Joseph Kain, Daniel N. Ostrov. Numerical Shape-From-Shading for Discontinuous Photographic Images. International Journal of Computer Vision, 44(3):163-173, 2001.
@article{KainO01, title = {Numerical Shape-From-Shading for Discontinuous Photographic Images}, author = {Joseph Kain and Daniel N. Ostrov}, year = {2001}, researchr = {https://researchr.org/publication/KainO01}, cites = {0}, citedby = {0}, journal = {International Journal of Computer Vision}, volume = {44}, number = {3}, pages = {163-173}, }