Title :
On a possible optical improvement for data treatment in transaxial tomography
Author :
Guy, J. ; Sales, A. ; Barrett, Harrison H. ; Swindell, W.
Abstract :
In transaxial tomography, when a "rho-filter" technique is employed to obtain the final image, an important altering effect appears, which is due to the necessary truncation of the primitive crypted object. However, that kind of distortion may be almost completely eliminated, using suitable interferometric means.
Keywords :
Absorption; Equations; Fourier transforms; H infinity control; Marketing and sales; Optical distortion; Optical filters; Optical interferometry; Reconstruction algorithms; Tomography;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1978.11188
