\( \newcommand{\matr}[1] {\mathbf{#1}} \newcommand{\vertbar} {\rule[-1ex]{0.5pt}{2.5ex}} \newcommand{\horzbar} {\rule[.5ex]{2.5ex}{0.5pt}} \newcommand{\E} {\mathrm{E}} \)
deepdream of
          a sidewalk
Show Question
Math and science::INF ML AI

Characterizing a surface's "color" properties

The reflectance of a surface determines what light leaves a surface when illuminated by a given light source. Opaque surfaces can be characterized by a spectral reflectance function.

On the back side, there in a figure showing the measurement process. Can you remember what it looks like?



Source

James Ferwerda, Siggraph 2020