Build 309 is released.

1. Corrected crash defect in Nonuniformity Measurement.
2. DICOM load: fixed defect in logic combining separate SERIES into a 4D Volume.  Some Volumes
were incorrectly assembled
3. BiCal: Corrected  defect in core BiCal procedure (edgemap reuse in iteration).
4. BiCal: fixed the defect with isotropic volumes DoublePass
5. Fixed the crash in Noise calculation function on REAL images
6. BiCal: enabled REAL input images.
7. Fixed N4explorer  parameter setting for Noise.
8. NIFTI load: fixed defect loading single NIFTI 4D file.
9. Further correction in DICOM logic of parsing the 4D files.
10. Fixed a defect in loading of b-values from SIEMENS DICOM file.

Build 308 is released.

1. DICOM Tags for Diffusion: fixed the B-factor (B-value) loading for the following Philips models:
{ Ingenia, Achieva, Multiva, Intera }
2.Bical now outputs REAL type image as the result of the processing.
3. BicalResearch dialog: Implemented an additional option "DoublePass" which further improves the results.

4. BiCalResearch dialog: redesign of several fields - now includes the AirThreshold in Noise units, a separate Baackground panel.

5. Streamlined the BicalResearch dialog box.  Change the AirLevel and EdgeLevel parameters to
be in Noise units to make it more robust across the images.

6. Combine two Non-uniformity measurement items into one under the MainMenu>Nonuniformity

7.  MainMenu>Transform>Rotate
Corrected several defects with the global parameter in the dialog.

Best parameters for processing the GRASP\Abdominal case, from BicalResearch dialog:

Build 307 is released.

1. BiCal: Fixed the Edge detector threshold defect
2. BiCal Research dialog: Exposed the  Edge Radius, Edge Threshold parameters.
3. BiCal Research dialog: Noise calculation is done automatically and that level is
displayed so the User can set Edge threshold based on noise units.
4. Bical Research dialog: introduced new Basis functions:
{Legendre,Chebyshev1,Chebyshev2, Regular Polynomial,Cosine}
5. BiCal research dialog: removed the "SVD tau" parameter.  "Background morph" parameter is now in (mm).
6. Fixed defect (crash) when during the Polyline drawing the User presses delete without pressing ESC first.
7. Enable the load of TIME\NIFTI   4D files.

FireVoxel Build 306 is released.

1. Implemented function to load all the FVX documents from the specified folder.
This is under the MainFrame>File> menu.

2. Removed a failing check for the presence of the VC++ 2019 Redistributable.
3. Added a voxelwise CJV calculation under the Nonuniformity>Measure menu.
4. Corrected the calculation of CJV measure according to B. paper.

5. Re-implemented N4-explorer tool with 5 optimization measures
{ roiaNU,robNU,CSM,blobCJV,voxCJV }
   a) Start application and File>Open FireVoxel Folder.
   b) Specify location of the folder, press OK.  All fvx files in that folder will be opened.
   c) Application will check if all documents have the same number of Active ROIs.
   d) Press MainMenu>Nonuniformity>N4 Explorer. Corresponding dialog will show up.
   Define the ranges for the optimization parameters. Set the constant parameters using the
   N4 parameter dialog box in the left lower corner.
   e) Optimization will run. Final dialog will show up. Each of 5 optimization results will be displayed   in the Info dialog and the same result will be copied to the clipboard.


6. BiCal Dialog: introduced the bool variable : "Output Foreground" that outputs the ROI mask for the foreground voxels used in BiCal calculation.

FireVoxel Build 305 is released.

1. BiCal optimization matrix construction: Further acceleration which becomes dominant at the higher degree of the field.
2. BiCal:  Removed a non-existent option for field in AIR from use interface, since there is only VOIDFIELD option is allowed in the Air.  BiCal research dialog box is simplified .
3. FireVoxel start-up:  added checks that VC++ Redistributable 2013 and 2019 are present.
4. Fixed the incorrect initial volume zooming position when loading a document (expressed in Debug version only)
5. MRTM2 (model #31):  added an Output parameter : RMSE/Average Signal.
6. MainMenu>Nonuniformity>Measure NU of two layers  added the CJV measure.
7. Added ABT subtest for MRTM2.
8. Fixed the issue with the negative field in the RoiStat3D dialog box. Implemented a custom
dialog field function for double precision floats with the user-specified precision (from 15 to 30 decimal positions).

Build 304D is released.

1. Added additional diagnostics for the Input\Output files presence during the N4 execution.
2. BiCal dialog: Changed the Subsample parameter to Processing Scale parameter [0.1,10]. Fixed the defects and tested. Note: now the larger number will slow down processing, smaller will speed up.
3. Substantial BiCal speedup when using Processing Scale = 0.5. On 7T brain a minor reduction in quality with NU raising from 0.051 -> 0.057
4. BiCal: Speedup in matrix construction

FireVoxel 304B is released

1. Modified the command line construction for the N4*.exe tool.