Title :
Tikhonov´s algorithm for two-dimensional image retrieval
Author :
Gaikovich, K.P. ; Zhilin, A.V.
Author_Institution :
Radiophys. Res. Inst., Nizhny Novgorod, Russia
Abstract :
Tikhonov´s (1990) method is successfully applied for the solution of image deconvolution inverse problem in the two-dimensional case. It appeared possible to improve the resolution beyond the aperture limit, and to solve the problem for the many-beam case of synthetic aperture radiometers (SAR) measurements
Keywords :
Fredholm integral equations; deconvolution; image resolution; image retrieval; inverse problems; radiometers; Fredholm integral equation; Tikhonov´s algorithm; aperture limit; image deconvolution; image resolution; inverse problem; measurements; radio brightness distribution; synthetic aperture radiometers; two-dimensional image retrieval; Antenna measurements; Antenna theory; Convolutional codes; Electromagnetic measurements; Equations; Fourier transforms; Image retrieval; Kernel; Q measurement; Temperature measurement;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-4360-3
DOI :
10.1109/MMET.1998.709838
