o :ήc@s$ddlmZddlmZddZdS)N)CascadecCsDt}t|}t}|j|ddddd}t|dks JddS)Ng333333?)<r){r)img scale_factor step_ratiomin_sizemax_sizezOne face should be detected.)data!lbp_frontal_face_cascade_filenamer astronautdetect_multi_scalelen) trained_filedetectorrdetectedrI/tmp/pip-target-vg8gfxp4/lib/python/skimage/feature/tests/test_cascade.pytest_detector_astronautsr) skimage.datar skimage.featurerrrrrrs