Image Preprocessing and Trajectory Feature Extraction based on Hidden Markov Models for Sign Language Recognition.

Duong Van Hieu Supot Nitsuwat Image Preprocessing and Trajectory Feature Extraction based on Hidden Markov Models for Sign Language Recognition. 501-506 2008 SNPD http://doi.ieeecomputersociety.org/10.1109/SNPD.2008.80 conf/snpd/2008 db/conf/snpd/snpd2008.html#HieuN08