Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Performance analysis of a proposed smoothing algorithm for isolated handwritten characters
International Journal of Artificial Intelligence and Soft Computing
HMM-based online handwritten gurmukhi character recognition
Machine Graphics & Vision International Journal
Attention-Feedback Based Robust Segmentation of Online Handwritten Isolated Tamil Words
ACM Transactions on Asian Language Information Processing (TALIP)
Assamese online handwritten digit recognition system using hidden Markov models
Proceeding of the workshop on Document Analysis and Recognition
A data acquisition and analysis system for palm leaf documents in Telugu
Proceeding of the workshop on Document Analysis and Recognition
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In this paper we present an online handwritten symbol recognition system for Telugu, a widely spoken language in India. The system is based on Hidden Markov Models (HMM) and uses a combination of time-domain and frequency-domain features. The system gives top-1 accuracy of 91.6% and top-5 accuracy of 98.7% on a dataset containing 29,158 train samples and 9,235 test samples. We also introduce a cost-effective and natural data collection procedure based on ACECAD® Digimemo® and describe its usage in building a Telugu handwriting dataset.