Figure 3
Flowchart of the merging method to test Wada basins. (a) Originally we have the picture of a basin at a given resolution. (b) We merge the basins, so that we have as many merged basins as different colors in the original basin. (c) We find the boundaries of the merged basins, which we can see they are similar but not exactly the same. (d) We fatten the boundaries using fat pixels of fattening parameter r. (e) We check if all the slim basins are contained in the fat basins. If this is the case, then the basin is Wada, otherwise, it is not.
