1. Handle case: f.shape[1] == 3 2. Handle case: f.shape[1] == 4 3. Handle case: max_value == 0:
1. Handle case: f.shape[1] == 3
2. Handle case: f.shape[1] == 4
3. Handle case: max_value == 0:

simmimourya1/cyvlfeat,simmimourya1/cyvlfeat,simmimourya1/cyvlfeat