NightLighting: a Nocturnal Urban Illumination Approach

Photon mapping methods obtain the indirect illumination of a point by finding those photon hits that arrived at the neighborhood of the point on the object surface.. This paper

Note that our initial approximation is quite close to the final global illumination solution and much better than computing only the direct term.. However, its computational cost

Our semi-automatic reassembly approach is based on a real-time interaction loop: an expert user steadily specifies approximate initial relative positions and orientations between

Figure 5 shows an example of a photo of the river Arno near Pisa that have quite a drastic change in illumination to the right and the corrected image to the left.. The

Figure 6: Contributions of the different isosurfaces using traditional volume rendering and illumination-driven opacity mod- ulation. Note that, in case of illumination-driven

Figure 1: Our solution computes single scattering due to distant lighting using an optimized spherical harmonics projection of the scattered

In this paper we present a novel solution for the computation of diffuse global illumination in urban environments that takes advantage of the underlying structure of the

We render indirect illumination (center) using pre-convolved radiance caching (RC); Our contribution is an efficient and robust computation of the RC based on a voxelization (right)