4557 search results - page 57 / 912 » A performance evaluation of local descriptors |
CVPR
2008
IEEE
15 years 12 months ago
2008
IEEE
The state of the art in visual object retrieval from large databases is achieved by systems that are inspired by text retrieval. A key component of these approaches is that local ...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
It is well known that high-dimensional nearest-neighbor retrieval is very expensive. Many signal processing methods suffer from this computing cost. Dramatic performance gains can...
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CVPR
2004
IEEE
15 years 12 months ago
2004
IEEE
We describe a learning based method for recovering 3D human body pose from single images and monocular image sequences. Our approach requires neither an explicit body model nor pr...
ICFP
2003
ACM
15 years 9 months ago
2003
ACM
Lazy programs are beautiful, but they are slow because they build many thunks. Simple measurements show that most of these thunks are unnecessary: they are in fact always evaluate...
HPCA
1997
IEEE
15 years 2 months ago
1997
IEEE
Many parallel systems offer a simple view of memory: all storage cells are addresseduniformly. Despite a uniform view of the memory, the machines differsignificantly in theirmemo...