5210 search results - page 122 / 1042 » Exact geometric computation |
ICCV
2007
IEEE
15 years 12 months ago
2007
IEEE
We propose using the proximity distribution of vectorquantized local feature descriptors for object and category recognition. To this end, we introduce a novel "proximity dis...
ICCV
2007
IEEE
15 years 12 months ago
2007
IEEE
Recent work in object categorization often uses local image descriptors such as SIFT to learn and detect object categories. Such descriptors explicitly code local appearance and h...
ICCV
2003
IEEE
15 years 12 months ago
2003
IEEE
Symmetry is an effective geometric cue to facilitate conventional segmentation techniques on images of man-made environment. Based on three fundamental principles that summarize t...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
This paper deals with the matching of geometric objects including points, curves, surfaces, and subvolumes using implicit object representations in both linear and non-linear sett...
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ICDCS
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we study the problem of minimum connected dominating set in geometric k-disk graphs. This research is motivated by the problem of virtual backbone construction in w...