Three semi-automatic segmentation effects have added to the Segment editor. They are available in the latest nightly build, by installing the new SegmentEditorExtraEffects extension: [image] They are all semi-automatic methods, which grow segmentation from seeds/points defined by the user. Waters…

That’s exciting, thank you @lassoan ! Looking forward to testing those.

Hi, Perhaps I have some contributions to boost the processing times very much. I researched about flood-fill recently and implemented an algorythm that was 10^1000000 times more efficient on memory instructions, using 3-4 of them, and multiple times faster than all previous versions that I found de…

@monstercolorfun_co Thanks for sharing this. For us, the main challenge is not computation time, as typically medical images that we work with consists of 100-200 million voxels, but a segmented structure is rarely bigger than a few 10 million voxels. Flood filling time is not noticeable. Our prob…

I’d love to use these new tools but I can’t get the extension to work. I installed the SegmentEditorExtraEffects extension in the 4/9/2018 nightly build, did the restart, and the icons aren’t available. I uninstalled and reinstalled also, and gave it permission to install the MarkupsToModel dependen…

Use the latest stable or the latest nightly. If you still have problems then send the application log (menu: Help / Report a bug).

I’m using the build from 5/20. Here’s my error logs: After install, before restart: “Retrieving extension metadata [ extensionId: 225963]” “Downloading extension [ itemId: 360938]” “Retrieving extension metadata [ extensionId: 225914]” “Downloading extension [ itemId: 360889]” “Installed extens…

This version is not the latest nightly or latest stable version. Could you please test with both of these versions and let us know if they work?

Ok, I tried it on latest stable (4.8.1) and nightly build from 6/1 with same result. I’ve pasted log from 4.8.1 attempt below. Have tried on 3 different Windows 10 machines with no difference. I don’t have access to OSX or Linux right now. Thanks again for your help. [DEBUG][Qt] 02.06.2018 18:08:55…

I’ve just tried the nightly build on a Windows machine and the effects showed up correctly. Could you please post a screenshot of your screen when you switch to the Segment Editor module?

Yeah I’m sure it’s something simple I’m overlooking but can’t figure it out. I rebooted…latest updates installed to Windows 10, otherwise fresh install of Slicer. It’s my impression that the extra tools show up as additional icons in the Segement Editor… Here are screenshots of Segment Editor and my…

Watershed, Fast marching, and Flood filling effects in Segment editor

Support

Topic		Replies	Views
Flood filling segment editor effect does not fill the image Support segmentation	1	1844	August 2, 2017
Flood filling with masking? Support segmentation	11	1451	June 7, 2019
Help with flood filling segmentation Support segmentation	1	1218	November 1, 2020
Fast marching (SegmentEditorExtraEffects) runs indefinitely without result Support extensions-manager	5	641	August 3, 2018
SegmentEditorExtraEffects extension Support segmentation	5	2904	January 24, 2021

Watershed, Fast marching, and Flood filling effects in Segment editor

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