Eric Kee, James F. O'Brien, Hany Farid. Exposing Photo Manipulation from Shading and Shadows. ACM Trans. Graph., 33(5):165, 2014. [doi]
@article{KeeOF14,
title = {Exposing Photo Manipulation from Shading and Shadows},
author = {Eric Kee and James F. O'Brien and Hany Farid},
year = {2014},
doi = {10.1145/2629646},
url = {http://doi.acm.org/10.1145/2629646},
researchr = {https://researchr.org/publication/KeeOF14},
cites = {0},
citedby = {0},
journal = {ACM Trans. Graph.},
volume = {33},
number = {5},
pages = {165},
}