MPEG-7 meta-data enhanced encoder system for embedded systems. - Kohtaro Asai; Hirofumi Nishikawa; Daiki Kudo; Ajay Divakaran (VCIP, 2004)

An efficient recording method for video recorders using the video signature tools. - Mariko Tsurusaki; Daiki Kudo; Hironobu Abe; Hirofumi Nishikawa (ICCE, 2014)