94 search results - page 8 / 19 » Image precision silhouette edges |
CVPR
1997
IEEE
15 years 11 months ago
1997
IEEE
A multi-image focus of attention mechanism has been developed that can quickly distinguish raised objects like buildings from structured background clutter typical to many aerial ...
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
We introduce a new graph-theoretic approach to image segmentation based on minimizing a novel class of `mean cut' cost functions. Minimizing these cost functions corresponds ...
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper addresses the problem of computing visual hulls from image contours. We propose a new hybrid approach which overcomes the precision-complexity trade-off inherent to vox...
ACCV
2007
Springer
15 years 3 months ago
2007
Springer
We present a simple and practical approach for segmenting un-occluded items in a scene by actively casting shadows. By ’items’, we refer to objects (or part of objects) enclose...
ICASSP
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper, we investigate an approach that computes salient points, i.e. areas of natural images that contain corners or edges, incrementally. We focus on the popular Harris c...