Dear colleagues, I just posted in my blog an example of Otsu's optimal thresholding applied to a problem in remote sensing of glaciers. I thought that some of you might be possibly interested in having a look at it because I included some of the PDL code used to solve the problem, including a subroutine for calculating cumulative histograms. The post can be seen here:
http://scientiaplusconscientia.wordpress.com/2014/08/13/mapping-snowlines-on-temperate-glaciers-the-wonders-of-optimal-thresholding/ Disclaimer: The post is about a technique applied to a glaciological problem, and does not pretend to be an example of beautiful or efficient code. However, as a happy PDL user, I hope that my post might help spread awareness of PDL. Comments are welcome! All the best Hernán
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