A METHOD FOR PROCESSING A 3D SCENE, AND CORRESPONDING DEVICE, SYSTEM AND COMPUTER PROGRAM

摘要

The disclosure relates to a method, device, system and computer program for processing a 3D scene, comprising:- obtaining (21) an image of at least a nadir view of the 3D scene, captured by at least one camera,- detecting (22), in the image, at least one shadow cast by at least one object of the 3D scene acting as a support for one of the cameras, and- determining (23) the direction of at least one real light source from the detected shadow(s) and at least information representative of the object.