319 search results - page 51 / 64 » Camera Calibration from Video of a Walking Human |
TIP
2008
13 years 7 months ago
2008
Detection of moving objects in video streams is the first relevant step of information extraction in many computer vision applications. Aside from the intrinsic usefulness of being...
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...
ICMI
2004
Springer
14 years 23 days ago
2004
Springer
We present a video demonstration of an agent-based test bed application for ongoing research into multi-user, multimodal, computer-assisted meetings. The system tracks a two perso...
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...