Simulation of weathering effect on stones/rocks or look alike materials from 2D image. Based on:
- [FH04] Felzenswalb, P; Huttenlocher, D. Efficient graph-based image segmentation. Int. J. Comput. Vision 59 (September 2004), 167-181, 3
- [XU11] Xue, S., Dorsey, J., & Rushmeier, H. (2011, June). Stone weathering in a photograph. In Computer Graphics Forum (Vol.30, No.4, pp. 189-1196). Blackwell Publishing Ltd.