Illuminating simple polygons by floodlights

Jay S. Bagga; Laxmi P. Gewali; David Glasser

doi:10.1117/12.216406

11 August 1995 Illuminating simple polygons by floodlights

Jay S. Bagga, Laxmi P. Gewali, David Glasser

Proceedings Volume 2573, Vision Geometry IV; (1995) https://doi.org/10.1117/12.216406
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

We consider the problem of illuminating a simple polygon by flood-lights. We show that the problem of placing the minimum number of 90 degree(s) flood-lights to illuminate the interior of a polygon is NP-hard.

Citation Download Citation

Jay S. Bagga, Laxmi P. Gewali, and David Glasser "Illuminating simple polygons by floodlights", Proc. SPIE 2573, Vision Geometry IV, (11 August 1995); https://doi.org/10.1117/12.216406

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