Modeling Characteristics of Light a Method Based on Measured Data
نویسندگان
چکیده
Many methods have been proposed that model the characteristics of light for producing realistic computer generated images in recent years. However, these aproaches are not adapted to take into account the typical properties of "any" light source and material. In order to generate simulations for industrial applications, as in the lighting industry, these emittance and reeectance properties have to be measured at a laboratory, and then used as input data in a global illumination model. This paper proposes a method that allows accurate simulations of these properties, and presents two typical applications.
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