4-1 Evolution of Real-time Image Processing in Practical Applications (2009)
Masakazu Ejiri, Takafumi Miyatake, Hiroshi Sako, Akio Nagasaka, Shigeki Nagaya
The history of machine vision and its applications pioneered by the authors and their colleagues at Hitachi during the past three decades is reviewed. A variety of applications, especially in factory...
A Proposal of Pattern Space Trajectory for Gesture Spotting Recognition (2007)
Shigeki Nagaya, Susumu Seki, Ryuichi Oka
We propose a new appearance-based feature for real-time gesture recognition from motion images. The feature is the shape of the trajectory caused by human gestures, in the "Pattern Space...
Real-time Integration of Speech, Gesture, Graphics and Data-base (1995)
Ryuichi Oka, Jiro Kiyama, Hiroshi Kojima, Yoshiaki Itoh, Susumu Seki, Shigeki Nagaya
Introduction A real-time system is proposed for integrating spotting recognition results of human gestures from motion images and spontaneous speech. The integration of the two kinds of spotting is...