56 search results - page 8 / 12 » B-spline active contours for fast video segmentation |
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
A system for video surveillance purposes in wide areas based on active cameras, also capable to follow a person in the scene by keeping him framed, is presented. The proposed appr...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper presents a fast and efficient method to determine intervertebral disk orientation in a magnetic resonance (MR) image of the spine. The algorithm originates from active ...
ISBI
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper we present a dynamic texture based motion segmentation approach to address the challenging problem of heart localization and segmentation in 4D Spatio-temporal cardi...
CVPR
2001
IEEE
14 years 11 months ago
2001
IEEE
A methodology for the segmentation of successive frames of a video sequence is presented. Traditional methods, treating each frame in isolation, are computationally expensive, ign...
VIIP
2001
13 years 11 months ago
2001
In this paper, we present an easy, efficient and practical algorithm, which extracts the feature silhouette from a photograph for virtual human modeling. Our segmentation algorith...