215 search results - page 36 / 43 » Non-Abelian invariant feature detection |
102
Voted
ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
We address two-dimensional shape-based classification, considering shapes described by arbitrary sets of unlabeled points, or landmarks. This is relevant in practice because, in m...
105
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AVSS
2006
IEEE
15 years 5 months ago
2006
IEEE
Recognition algorithms that use data obtained by imaging faces in the thermal spectrum are promising in achieving invariance to extreme illumination changes that are often present...
WIAMIS
2009
IEEE
15 years 6 months ago
2009
IEEE
Spatio-temporal interest region detectors can be used in the analysis of video to determine sparse, informative regions as candidates for feature extraction. In this paper we comp...
82
Voted
ACCV
2007
Springer
15 years 3 months ago
2007
Springer
The paper proposes a novel approach for classification of sports images based on the geometric information encoded in the image of a sport's field. The proposed approach uses ...
ASSETS
2007
ACM
15 years 3 months ago
2007
ACM
We demonstrate a system designed to assist a visually impaired individual while moving in an unfamiliar environment. Small and economical color markers are placed in key locations...