164 search results - page 12 / 33 » Detecting textured objects using convex hull |
WAPCV
2004
Springer
15 years 3 months ago
2004
Springer
Detection of objects is in general a computationally demanding task. To simplify the problem it is of interest to focus the attention to a set of regions of interest. Indoor enviro...
CHI
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we consider a passive approach to tactile presentation based on changing the surface textures of objects that might naturally be handled by a user. This may allow d...
104
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CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
A novel two-stage level set evolution method for detecting man-made objects in aerial images is described. The method is based on a modified Mumford-Shah model and it uses a two-s...
102
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TCSV
2002
14 years 9 months ago
2002
In this paper, an efficient and computationally fast method for segmenting text and graphics part of document images based on textural cues is presented. We assume that the graphic...
111
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ISVC
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. We describe a proximity query algorithm for the exact minimum distance computation between arbitrarily shaped objects. Special characteristics of the Gilbert-Johnson-Keer...