@inproceedings{513d63da50034baaa5ed8da9fede6654,
title = "HMMRF: A Stochastic Model for Offline Handwritten Chinese Character Recognition",
abstract = "This paper proposes an Hidden Markov Mesh Random Field (HMMRF)-based stochastic model for off-line handwritten Chinese characters recognition using statistical observation sequences embedded in the strokes of a character. Due to the great amount of Chinese characters and many different writing styles or variations, the recognition of handwritten Chinese characters becomes more difficult and challenging than any other character recognition. In our approach, a new framework based on HMMRF model is put forward at first. The estimation of model parameters and state sequence decoding algorithms are also discussed later. Besides the mathematical model and corresponding issues, nonlinear shape normalization scheme that modifies the distortion and adjusts the correlation of strokes is applied. Two types of stroke-based features are extracted for the rough classification and observation sequence respectively. Experimental results on isolated handwritten Chinese characters demonstrate the effectiveness of our approach.",
keywords = "crossing count feature, handwritten Chinese character recognition (HCCR), hidden Markov mesh random field, nonlinear shape normalization, stroke directional length (traveling length)",
author = "Qing Wang and Rongchun Zhao and Zheru Chi and Feng, \{David D.\}",
note = "Publisher Copyright: {\textcopyright} 2000 IEEE.; 5th International Conference on Signal Processing, ICSP 2000 ; Conference date: 21-08-2000 Through 25-08-2000",
year = "2000",
doi = "10.1109/ICOSP.2000.893379",
language = "英语",
series = "International Conference on Signal Processing Proceedings, ICSP",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1475--1478",
editor = "Yuan Baozong and Tang Xiaofang",
booktitle = "International Conference on Signal Processing Proceedings, ICSP",
}