Reflectance and light source estimation for indoor AR Applications

DOI

Description

We present an approach which enables real-time augmentation of an environment composed of materials with different texture and reflectance properties without the need of application-specific hardware or extensive preparation. Our solution uses a set of RGB images of a reconstructed model to optimize the reflectance parameters and light location. Each image is decomposed into its specular and diffuse components and we estimate the location of multiple light sources from specular highlights. The environment is stored in a voxel grid and we optimize the reflectance properties and colour of each voxel through inverse rendering. We verify our approach with a simulated environment and present results from a corresponding reconstructed environment.

Journal

Details 詳細情報について

Report a problem

Back to top