Luiz Velho, Ken Perlin, Lexing Ying, Henning Biermann.
We present methods for synthesizing 3D shape features on subdivision surfaces using multiscale procedural techniques. Multiscale synthesis is a powerful approach for creating surfaces with different levels of detail. Our methods can also blend multiple multiresolution surfaces, including procedurally-defined surfaces as well as captured models.
http://sibgrapi.sid.inpe.br/rep-/sid.inpe.br/banon/2002/12.02.09.54
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