FELLOUS, A.GRANARA, J.HOURCADE, J. C.Vandoni, C. E.2015-09-292015-09-2919851017-4656https://doi.org/10.2312/eg.19851029Fractional Brownian process has been widely used for computer rendering of terrain models. The implementation constraints in Computer Graphics have led to the use of recursive methods, based on some local properties of this model. We present in this article s mathematical study of these local properties and propose a local model for fractal modeling based on strict observance of fractional Brownian probability law.10.2312/eg.19851029