704 search results - page 126 / 141 » Motion Segmentation with Level Sets |
120
click to vote
TVCG
2010
14 years 12 months ago
2010
— This paper presents topology-based methods to robustly extract, analyze, and track features defined as subsets of isosurfaces. First, we demonstrate how features identified b...
156
click to vote
TIP
2008
15 years 1 months ago
2008
Edge-based and region-based active contours are frequently used in image segmentation. While edges characterize small neighborhoods of pixels, region descriptors characterize entir...
128
click to vote
AVBPA
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. This paper is framed in the field of statistical face analysis. In particular, the problem of accurate segmentation of prominent features of the face in frontal view ima...
108
click to vote
CIVR
2004
Springer
15 years 7 months ago
2004
Springer
Text retrieval from broadcast news video is unsatisfactory, because a transcript word frequently does not directly ‘describe’ the shot when it was spoken. Extending the retriev...
120
click to vote
NIPS
2008
15 years 2 months ago
2008
One of the original goals of computer vision was to fully understand a natural scene. This requires solving several sub-problems simultaneously, including object detection, region...