Cascade principle
We show in this slide the principle of construction of cascades. Assuming the studied domain has the dimension corresponds to the biggest structure which has an intensity of . It consist of iterating a scale invariant cascade generator from the largest scale to the smallest one . The ratio of these scale is defined as a resolution
. The first step consist to divide the domain by structure, and to assign to each structure an intensity
. Where is the realization of the structure of the first generation of the cascade of a random variable .