Multi-threaded hessian eigenvalues



I would like to compute Hessian eigenvalues on a rather big data set.

Does someone know if there already is a multi-threaded (and fast) implementation?

Otherwise I guess I could simply chunk my data and use the the ImageScience FeatureJ implementation on the chunks and then put together afterwards.


I think I found the solution myself.
There seems to be an multi-threaded imglib2 implementation: