We propose a novel interface called Twinkle for interacting with an arbitrary physical surface using a handheld projector and a camera. When a user flashes a projection light on ...
Takumi Yoshida, Yuki Hirobe, Hideaki Nii, Naoki Ka...
Tracking technologies, such as eye and head-tracking, provide novel techniques for interacting with video games. For instance, players can shoot with their eyes in a first person ...
In late 2006, Nintendo released a new game controller, the Wiimote, which included a three-axis accelerometer. Since then, a large variety of novel applications for these controll...
This paper addresses the challenge of recognizing behavior of groups of individuals in unconstraint surveillance environments. As opposed to approaches that rely on agglomerative ...
Abstract--This paper presents a survey of trajectory-based activity analysis for visual surveillance. It describes techniques that use trajectory data to define a general set of ac...