113 search results - page 8 / 23 » Shape Recognition with Spectral Distances |
ICB
2007
Springer
15 years 3 months ago
2007
Springer
Local Gabor features (jets) have been widely used in face recognition systems. Once the sets of jets have been extracted from the two faces to be compared, a proper measure of simi...
PR
2007
14 years 9 months ago
2007
The eigenvalues of the Dirichlet Laplacian are used to generate three different sets of features for shape recognition and classification in binary images. The generated feature...
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
This paper presents an object recognition method that exploits the representation of the images obtained by means of a Binary Partition Tree (BPT). The shape matching technique in...
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CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper we propose diffusion distance, a new dissimilarity measure between histogram-based descriptors. We define the difference between two histograms to be a temperature f...
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper compares two methods for object localization from contours: shape context and chamfer matching of templates. In the light of our experiments, we suggest improvements to...