| 摘要 |
A system and method for detecting and/or classifying an obscured discrete cultural object and/or an obscured replicated object using image data from an optical, infrared or synthetic aperture radar imaging system is disclosed. Generally, the method and system of the present invention are directed to performing a cepstral analysis on the image data to attentuate the corruption signal in the image data and/or to enhance the discrete cultural object signal and/or the replicated object signature, and displaying an output of the cepstral analysis in the pixel and/or the spatial quefrency domain to detect and/or classify the discrete cultural object and/or the replicated object.
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