G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 19/00 (2006.01) H04N 5/235 (2006.01)
Patent
CA 2204958
An apparatus and method of evaluating lighting for a given target area that will have an event which is televised. The method includes calculating television foot-candle and vertical foot-candle for various points on the target area as well as calculating the ratio between those two readings. These calculated readings can then be evaluated for the purpose of determining whether sufficient uniformity and intensity exists for given aiming locations on the target area to provide high quality television filming. The apparatus is preferably a computer program that is installed on a computer that would allow both simulations of not yet existing lighting systems to design lighting systems for optimum television coverage or evaluate existing lighting systems to change them for better performance for televising.
Appareil et méthode permettant d'évaluer l'éclairement d'une zone cible donnée destinée à accueillir une manifestation télévisée. La méthode comprend le calcul de l'éclairement en footcandles de télévision et en footcandles verticaux pour divers points de la zone cible ainsi que le calcul du rapport entre les deux lectures. Celles-ci peuvent ensuite être évaluées afin de déterminer si l'uniformité et l'intensité suffisent pour un tournage télévisuel de grande qualité sur des lieux de pointage donnés de la zone cible. L'appareil est de préférence un programme informatique installé sur un ordinateur et qui permet soit de simuler des systèmes d'éclairage inexistants offrant une couverture télévisuelle optimale, soit d'évaluer des systèmes d'éclairage existants pour en améliorer la performance en télévision.
Barker David L.
Brackett William E.
Crookham Joe P.
Dejong Mark A.
Musco Corporation
Ridout & Maybee Llp
LandOfFree
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