----- 原始邮件 -----
发件人：Stefan van der Walt <stefanv@berkeley.edu>
收件人：scikit-image@python.org
主题：Re: [scikit-image] 转发：some question about_h_minma_(need_a_paremeter,_and_can_run_faster)
日期：2017年09月10日 11点29分

Hi, YXDragon

On Fri, Sep 8, 2017, at 21:25, imagepy@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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