256 search results - page 12 / 52 » Video Segmentation Using Combined Cues |
PAMI
2012
11 years 10 months ago
2012
—Attention is an integral part of the human visual system and has been widely studied in the visual attention literature. The human eyes fixate at important locations in the scen...
ICMI
2003
Springer
14 years 21 days ago
2003
Springer
This paper presents a multi-modal approach to locate a speaker in a scene and determine to whom he or she is speaking. We present a simple probabilistic framework that combines mu...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Mean shift is a popular method to segment images and videos. Pixels are represented by feature points, and the segmentation is driven by the point density in feature space. In thi...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
Vision-based road detection is important in different areas of
computer vision such as autonomous driving, car collision warning
and pedestrian crossing detection. However, curre...
CVPR
2010
IEEE
13 years 11 months ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...