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Equi-areal catadioptric sensors

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2 Author(s)
Hicks, R.A. ; Dept. of Math. & Comput. Sci., Drexel Univ., Philadelphia, PA, USA ; Perline, R.K.

We investigate catadioptric sensors whose associated projections from the viewing sphere to the image plane are area preserving. In the orthographic case, we show that the catoptric component must be a surface of revolution of constant Gaussian curvature. We compare the equi-areal sensors in both the perspective and orthographic cases with other sensors that have been proposed earlier for treating the uniformity-of-resolution problem.

Published in:

Omnidirectional Vision, 2002. Proceedings. Third Workshop on

Date of Conference:

2002