Print Email Facebook Twitter Real-Time Relighting of Human Faces with a Low-Cost Setup Title Real-Time Relighting of Human Faces with a Low-Cost Setup Author Maček, Nejc (TU Delft Electrical Engineering, Mathematics and Computer Science; TU Delft Intelligent Systems; TU Delft Comp Graphics & Visualisation) Contributor Marroquim, Ricardo (mentor) Eisemann, E. (graduation committee) van Gemert, J.C. (graduation committee) Degree granting institution Delft University of Technology Programme Computer Science Date 2021-06-25 Abstract Video-streaming services usually feature post-processing effects to replace the background. However, these often yield inconsistent lighting. Machine-learning-based relighting methods can address this problem, but, at real-time rates, are restricted to a low resolution and can result in an unrealistic skin appearance. Physically-based rendering requires suitable skin models, which require specialised equipment. Our method is lightweight and uses only a standard smartphone. By correcting imperfections during capture, we extract a convincing physically-based skin model. In combination with suitable acceleration techniques, we achieve real-time rates on commodity hardware. Subject computer graphicsrelightingreflection functionface captureimage registrationillumination To reference this document use: http://resolver.tudelft.nl/uuid:0198b4ba-cd92-4921-afb2-23185c48e126 Part of collection Student theses Document type master thesis Rights © 2021 Nejc Maček Files PDF Real_Time_Relighting_of_H ... _Setup.pdf 38.36 MB Close viewer /islandora/object/uuid:0198b4ba-cd92-4921-afb2-23185c48e126/datastream/OBJ/view