Title :
Signal recovery from partial fractional Fourier transform information
Author_Institution :
Dept. of Electr. & Electron. Eng., Bilkent Univ., Ankara, Turkey
Abstract :
The fractional Fourier transform has found many applications in signal and image processing and optics. An iterative algorithm for signal recovery from partial fractional Fourier transform information is presented. The signal recovery algorithm is constructed by using the method of projections onto convex sets and convergence of the algorithm is assured.
Keywords :
Fourier transforms; convergence; iterative methods; signal reconstruction; convergence; iterative algorithm; partial fractional Fourier transform information; signal recovery algorithm; Convergence; Eigenvalues and eigenfunctions; Equations; Fourier transforms; Image processing; Image reconstruction; Industrial engineering; Iterative algorithms; Lenses; Signal processing;
Conference_Titel :
Control, Communications and Signal Processing, 2004. First International Symposium on
Print_ISBN :
0-7803-8379-6
DOI :
10.1109/ISCCSP.2004.1296263
