2
1
2
7 7 16 3 0 -1
11 7 8 3 0 2
haar_x4
3.880729e-02 0 -1
-9.028909e-01 8.238628e-01 
1
2
25 2 3 10 0 -1
25 7 3 5 0 2
haar_y2
-1.669002e-02 0 -1
6.773723e-01 -9.482207e-01 
-2.255186e-01

-1
-1