| Notes: |
Release Name: 4.2.0
Notes:
- Experimental support for free rotation of the main image
(
Tools->Image Free Rotation...)
- Polygon and paintbrush tools can be applied from oblique
rotation angles
- Native support for 32 and 64 bit floating point images
- Previously, these images were represented internally as 16 bit
integer, with rounding errors
- NaN (not a number) values are supported, custom color can be
assigned in the color map
- Performance improvements:
- Faster image load times made possible by efficient
computatation of histogram and quantiles using
the tdigest data
structure
- Faster rendering of large 2D images
- Image IO Improvements:
- NRRD Volume Sequence Reading
- 4DCTA auto format detection now can detect wider range of
images
- Improvements to label definitions file IO:
- A new submenu (
Segmentation->Label
Definitions includes recent items submenu)
- Label definitions can be loaded by drag & drop
- New commands for reloading image layers (in context menus and
layer editor):
- Main image and overlay can be reloaded from disk without
closing the workspace
- 4D (3D+time) images can be reloaded as multi-component images
and vice versa
- Added options to compose and invert transforms to the "open
transform" dialog in the registration panel
- Added a hotkey to switch between background & foreground
labels
- Added a hotkey to toggle continuous update of 3D rendering
- More accurate UI text for loading/saving 3d/4d segmentations in
4d workspace
- Multiple segmentation images can be loaded from the command
line
- Workspace tool
itksnap-wt includes new
commands for mesh layers
- Closing main image from layer context menu now will correctly
prompt saving changes for overlay layers
- Loading 3d segmentation into a 4d time point no longer prompts
warning, if the time point does not have unsaved changes
- Now correctly displaying deformation grid for image layers
displayed on top of main image
Changes:
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