A Universal HMM-Based Approach to Image Sequence Classification.

Peter Morguet Manfred K. Lang A Universal HMM-Based Approach to Image Sequence Classification. 146-149 1997 ICIP (3) http://computer.org/proceedings/icip/8183/volume3/81830146abs.htm db/conf/icip/icip1997-3.html#MorguetL97