3D Thresholding Brush for volumetric segmentation

We've introduced a new highly requested annotation feature for CT, MRI, and other volumetric data. You can now use a 3D brush to create voxel masks and apply them to regions of interest based on brightness intensity.

The feature includes:

• Intelligent thresholding based on pixel intensity

• 3D sphere and cube brush shapes with adjustable sizes

• Consistent segmentation across all MPR planes

To enable thresholding, click on the 3D brush settings or use the Ctrl + T shortcut. You can also use the image manipulation panel and apply levels to find the correct values. For the most convenient and effective use of this tool, adjust the window levels to set brightness thresholds and then automatically match the settings to your brush.

Learn more: V7 Darwin Documentation