381 search results - page 65 / 77 » Sensing Activity in Video Images |
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper presents a method for monitoring activities at a ticket vending machine in a video-surveillance context. Rather than relying on the output of a tracking module, which i...
VLBV
2005
Springer
14 years 2 months ago
2005
Springer
A technique for performing progressive mesh-based motion estimation in a layered fashion is presented. Motion compensation based on image warping provides a block prediction free ...
SIGGRAPH
2010
ACM
14 years 1 months ago
2010
ACM
We introduce a purely passive facial capture approach that uses only an array of video cameras, but requires no template facial geometry, no special makeup or markers, and no acti...
LNCS
1993
14 years 26 days ago
1993
– In the past few years considerable demand for user oriented multimedia information systems has developed. These systems must provide a rich set of functionality so that new, co...
BCSHCI
2009
13 years 10 months ago
2009
This paper presents a system for interaction with a display via hand pointing, where a single CCD camera on top of the screen is directed towards the viewers. An attention mechani...