187 search results - page 4 / 38 » Scale-Invariant Features on the Sphere |
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IJRR
2002
14 years 9 months ago
2002
A key component of a mobile robot system is the ability to localize itself accurately and, simultaneously, to build a map of the environment. Most of the existing algorithms are b...
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper presents a novel method for detecting scale
invariant keypoints. It fills a gap in the set of available
methods, as it proposes a scale-selection mechanism for
juncti...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Over the years, several spatio-temporal interest point detectors have been proposed. While some detectors can only extract a sparse set of scaleinvariant features, others allow for...
ICIAR
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Stereo cameras, laser rangers and other time-of-flight ranging devices are utilized with increasing frequency as they can provide information in the 3D plane. The abilit...
IBPRIA
2009
Springer
15 years 2 months ago
2009
Springer
In this paper we present a novel scale invariant interest point detector of blobs which incorporates the idea of blob movement along the scales. This trajectory of the blobs throug...