Last modified by puchades on 2022/09/30 16:01
From version 33.1
edited by tomazvieira
on 2022/02/22 16:02
Change comment: There is no comment for this version
To version 37.1
edited by tomazvieira
on 2022/02/22 16:34
Change comment: There is no comment for this version

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8 8  == How to use Webilastik ==
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11 +Webilastik is a web application that can be accessed on [[https:~~/~~/app.ilastik.org>>https://app.ilastik.org]]. We suggest using it via the Chrome (or Chromium) web browser for now, since most of the testing has been done in this browser and subtle differences between browsers might cause unexpected behavior in the application.
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10 10  === Opening a sample Dataset ===
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12 12  Go to [[https:~~/~~/app.ilastik.org/>>https://app.ilastik.org/]] and load a [[Neuroglancer Precomputed Chunks dataset>>https://github.com/google/neuroglancer/tree/master/src/neuroglancer/datasource/precomputed]]. You can e.g. use a sample data set that is already in the server by pasting the following URL into Neuroglancer's prompt:
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45 45  
46 46  [[image:image-20220125164557-4.png]]
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51 +
52 +==== A Note on Neuroglancer and 2D data ====
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54 +
55 +Neuroglancer interprets all data as 3D, and visualizing a 2D image is interpreted as a single flat slice of data in 3D space. Scrolling in Neuroglancer can make the viewer go past this single slice of data, effectively hiding it from view. You can see the current viewer position in the top-left corner of the viewport, and you can edit those coordinates to reset the viewer to a position where your data is present and therefore visible (usually z=0 for 2D data):
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58 +[[image:image-20220222161022-1.png]]
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48 48  == Training the Pixel Classifier ==
49 49  
50 50  === Selecting Image Features ===
image-20220222161022-1.png
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1 +XWiki.tomazvieira
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