Essays about: "indirect illumination"
Showing result 1 - 5 of 7 essays containing the words indirect illumination.
-
1. Influence of Varying Electric Light Distribution on Melanopic Equivalent Daylight Illuminance and Lighting Energy Use
University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesignAbstract : Human beings in modern society spend more than 90% of their time indoors to live, work, and socialize. To improve health, quality of life and task performance, integrative lighting is designed to give the right light at the right time at the eye to stimulate circadian entrainment. READ MORE
-
2. Performance Evaluation of (Spherical) Harmonics Virtual Lights for Real-time Global Illumination using Vulkan
University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskapAbstract : Background. Global illumination is not trivial to compute in real-time computer graphics. One approximate solution is to distribute virtual light sources from a primary light, to then apply direct light calculations to said virtual lights. This can effectively estimate two-bounce illumination. READ MORE
-
3. Evaluation of Performance and Image Quality for Voxel Cone Tracing
University essay from Mälardalens universitet/Akademin för innovation, design och teknikAbstract : Voxel cone tracing (VCT) is a rendering method designed to approximate global illumination in a fast and efficient way. Global illumination means to render not only the direct lighting of a scene but also light from indirect sources, simulating how light in the real-world tend to bounce around and illuminate even the areas that are occluded from a direct light source. READ MORE
-
4. Automatic spotlight distribution for indirect illumination
University essay from Blekinge Tekniska Högskola/Institutionen för kreativa teknologierAbstract : Context. Indirect illumination – the light contribution from bounce light in an environment – is an important effect when creating realistic images. Historically it has been approximated very poorly by applying a constant ambient term. READ MORE
-
5. Ambient Occlusion for Dynamic Objects and Procedural Environments
University essay from Institutionen för systemteknik; Tekniska högskolanAbstract : In computer graphics, lighting is an important area. To simulate shadows from area light sources, indirect lighting and shadows from indirect light, a class of algorithms commonly known as global illumination algorithms can be used. READ MORE