230 search results - page 33 / 46 » Indexing Based on Scale Invariant Interest Points |
ICDAR
2009
IEEE
13 years 6 months ago
2009
IEEE
One of the major challenges in camera document analysis is to deal with the page curl and perspective distortions. In spite of the prevalence of dewarping techniques, no standard ...
SGP
2004
13 years 11 months ago
2004
Surface editing operations commonly require geometric details of the surface to be preserved as much as possible. We argue that geometric detail is an intrinsic property of a surf...
IVC
2007
13 years 8 months ago
2007
Binary morphological transformations based on the residues (ultimate erosion, skeleton by openings, etc.) are extended to functions by means of the transformation definition and o...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
In this paper, we propose two new, perceptually motivated strategies to better measure the similarity of 2D shape instances that are in the form of closed contours. The first strat...
WCW
2004
Springer
14 years 2 months ago
2004
Springer
Aiming at improving file download speed, existing large-scale P2P content distribution systems substantially employ a multi-source parallel downloading scheme to allow peers servi...