449 search results - page 47 / 90 » Efficient use of local edge histogram descriptor |
103
Voted
ICCV
2009
IEEE
16 years 5 months ago
2009
IEEE
Image auto-annotation is an important open problem in
computer vision. For this task we propose TagProp, a discriminatively
trained nearest neighbor model. Tags of test
images a...
105
Voted
IVC
2007
15 years 13 days ago
2007
In urban areas, buildings are often used as landmarks for localization. Reliable and efficient recognition of buildings is crucial for enabling this functionality. Motivated by t...
200
Voted
POPL
2006
ACM
16 years 26 days ago
2006
ACM
In POPL 2002, Petrank and Rawitz showed a universal result-finding optimal data placement is not only NP-hard but also impossible to approximate within a constant factor if P = NP...
101
Voted
CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
In this work we construct scale invariant descriptors (SIDs) without requiring the estimation of image scale; we thereby avoid scale selection which is often unreliable. Our start...
95
Voted
MOBIHOC
2005
ACM
16 years 4 days ago
2005
ACM
We propose a new link metric called normalized advance (NADV) for geographic routing in multihop wireless networks. NADV selects neighbors with the optimal trade-off between proxi...