632 search results - page 113 / 127 » Using Optical Flow for Tracking |
MOBISYS
2003
ACM
14 years 8 months ago
2003
ACM
Smart Dust sensor networks ? consisting of cubic millimeter scale sensor nodes capable of limited computation, sensing, and passive optical communication with a base station ? are...
ISMAR
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper we present the evaluation of a virtual mirror used as a navigational tool within a medical augmented reality (AR) system for laparoscopy. 12 surgeons of our clinical...
BROADNETS
2006
IEEE
14 years 2 months ago
2006
IEEE
— A camera sensor network is a wireless network of cameras that are designed for ad-hoc deployment. The camera sensors in such a network need to be properly calibrated by determi...
FGR
2002
IEEE
14 years 1 months ago
2002
IEEE
We describe a method for learning classes of facial motion patterns from video of a human interacting with a computerized embodied agent. The method also learns correlations betwe...
WACV
2002
IEEE
14 years 1 months ago
2002
IEEE
We present a method for estimating eye gaze direction, which represents a departure from conventional eye gaze estimation methods, the majority of which are based on tracking spec...