Abstract
This paper addresses two fundamental criticisms of existing global shape-from-shading techniques. Firstly, we introduce a new update framework which ensures data-closeness at all stages whilst iteratively recovering the needle-map by treating the image irradiance equation as a hard constraint. Secondly, we apply the apparatus of robust statistics and novel constraints on needle-map smoothness to accomodate surface orientation discontinuities in a principled fashion.
Cite
CITATION STYLE
Worthington, P. L., & Hancock, E. R. (1999). Modelling needle-map consistency with novel constraints. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1689, pp. 498–507). Springer Verlag. https://doi.org/10.1007/3-540-48375-6_60
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