The authors compare the estimates in passive ranging systems using motion and stereo approaches. It is shown that an integrated approach is necessary to provide better range estimates over a field-of-view (FOV) of interest in helicopter flight. The recursive approach for processing a sequence of stereo images, described together with a recursive motion algorithm (RMA), provides the basis for an integrated method to provide more accurate range information. Results based on motion sequences of stereo images are presented.


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    Title :

    Comparison of motion and stereo methods in passive ranging systems


    Contributors:


    Publication date :

    1991-07-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English






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