207 search results - page 31 / 42 » Self-Calibration of a Camera from Video of a Walking Human |
CHI
2009
ACM
14 years 8 months ago
2009
ACM
This paper describes a user interface for video chat that is capable of panning, tilting, and zooming (PTZ) operation using head tracking. The approach is to map a captured 3D pos...
CHI
2005
ACM
14 years 7 months ago
2005
ACM
MultiView is a new video conferencing system that supports collaboration between remote groups of people. MultiView accomplishes this by being spatially faithful. As a result, Mul...
ROBIO
2006
IEEE
14 years 1 months ago
2006
IEEE
— In this paper we present a multi-sensor fusion system for tracking people with a mobile robot, which integrates the information provided by a laser range sensor and a PTZ camer...
ICMI
2005
Springer
14 years 26 days ago
2005
Springer
In this paper, we present a novel approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a jo...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
In this paper we present a method for computing the localization of a mobile robot with reference to a learning video sequence. The robot is first guided on a path by a human, whi...