def prepare(image, show_image, logger):
# TODO comment
im_l = image.convert('L')
show_image(im_l, "ITU-R 601-2 luma transform")
logger("edge detection")
im_edges = filters.edge_detection(im_l)
show_image(im_edges, "edge detection")
im_h = filters.high_pass(im_edges, 100)
show_image(im_h, "high pass filters")
return im_h
def transform(image, hough, show_image):
# TODO comment
im_hough = hough.transform(image)
show_image(im_hough, "hough transform")
# im_hough = filters.peaks(im_hough)
# show_image(im_hough, "peak extraction")
im_h2 = filters.high_pass(im_hough, 128)
show_image(im_h2, "second high pass filters")
im_h2 = filters.components(im_h2, 2)
show_image(im_h2, "components centers")
return im_h2
