no code implementations • 24 Oct 2017 • Andrew J. Wagenmaker, Brian E. Moore, Raj Rao Nadakuditi
We propose a model that applies dictionary learning to regularize and reconstruct the normal vectors from the images under the classic Lambertian reflectance model.
no code implementations • 30 Sep 2017 • Andrew J. Wagenmaker, Brian E. Moore, Raj Rao Nadakuditi
This paper introduces a novel approach to robust surface reconstruction from photometric stereo normal vector maps that is particularly well-suited for reconstructing surfaces from noisy gradients.
no code implementations • 30 Sep 2017 • Andrew J. Wagenmaker, Brian E. Moore, Raj Rao Nadakuditi
Photometric stereo is a method for estimating the normal vectors of an object from images of the object under varying lighting conditions.