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Towards efficient image irradiance modelling of convex Lambertian surfaces under single viewpoint and frontal illumination.
Shireen Y. Elhabian
Aly A. Farag
Published in:
IET Comput. Vis. (2013)
Keyphrases
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image irradiance
lambertian surface
single viewpoint
shape from shading
photometric stereo
reflectance properties
physical models
velocity field
light source
surface orientation
face recognition
perspective projection
imaging systems