Considers the reconstruction of inhomogeneity distribution in oceanic waveguides. The restoration of Fresnel images by one antenna (pseudo-vision) and two remote arrays (binocular scheme) using special spectral filtration is analyzed in detail. Common processing of pseudo-images from different projections is used to increase the spatial resolution. The tomography algorithm is tested on simulated objects. Finally, reconstruction images are displayed.<>


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    Title :

    Tomographical acoustic vision in the ocean


    Contributors:


    Publication date :

    1994-01-01


    Size :

    516366 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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