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Ninth International Workshop on Frontiers in Handwriting Recognition (IWFHR'04)
Comparison of Elastic Matching Algorithms for Online Tamil Handwritten Character Recognition
Kokubunji, Tokyo, Japan
October 26-October 29
ISBN: 0-7695-2187-8
Niranjan Joshi, Indian Institute of Science - Bangalore
G. Sita, Indian Institute of Science - Bangalore
A. G. Ramakrishnan, Indian Institute of Science - Bangalore
Sriganesh Madhvanath, Hewlett-Packard Labs
We present a comparison of elastic matching schemes for writer dependent on-line handwriting recognition of isolated Tamil characters. Three different features are considered namely, preprocessed x-y co-ordinates, quantized slope values, and dominant point co-ordinates. Seven schemes based on these three features and dynamic time warping distance measure are compared with respect to recognition accuracy, recognition speed, and number of training templates. Along with these results, possible grouping strategies and error analysis is also presented in brief.
Citation:
Niranjan Joshi, G. Sita, A. G. Ramakrishnan, Sriganesh Madhvanath, "Comparison of Elastic Matching Algorithms for Online Tamil Handwritten Character Recognition," iwfhr, pp.444-449, Ninth International Workshop on Frontiers in Handwriting Recognition (IWFHR'04), 2004
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