The Use of Separated Reflection Components in Estimating Geometrical Parameters of Curved Surface Elements

Glas, J.C. and Heijden van der, F. (1995) The Use of Separated Reflection Components in Estimating Geometrical Parameters of Curved Surface Elements. In: Fifth International Conference on Image Processing and its Applications, 4-6 July 1995.

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Abstract:	Iterative least-squares estimation, requires accurate reflectance models to retrieve geometrical parameters of curved surface elements from an image projection. We investigate the use of separating the diffuse (body) reflection from the specular (surface) reflection being responsible for image highlights. Experiments show that the (smooth) diffuse component yields the best convergence properties, while the (sharp) specular component can contribute to the improvement of the noise insensitivity
Item Type:	Conference or Workshop Item
Copyright:	© 1995 IEEE Press
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Research Group:	Signals and Systems (SAS)
Link to this item:	http://purl.utwente.nl/publications/16552
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