121 search results - page 19 / 25 » ThemeRiver: Visualizing Theme Changes over Time |
GW
2003
Springer
14 years 18 days ago
2003
Springer
Abstract. This paper analyzes how expressive gestures of a professional clarinetist contribute to the perception of structural and emotional information in musical performance. The...
SIBGRAPI
2005
IEEE
14 years 29 days ago
2005
IEEE
In this paper we study the use of computer vision techniques for for underwater visual tracking and counting of fishes in vivo. The methodology is based on the application of a B...
MM
2005
ACM
14 years 29 days ago
2005
ACM
Human eyes have limited perception capabilities; for example, only 2 degrees of our 140 degree vision field provide the highest quality of perception. Due to this fact the idea of...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
CVPR
2007
IEEE
14 years 1 months ago
2007
IEEE
In this work, we systematically study the problem of visual event recognition in unconstrained news video sequences. We adopt the discriminative kernel-based method for which vide...