Tool Operation Recognition Based on Robust Optical Flow and HMM from Short-Time Sequential Image Data.

Hidetomo Sakaino Yutaka Yanagisawa Tetsuji Satoh Tool Operation Recognition Based on Robust Optical Flow and HMM from Short-Time Sequential Image Data. 156-167 2004 8 JACIII 2 http://www.fujipress.jp/finder/xslt.php?mode=present&inputfile=JACII000800020010.xml db/journals/jaciii/jaciii8.html#SakainoYS04