52 search results - page 1 / 11 » Histogram of radon transform. A useful descriptor for shape ... |
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper we present a new descriptor based on the Radon transform. We propose a histogram of the Radon transform, called HRT, which is invariant to common geometrical transfo...
ICPR
2010
IEEE
13 years 2 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...
ICDAR
2011
IEEE
12 years 4 months ago
2011
IEEE
—A shape descriptor combining the histogram of the Radon transform, the logarithmic-scale histogram, and the phase-only correlation function is proposed. Applying a logarithmic-s...
ICPR
2010
IEEE
13 years 7 months ago
2010
IEEE
—A new shape descriptor invariant to geometric transformation based on the Radon, Fourier, and Mellin transforms is proposed. The Radon transform converts the geometric transform...
TSP
2008
13 years 4 months ago
2008
This paper proposes a novel feature-based invariant descriptor termed Radon composite features (RCFs) for planar shapes. Instead of analyzing shapes directly in the spatial domain,...