Exploiting temporal context in vision-based navigation

William J. Christmas; Josef Kittler; Maria Petrou

doi:10.1117/12.241030

31 May 1996 Exploiting temporal context in vision-based navigation

William J. Christmas, Josef Kittler, Maria Petrou

Proceedings Volume 2736, Enhanced and Synthetic Vision 1996; (1996) https://doi.org/10.1117/12.241030
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

Probabilistic relaxation has been used previously as the basis for the development of an algorithm to label features extracted from an image with corresponding features from a model. The algorithm can be executed in a deterministic manner, making it particularly appropriate for real-time methods. In this paper, we show how the method may be adapted to image sequences, taken from a moving camera, in order to provide navigation information. We show how knowledge of the camera motion can be incorporated into the labelling algorithm in order to provide better real-time performance and improved robustness.

Citation Download Citation

William J. Christmas, Josef Kittler, and Maria Petrou "Exploiting temporal context in vision-based navigation", Proc. SPIE 2736, Enhanced and Synthetic Vision 1996, (31 May 1996); https://doi.org/10.1117/12.241030

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