Hi, YXDragon On Fri, Sep 8, 2017, at 21:25, imag...@sina.com wrote: > So I wrote h_minma/maxma and watershed myself (as a sub package of my > project imagepy). My watershed now only support 2D, But the h_minma > now is OK, works on nd. I had test one image:> scikit-image's h_minma > runs in 15s, and mine runs in 0.3s, > 45times. I tested on my machine and can confirm the slowness. Would you be willing to help profile the code, to find out why it is so slow? Best regards Stéfan
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