bn:00926968n
Noun Concept
Categories: Astrophysics, Optics, Remote sensing, 3D rendering, Radiometry
EN
bidirectional reflectance distribution function  BDRF  Bidirectional Reflectance Distribution Functions  Bidirectional reflectance function  BRDF
EN
The bidirectional reflectance distribution function, symbol f r {\displaystyle f_{\text{r}}}, is a function of four real variables that defines how light is reflected at an opaque surface. Wikipedia
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EN
The bidirectional reflectance distribution function, symbol f r {\displaystyle f_{\text{r}}}, is a function of four real variables that defines how light is reflected at an opaque surface. Wikipedia
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