| TR#: | CIS9507 |
| Class: | CIS |
| Title: | GRIDLESS HALFTONING OF FREEFORM SURFACES VIA A COVERAGE OF
ISOPARAMETRIC CURVES. |
| Authors: | G. Elber |
| Not Available | |
| Abstract: | A black and white non-photorealistic visualization scheme of scenes composed of freeform surfaces is presented. A freeform surface coverage is constructed using a set of isoparametric curves. The density of the isoparametric curves is set to be a function of the illumination of the surface, determined using a simple lighting model. The outcome is an aesthetic and attractive gridless halftoning that employs line and curve based drawings and is suitable for printing publication. |
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