in source/backend/chalicelib/nose.py [0:0]
def nose_challenge_params(client_metadata):
image_width = int(client_metadata['imageWidth'])
image_height = int(client_metadata['imageHeight'])
area_x, area_y, area_w, area_h = _get_area_box(image_width, image_height)
nose_x, nose_y, nose_w, nose_h = _get_nose_box(image_width, image_height)
params = dict()
params['imageWidth'] = image_width
params['imageHeight'] = image_height
params['areaLeft'] = int(area_x)
params['areaTop'] = int(area_y)
params['areaWidth'] = int(area_w)
params['areaHeight'] = int(area_h)
params['minFaceAreaPercent'] = _MIN_FACE_AREA_PERCENT
params['noseLeft'] = int(nose_x)
params['noseTop'] = int(nose_y)
params['noseWidth'] = int(nose_w)
params['noseHeight'] = int(nose_h)
return params