Proceedings PaperQuantitative model for calculating viewing angle of projection systems
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One of the most important performance characteristics of a projection system is viewing angle. Screen characteristics alone such as reflectance, transmission, gain and half-gain angle do not predict real system performance. System viewing angle depends on the screen, but also on other factors, including the projector and the viewing environment. This paper describes a model that combines these effects. We use this model to calculate the viewing angles of projection systems.