145 search results - page 2 / 29 » A Comparative Study of Three Moment-Based Shape Descriptors |
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
We propose a fast algorithm, EMD-L1, for computing the Earth Mover's Distance (EMD) between a pair of histograms. Compared to the original formulation, EMD-L1 has a largely si...
ICIAP
2003
ACM
14 years 5 months ago
2003
ACM
The description of the object shape is an important characteristic of the image. In image processing and pattern recognition, several different shape descriptors are used. In huma...
HIS
2004
13 years 6 months ago
2004
With inspiration from psychophysical researches of the human visual system we propose a novel method for performance evaluation of contour based shape recognition algorithms. We u...
PAMI
2008
13 years 4 months ago
2008
This paper introduces a new benchmark study to evaluate the performance of landmark-based shape correspondence used for statistical shape analysis. Different from previous shape-co...
MMM
2007
Springer
13 years 11 months ago
2007
Springer
This study developed a new shape-based 3D model descriptor based on the D2 shape descriptor developed by Osada, et al of Princeton University. Shape descriptors can be used to meas...