Handwritten Kannada and English Character Recognition

Published on None 2010 by B.V.Dhandra, Mallikarjun Hangarge, Gururaj Mukarambi
Recent Trends in Image Processing and Pattern Recognition
Foundation of Computer Science USA
RTIPPR - Number 3
None 2010
Authors: B.V.Dhandra, Mallikarjun Hangarge, Gururaj Mukarambi
12232ca8-2707-46d3-a1cb-8d6dc7c11b22

B.V.Dhandra, Mallikarjun Hangarge, Gururaj Mukarambi . Spatial Features for Handwritten Kannada and English Character Recognition. Recent Trends in Image Processing and Pattern Recognition. RTIPPR, 3 (None 2010), 146-151.

@article{
author = { B.V.Dhandra, Mallikarjun Hangarge, Gururaj Mukarambi },
title = { Spatial Features for Handwritten Kannada and English Character Recognition },
journal = { Recent Trends in Image Processing and Pattern Recognition },
issue_date = { None 2010 },
volume = { RTIPPR },
number = { 3 },
month = { None },
year = { 2010 },
issn = 0975-8887,
pages = { 146-151 },
numpages = 6,
url = { /specialissues/rtippr/number3/990-113/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Special Issue Article
%1 Recent Trends in Image Processing and Pattern Recognition
%A B.V.Dhandra
%A Mallikarjun Hangarge
%A Gururaj Mukarambi
%T Spatial Features for Handwritten Kannada and English Character Recognition
%J Recent Trends in Image Processing and Pattern Recognition
%@ 0975-8887
%V RTIPPR
%N 3
%P 146-151
%D 2010
%I International Journal of Computer Applications
Abstract

This paper presents a handwritten Kannada and English Character recognition system based on spatial features. Directional spatial features viz stroke density, stroke length and the number of stokes are employed as potential features to characterize the handwritten Kannada numerals/vowels and English uppercase alphabets. KNN classifier is used to classify the characters based on these features with four fold cross validation. The proposed system achieves the recognition accuracy as 96.2%, 90.1% and 91.04% for handwritten Kannada numerals, vowels and English uppercase alphabets respectively.

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Index Terms

Computer Science
Information Sciences

Keywords

OCR Spatial Features K-Nearest Neighbor