Discrete Gabor filters proposed for use in determining binocular disparity - difference between positions of same feature or object depicted in stereoscopic images produced by two side-by-side cameras aimed in parallel. Magnitude of binocular disparity used to estimate distance from cameras to feature or object. In one potential application, cameras charge-coupled-device video cameras in robotic vision system, and binocular disparities and distance estimates used as control inputs - for example, to control approaches to objects manipulated or to maintain safe distances from obstacles. Binocular disparities determined from phases of discretized Gabor transforms.


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    Title :

    Discrete Gabor Filters For Binocular Disparity Measurement


    Contributors:

    Published in:

    Publication date :

    1995-10-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English





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