Rapid classification of specular and diffuse reflection from image velocities
1874 - 1884
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Please cite this item using this persistent URLhttp://hdl.handle.net/11693/28369
We propose a method for rapidly classifying surface reflectance directly from the output of spatio-temporal filters applied to an image sequence of rotating objects. Using image data from only a single frame, we compute histograms of image velocities and classify these as being generated by a specular or a diffusely reflecting object. Exploiting characteristics of material-specific image velocities we show that our classification approach can predict the reflectance of novel 3D objects, as well as human perception. © 2010 Elsevier Ltd. All rights reserved.
- Conference Paper 450
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