Mailman 3 September 2019 - scikit-image

scikit-image community meeting
by Juan Nunez-Iglesias 30 Sep '19

30 Sep '19

Dear skimagers, It's almost time for our second US West/Australia scikit-image community meeting! The meeting will start at 4:10pm Pacific time on Monday, Sept 30, 2019. (7:10pm US Eastern, 9:10am Tuesday Australian Eastern). Anyone is free to participate at: https://monash.zoom.us/j/284282585 Note that you will be muted by default when joining. You can unmute yourself to say hi. =) If you encounter any issues with the Zoom videoconferencing, you can shout out on our chat room at https://skimage.zulipchat.com The meeting agenda is available for anyone to contribute here: https://hackmd.io/iK8KXbeFRqC7XpZd2Shpmw?edit Please do not delete any content you did not write. Treat the document as append-only. If you're unable to attend the meeting, you can find a summary of the meeting notes later that day at this repo: https://github.com/scikit-image/meeting-notes See you in a few hours! Juan.

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A last "executive decision": governance for skimage
by Stefan van der Walt 25 Sep '19

25 Sep '19

Dear skimage community, I just took the liberty of merging https://github.com/scikit-image/scikit-image/pull/3585 This may be the *last* time that I get to make such a decision, because PR #3585 installs several new community documents: - SKIP (SciKit-Image Proposal) process similar to PEPs and NEPs - Governance model, including a 5 person steering council - (Draft) Vision/values/mission statement I encourage you to read the merged documents, and to discuss any aspects that you'd like to see clarified: https://scikit-image.org/docs/dev/skips/index.html (It's going to take a few minutes until this renders online.) This brings to close a rather long discussion on how to run the project, and I would like to thank everyone who took time to share their view. This project is stronger because of you—its community. Take care of it, cherish it: we've built something valuable together. Onward, now a little less haphazardly :) Best regards, Stéfan

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PyConDE 2019
by Lars Grueter 20 Sep '19

20 Sep '19

Hello, I'm thinking about attending PyConDE in Berlin [1] this October and am interested if scikit-image will have a presence/talks there or if there will be a chance to meet anyone from our community. :) Best regards, Lars [1] https://de.pycon.org/

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questions on loading video files in mov format
by wine lover 19 Sep '19

19 Sep '19

Hello All, I have several videos in mov format, can scikit-image open it? What are the functions to extract related video metadata, such as number of frames? I have been using opencv, but did not get successful to open mov file, here is my code and output Any suggestions will be appreciated. wen cap = cv.VideoCapture('C:\\Users\\dataset\\latest\\a.mov') print ("Video Properties:")print("\t Framerate:",cap.get(cv.CAP_PROP_FPS))print("\t Width: ", cap.get(cv.CAP_PROP_FRAME_WIDTH)) Framerate: 0.0 Width: 0.0**

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scikit-image progress meetings
by Juan Nunez-Iglesias 16 Sep '19

16 Sep '19

Dear skimagers, Starting tomorrow, we will have scikit-image developer meetings every week, at alternating times to suit community members in the US West Coast/Australia, and in Europe/US East Coast. The first meeting will be Monday, Sept 16, at 4pm Pacific time. This meeting will repeat every second week. The time is not yet set for the European version. Anyone is free to participate at: https://monash.zoom.us/j/284282585 Note that you will be muted by default when joining. Also note that this is our first attempt ever at an open meeting so please forgive any videoconferencing issues. ;) If you encounter any issues, you can shout out on our chat room at https://skimage.zulipchat.com. The meeting agenda is available for anyone to contribute here: https://hackmd.io/iK8KXbeFRqC7XpZd2Shpmw?edit Please do not delete any content you did not write. Treat the document as append-only. My main priority is to push release 0.16 forward. Looking forward to seeing some of you there! Juan.

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NumPyDoc validation
by Juan Nunez-Iglesias 13 Sep '19

13 Sep '19

Hi all! There is a thread on the NumPy mailing list discussing a linter that pandas uses for numpydoc docstrings. It sounds super useful and I think we should adopt it. =) https://mail.python.org/pipermail/numpy-discussion/2019-July/079843.html <https://mail.python.org/pipermail/numpy-discussion/2019-July/079843.html> Gaël additionally proposes that this should be pushed to napoleon, a Sphinx now-built-in extension that supports the numpydoc standard. Perhaps we should move to napoleon also. Waiting to hear your thoughts, will propose a PR if people are on board. Juan.

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numba keep the reference first given
by imagepy＠sina.com 12 Sep '19

12 Sep '19

hi: this is not about skimage. but I want to ask anyone find numba keep the reference first given? a jit function, pass a numpy array in, the array would not be free until all program exit. but call it twice or more, it is ok. anyone has the same experience? best regard来自新浪邮箱触屏版

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Medial axis of an image
by Nils Wagner 12 Sep '19

12 Sep '19

Dear All, How can I find the medial axis of an image? Any clue is welcome.

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