K. Perlin, Real time responsive animation with personality, IEEE Transactions on Visualization and Computer Graphics, vol.1, issue.1, pp.5-15, 1995.
DOI : 10.1109/2945.468392

R. L. Cook and T. Derose, Wavelet noise, ACM Transactions on Graphics, vol.24, issue.3, pp.803-811, 2005.
DOI : 10.1145/1073204.1073264

A. Goldberg, M. Zwicker, and F. Durand, Anisotropic noise, ACM Transactions on Graphics, vol.2754, issue.3, pp.1-548, 2008.

J. M. Dischler and D. Ghazanfarpour, A procedural description of geometric textures by spectral and spatial analysis of profiles, Proceedings of EURO-GRAPHICS '97, pp.129-139, 1997.

P. Spellucci, An sqp method for general non-linear programs using only equality constrained subproblems, Mathematical Programming, vol.82, pp.413-448, 1998.
DOI : 10.1007/bf01580078

R. Fletcher, Practical Methods of Optimiza-tion, JohnWileyandSons, 1987.
DOI : 10.1002/9781118723203