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.<>
Comparison of motion and stereo methods in passive ranging systems
IEEE Transactions on Aerospace and Electronic Systems ; 27 , 4 ; 741-746
1991-07-01
394497 byte
Article (Journal)
Electronic Resource
English
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