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Detection of independently moving objects in passive video

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5 Author(s)
Morimoto, C. ; Comput. Vision Lab., Maryland Univ., College Park, MD, USA ; DeMenthon, D. ; Davis, L. ; Chellappa, R.
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We present two different approaches for the identification of independently moving objects (IMOs) and demonstrate their application to outdoor imagery taken from a moving autonomous vehicle. Both approaches involve image stabilization followed by an analysis of the stabilized image sequence. The stabilization reduces the effects of the movement of the autonomous vehicle, facilitating the detection of the IMOs. In the first approach, IMOs are detected based on a filtering approach that integrates the results of velocity tuned filters over several frames. In the second approach IMOs are identified by constraints on allowable values of the optic flow field after stabilization

Published in:

Intelligent Vehicles '95 Symposium., Proceedings of the

Date of Conference:

25-26 Sep 1995