793 search results - page 109 / 159 » Matching images more efficiently with local descriptors |
JDA
2008
14 years 10 months ago
2008
Similarity search in texts, notably in biological sequences, has received substantial attention in the last few years. Numerous filtration and indexing techniques have been create...
98
Voted
MICCAI
2007
Springer
15 years 11 months ago
2007
Springer
This paper proposes to use the Laplace-Beltrami spectrum (LBS) as a global shape descriptor for medical shape analysis, allowing for shape comparisons using minimal shape preproces...
ICASSP
2009
IEEE
14 years 8 months ago
2009
IEEE
Recently, the covariance region descriptor [1] has been proved robust and versatile for a modest computational cost. It enables efficient fusion of different types of features. Ba...
117
Voted
CRV
2011
IEEE
13 years 10 months ago
2011
IEEE
—In this paper we present the computer vision component of a 6DOF pose estimation algorithm to be used by an underwater robot. Our goal is to evaluate which feature trackers enab...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Cognitive systems are trained to recognise perceptually meaningful parts of an image. These regions contain some variation, i.e. local texture, and are roughly convex. We call suc...