397 search results - page 40 / 80 » Eye, Brain, and Vision |
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
We develop an automatic system to analyze subtle changes in upper face expressions based on both permanent facial features (brows, eyes, mouth)andtransient facial features (deepen...
CVPR
2004
IEEE
14 years 11 months ago
2004
IEEE
Recognition difficulty is statistically linked to ??? subject covariate factors such as age and gender for three face recognition algorithms: principle components analysis, an int...
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
Study of contrast sensitivity of the human eye shows that we are more sensitive to brightness differences at low intensity levels than at high intensity levels. We apply this fact...
ICCV
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract. This paper describes the development of a real-time perceptive user interface. Two cameras are used to detect a user’s head, eyes, hand, fingers and gestures. These cu...
VR
2000
IEEE
14 years 1 months ago
2000
IEEE
This paper proposes a novel ‘Visuo-Haptic Display’ using a Head-Mounted Projector (HMP) with X’tal Vision optics. Our goal is to develop the device which enables an observer...