Hi Peter, Hi Robin, thanks for your help, and especially for the code ;)
@Peter: thanks for the links, I know, it is always better to write the code than to copy and paste! @Robin: the question, iḿ trying to answer is, if good pictures, in this case portraits, also have good "Parts", so if the beauty of a picture can be found in its crops, too. In the and it is for a deep CNN and I hope it will work! Thanks again! Steffen -- https://mail.python.org/mailman/listinfo/python-list
