Simulation for Dynamics of Leaf Based on a 1/ƒ Noise Method

This study addresses a method for simulating a leaf dynamics on the basis of a 1/fnoise method. Firstly, a 1/fnoise with linear varying amplitude is used to simulate a selected leaf boundary detected and recognized. Secondly, a sample points operation is employed within its boundary after a corresponding reprocess is adopted, and then the corresponding body within its boundary is capable of being simulated. Finally, simulation for the leaf dynamics may be completed by using a dynamically rotating coordinates method. The experimental results show that this method has a better capability and can be used to realize simulation for the leaves with regular shapes to some extent.