A fast and storage-efficient implementation of the discrete pulse transform (LULU-operator) in 2D.

Source Code (Linux, OSX, Windows):

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Stéfan van der Walt <dpt at mentat dot za.net>


These tests were run on an Intel Core Duo with a CPU clock-speed of 3.16GHz and 3Gb of RAM. Note that execution times depend on image content (in this case, commonly available sample pictures were used, their names are given in brackets).
This software is published to ensure full reproducibility of our paper on the topic. If your results differ with those shown, please contact us.