671 search results - page 72 / 135 » Shape Matching and Object Recognition Using Shape Contexts |
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
Recognition systems have generally treated specular highlights as noise. We show how to use these highlights as a positive source of information that improves recognition of shiny...
109
click to vote
ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
This paper presents the combined use of gradient and mutual information for infrared and intensity templates matching. We propose to joint: (i) feature matching in a multiresoluti...
123
click to vote
CVPR
2008
IEEE
16 years 1 months ago
2008
IEEE
We introduce spatial PACT (Principal component Analysis of Census Transform histograms), a new representation for recognizing instances and categories of places or scenes. Both pl...
EMMCVPR
2003
Springer
15 years 5 months ago
2003
Springer
Common techniques for curve alignment find a solution in the form of a shortest network path by means of dynamic programming. In this paper we present an approach that employs Set...