Batch face detection

Contents
Related files

http://opencv-python-tutroals.readthedocs.org/en/latest/py_tutorials/py_gui/py_drawing_functions/py_drawing_functions.html

Photograph of a Bride and Her Attendants in New Ulm, Minnesota; Art Hanson, 1974

via Archives: DOCUMERICA: The Environmental Protection Agency’s Program to Photographically Document Subjects of Environmental Concern, 1972 - 1977

You can use my copy of the file here:

Ulm family image

Faces highlighted

Ulm family image with faces