370 search results - page 47 / 74 » Video Scene Understanding Using Multi-scale Analysis |
MM
2006
ACM
15 years 3 months ago
2006
ACM
We create interactive art that can be enjoyed by groups such as audiences at public events with the intent to encourage communication with those around us as we play with the art....
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ICIAR
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Background updating is an important aspect of dynamic scene analysis. Two critical problems: sudden camera perturbation and the sleeping person problem, which arise frequ...
AVSS
2007
IEEE
15 years 4 months ago
2007
IEEE
Perspective deformations on the image plane make the analysis of object behaviors difficult in surveillance video. In this paper, we improve the results of trajectory-based scene...
ICCV
2005
IEEE
15 years 3 months ago
2005
IEEE
We develop a method for learning the spatial statistics of optical flow fields from a novel training database. Training flow fields are constructed using range images of natur...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
The problem of inferring 3D orientation of a camera from video sequences has been mostly addressed by first computing correspondences of image features. This intermediate step is ...