Title :
An algorithm for computing the discrete Radon transform with some applications
Author :
Ramesh, G.R. ; Srinivasa, N. ; Rajgopal, K.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Sci., Bangalore, India
Abstract :
A method is proposed for computing the DRT (discrete Radon transform) by exploiting the converse of the central slice theorem relating the Radon and Fourier transforms, using the FFT (fast Fourier transform) algorithm. Simulation of the DRT algorithm is presented and some applications are discussed. The proposed algorithm can be extended for filtering in the Radon space
Keywords :
fast Fourier transforms; picture processing; transforms; DRT algorithm; FFT; Radon space; central slice theorem; discrete Radon transform; fast Fourier transform; filtering applications; image processing; Computational Intelligence Society; Concurrent computing; Digital images; Discrete Fourier transforms; Discrete transforms; Equations; Fourier transforms; Image converters; Interpolation; Lattices;
Conference_Titel :
TENCON '89. Fourth IEEE Region 10 International Conference
Conference_Location :
Bombay
DOI :
10.1109/TENCON.1989.176899
