scikit-image

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scikit-image@python.org

October 2015

9 participants
12 discussions

scipy.ndimage.morphology.binary_opening performance vs. cv2.morphologyEx
by Benny Lichtner 10 Oct '15

10 Oct '15

Hey, all. I've been using scipy.ndimage.morphology.binary_opening on images around 15000 x 5000 in size (scans of old seismograms!). I did a quick comparison with open cv's cv2.morphologyEx and noticed the cv2 opening was about 10x faster. Is this expected? I don't know much about how scipy and opencv differ under the hood. If unexpected, I'll take a closer look at the two. (I was kindly pointed to this google group by folks replying to my github issue: https://github.com/scipy/scipy/issues/5333.) --Benny

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Interactive gallery
by Stefan van der Walt 02 Oct '15

02 Oct '15

Hi everyone A year ago, we had a Google Summer of Code student working on an interactive gallery for scikit-image. That work is lying, more-or-less completed, on GitHub, without being used. Would anyone be willin to pick up the slack? It would require: - Learning the existing system - Administering the server and checking in from time to time to make sure it is running - Recompile the documentation with the required patches (minimal) I'd be happy to give a hand. I still think this would be very neat to have, and I don't know of many other projects that have this sort of thing in place. Thanks for your help! Stéfan

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