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Wednesday, January 13, 2016

Build 205 is released

"MainMenu>ROI>Split ROI by Threshold" - added the BiModal Laplacian with ration method for initial split.
Enabled accelerator "Ctrl+S" :  "Save FireVoxel document"
Implemented new rule to select threshold from 2 modelled distribution:  "Minimize Missclassification" rule.
BiModal Laplacian histogram
CT-PET-ATLAS workflow: Register ALL:  fixed the crash defect on case W73"Deep breathing" lung segmentation case:  no leaks after BiCal+EdgeWave
Mouse Brain, CT-PET-ATLAS wokflow:
Provided an additional registration function to register everything to the PET space to avoid any transforms\interpolation of the principal data (PET).
Mouse Brain   CT-PET-Atlas workfow:  finished the integrated "one-click" registration function
Added the functionality to extract only desired regions from the Atlas
Landmark co-registration:
a) When Source={3D,4D} 2-layer entity, registered to a 3D-volume, the timing information of the 4D volume was lost
b) Also corrected the defect when Alpha (transparency) and the color scheme of the source were lost after the regidstration.
Dialog RoiStats3D:  in Model-based Histogram segmentation added an option to view the "Modelling Cumulative" curve  (options are {None,All Curves,Cumulative"}
Also removed the "BiGauss Explore" and "BiGauss with Ratio Explore" options since they are superceded by the curves display now.
Histogram model-based segmentation {BiGauss,BiLaplace}: Implemented initial framework to show the modelling curves overlaid on top of the histogram
Implemented some improvements to Global Optimization algorithm and code.
Fixed crash defect while loading the DICOM folder obtained from Mr. Zhang under Win10. This was due to using the 32-bit truncation in CTreeCtrl::SetItemData during the DICOM tree construction.
Moved the main development environment to Windows 10.
Fixed the defect in RasterPaintbrush dialog box:  checking the "Allow paint on parametric Maps" had no effect and setting was not remembered.  Drawing on Parametric maps is now possible.
Fixed the paintbrush problem when drawing on integer volumes.

Registration by the landmarks:  provided more detailed analysis in case of the landmark mismatch between Source and Target.  

Registration by Landmarks:  upon the start of the procedure all the "invisible" (void) landmarks are unconditionally removed from ALL documents. This is to avoid frequent confusion during the registration.
"MainMenu>ROI>Split ROI by Threshold" - added the BiModal Laplacian with ration method for initial split.
Enabled accelerator "Ctrl+S" :  "Save FireVoxel document"
Implemented new rule to select threshold from 2 modelled distribution:  "Minimize Missclassification" rule. This rule does not use actual histogram values


Further extensions are possible with histogram value usage.