Search Results for author: Andrew J. Wagenmaker

Found 3 papers, 0 papers with code

Robust Photometric Stereo via Dictionary Learning

no code implementations24 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.

Dictionary Learning

Robust Surface Reconstruction from Gradients via Adaptive Dictionary Regularization

no code implementations30 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.

Dictionary Learning Surface Reconstruction

Robust Photometric Stereo Using Learned Image and Gradient Dictionaries

no code implementations30 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.

Dictionary Learning

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