21 search results - page 2 / 5 » Multiscale Fourier descriptors for defect image retrieval |
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
ICPR
2010
IEEE
13 years 3 months ago
2010
IEEE
In this paper, the Radon transform is used to design a new descriptor called Phi-signature invariant to usual geometric transformations. Experiments show the effectiveness of the m...
MVA
2007
13 years 5 months ago
2007
In the image plane, a 3 Dimensional movement of planar rigid object can be represented satisfactory by an affine motion of his boundary (the exterior contour) which we assume to b...
IEICET
2010
13 years 20 days ago
2010
Polar Fourier Descriptor(PFD) and Spherical Fourier Descriptor(SFD) are rotation invariant feature descriptors for two dimensional(2D) and three dimensional(3D) image retrieval an...
ACISICIS
2007
IEEE
14 years 5 days ago
2007
IEEE
In this paper, a composite descriptor for shape retrieval has been proposed. The proposed descriptor is obtained from Generic Fourier Descriptors (GFD) for the shape region and th...