No Shadow Left Behind Supplementary Material

Figure 1: Example of a rough proxy model for a real scene. The raw inputs are shown in the top row, where I and D come from the RGBD sensor and the HDRI environment map comes from a 360 camera. The HDRI environment map (shown tonemapped) contains two light sources: a nearby lamp just visible in the input image that causes most of the shadows (red), and a set of LED lights further away that just barely cast a visible shadow (green). We show a top view of the proxy meshes of the three stools obtained from the depth sensor (the ground plane and wall geometry is omitted for clarity). The scanned geometry is not only incomplete, but also distorted, especially around the metal stools. The shadows in the proxy images P, P ′ are too rough to use directly (as shown in Figure 5, but they are good enough for our system to remove the necessary shadows.