387 search results - page 51 / 78 » Improving Bag-of-Features for Large Scale Image Search |
95
Voted
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we propose a novel supervised hierarchical sparse coding model based on local image descriptors for classification tasks. The supervised dictionary training is perf...
106
Voted
ICRA
2008
IEEE
15 years 4 months ago
2008
IEEE
— In implementing a vision localization system, a crucial issue to consider is how to efficiently store and recall the necessary information so that the robot is not only able t...
136
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DICTA
2008
14 years 11 months ago
2008
This paper explores how to exploit shape information to perform object class recognition. We use a sparse partbased model to describe object categories defined by shape. The spars...
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
We present a system that can match and reconstruct 3D
scenes from extremely large collections of photographs such
as those found by searching for a given city (e.g., Rome) on
In...
AVSS
2007
IEEE
15 years 4 months ago
2007
IEEE
We present and experiment with a patch-based algorithm for the purpose of object classification in video surveillance. A feature vector is calculated based on template matching o...