A general two-pass method integrating specular and diffuse reflection
نویسندگان
چکیده
منابع مشابه
Rapid classification of specular and diffuse reflection from image velocities
We propose a method for rapidly classifying surface reflectance directly from the output of spatiotemporal 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 velocit...
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ژورنال
عنوان ژورنال: ACM SIGGRAPH Computer Graphics
سال: 1989
ISSN: 0097-8930
DOI: 10.1145/74334.74368