The following publications are possibly variants of this publication:
- A Comparison of Non-Lambertian Models for the Shape-from-Shading ProblemSilvia Tozza, Maurizio Falcone. In Michael Breuß, Alfred M. Bruckstein, Petros Maragos, Stefanie Wuhrer, editors, Perspectives in Shape Analysis. Mathematics and Visualization, pages 15-42, Springer, 2016. [doi]
- A Unified Approach to the Well-Posedness of Some Non-Lambertian Models in Shape-from-Shading TheoryFabio Camilli, Silvia Tozza. siamis, 10(1):26-46, 2017. [doi]