Baboulaz, Loic AVetterli, MartinPrandoni, Paolo2017-05-242017-05-242017-05-242014https://infoscience.epfl.ch/handle/20.500.14299/137581The invention refers to a method for analysing reflected light of an object. First a light angle distribution for a point of the object is determined. Then a plenoptic projector is controlled to illuminate the point of the object with the determined light angle distribution. Then the reflected light intensity of the point of the object is measured and the measured reflected light is analysed in dependence of the determined light angle distribution.patentUS10107747US201435480151984659