cheeseburger.py

import os, skimage.io, skimage.exposure, numpy
for dir_name, dir_names, filenames in os.walk("/home/jim/Desktop/experiments/141111/kymograph"):
    for image_name in filenames:
        filename = "/".join([dir_name, image_name])
        original_image = skimage.io.imread(filename)
        enhanced_image = skimage.exposure.rescale_intensity(original_image, in_range=tuple(numpy.percentile(original_image, (2, 98))))
        skimage.io.imsave(filename.split(".")[0] + "_enhanced.png", enhanced_image)