Resolution Enhancement of Longwavelength Imaging of Concealed Objects

M.F. Al-Azzo (Jordan)


Signal processing , Modeling , MUSIC, holography, parameters estimation.


This work describes a simple and inexpensive technique for the imaging of concealed objects. A long wavelength holographic imaging has been employed. A high resolution MUSIC ( Multiple Signal Classification) method has been used to model the problem. Different types of concealing media has been used. The performance has been investigated for different values of SNR , and synthetic aperture lengths. The results demonstrate the enhanced performance capability of the combination of MUSIC and holographic methods.

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