Title :
Mismatched filtering for coded aperture imaging with minimum sidelobes
Author_Institution :
RWTH Aachen, Institut fÿr Elektrische Nachrichtentechnik, Aachen, West Germany
Abstract :
The described method is a compromise between two-dimensional matched and inverse filtering and yields minimum sidelobes of the system point-spread function (SPSF) by the use of linear programming techniques. This SPSF is defined to be the reconstructed image resulting from coding a point source.
Keywords :
filtering and prediction theory; linear programming; picture processing; coded aperture imaging; linear programming techniques; mismatched filtering; picture processing; reconstructed image; system point-spread function;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810069
