@inproceedings{haefner2019iccv,
 title = {Variational Uncalibrated Photometric Stereo under General Lighting},
 author = {B. Haefner and Z. Ye and M. Gao and T. Wu and Y. Qu\'eau and D. Cremers},
 booktitle = {{International Conference on Computer Vision (ICCV)}},
 year = {2019},
 keywords = {3d-reconstruction,photometry,variational},
}