Yawi3D (Yet Another Wand for ImageJ 3D) is a software project for the implementation of
tools uselful in the supervisioned sampling of tumoral masses in CT images.
It enables and simplifies the selection of a tumoral region on each slice of a CT analysis, and
computes the volume of the selected region.
Volume measurements can be used to better understand the course of the illness,
providing a forecast on its alterations.
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Yawi3D is implemented as a plugin for ImageJ ,
a Java problem solving environment for image processing implemented at NIH.
It is composed of the following components:
- Yawi2D
This is the fuzzy selection tool (magic wand) used on the 2D slices to select ROIs. It uses
an adaptive algorithm based on cromatic composition of areas that segments regions with
cromatic similarities.
The pluging provides a powerful implementation of the fuzzy selection tool and it can be applied,
with respect to ImageJ wand, to a wider spectrum of problems.
Current release is 2.1.0
- Yawi3D
This is the software component used to select 3D ROI and is based on Yawi2D. This is a challenging
problem, since tumoral mass can be a coalescence of different masses, which means that an automatic
selection tool has to deal with non connected ROIs.
Current release is 1.0.0
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2009-07-20
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Yawi3D 1.0.0 released!
This is the first release of Yawi 3D, the multi-images/stack extension of Yawi 2D.
Main features are:
- A single selection is automatically propagated trough all the images of the stack
- Wide support for different image types, including Dicom
- Easy controls, everything is controlled by the mouse
- Histogram of Roi values for all the Rois in the stack
- Separate stats for every single Roi
Check the screenshots to have a preview of the plugin, or download the sources and the .jar from the download page to start using it.
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2007-10-01
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Yawi2D 2.1.0 released!
A new release of Yawi2D is out!
You can download it from the download page.
Check the
notes and the changelog for more info.
Check also the screenshot page for a visual tour of new features and improvements.
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2007-05-09
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Yawi2D 2.0.1 released!
A new release of Yawi2D is out!
You can download it from the download page.
Check the
notes and the changelog for more info.
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2007-04-04
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Yawi2D 2.0.0 released!
A new release of Yawi2D is out!
You can download it from the download page as usual.
Check the
notes and the changelog
and the screenshots page for more info.
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2006-12-13
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Yawi2D 1.4.0 released!
After more than one year of inactivity a new release of Yawi2D is out!
You can download it from the download page as usual.
Check the
notes and the changelog
for more info.
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2006-09-22
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SVN migration
All Yawi CVS sources have been succesfully migrated to SVN, visit the download page for more info.
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