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Reflectance of human skin using colour photometric stereo: With particular application to pigmented lesion analysis (2008)
Journal Article

Background/purpose: The optical appearance of human skin is highly dependent on the interaction between the illumination (type and position), observer position and the skin surface structure. Different currently available photographic techniques reco... Read More about Reflectance of human skin using colour photometric stereo: With particular application to pigmented lesion analysis.

Object surface recovery using a multi-light photometric stereo technique for non-Lambertian surfaces subject to shadows and specularities (2007)
Journal Article

This paper presents a new multi-light source photometric stereo system for reconstructing images of various characteristics of non-Lambertian rough surfaces with widely varying texture and specularity. Compared to the traditional three-light photomet... Read More about Object surface recovery using a multi-light photometric stereo technique for non-Lambertian surfaces subject to shadows and specularities.