The ordering of objects

The ordering concerning the pattern is done like this: I divide the viewing window in four quadrants:

    1 2
    3 4

First you have events with only pixels in 2, then in 4, then in 2+4, 3, 3+2,3+4,3+4+2,1,etc. This ordering is recursive and is repeated in the subquadrants. Objects having the same pattern, are further ordered considering the color described globally by three numbers.

Here you can see the whole dynamical systems data base ordered.To limit the number of jpeg images to 12, I have taken 1 dynamical system every 100.

1 _ 2 _ 3 _ 4 _ 5 _ 6 _ 7 _ 8 _ 9 _ 10_ 11_ 12_