Threshold Detection

http://www.mccauslandcenter.sc.edu/mricrogl/beta-features
neurolabusc · Feb 22, 2017 · 0c5e6d8 · 0c5e6d8
1 parent 5d454f3
commit 0c5e6d8
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Showing 10 changed files with 390 additions and 885 deletions.
diff --git a/.DS_Store b/.DS_Store
diff --git a/MRIcroGL.app/Contents/Resources/script/basic.gls b/MRIcroGL.app/Contents/Resources/script/basic.gls
@@ -1,9 +1,12 @@
 begin
- LOADIMAGE('avg152T1');
+ //LOADIMAGE('avg152T1');
  //RESETDEFAULTS;
- //LOADIMAGE('mni152_2009bet');
+ LOADIMAGE('/Users/rorden/Documents/OSX/MRIcroGL/mni152_2009_256');
  //CLIPAZIMUTHELEVATION(0.3, 0, 130);
- //OVERLAYLOAD('motor');
- //OVERLAYMINMAX(1, 2.6, 4);
+ OVERLAYLOAD('/Users/rorden/msk/m');
+ //OVERLAYLOAD('/Users/rorden/msk/neg');
+ //OVERLAYLOAD('/Users/rorden/msk/t'); 
+OVERLAYMINMAX(1, 2.0, 2);
+//OVERLAYMINMAX(1, -2.0, -2);
 end.
 
diff --git a/README.md b/README.md
@@ -10,8 +10,10 @@ http://www.mccauslandcenter.sc.edu/mricrogl/
 
 ##### Recent Versions
 
-30-January-2017
+7-February-2017
  - Looks better on Linux high-DPI screens
+ - [Cubic b-spline interpolation](http://www.mccauslandcenter.sc.edu/mricrogl/beta-features).
+ - [Threshold Detection](http://www.mccauslandcenter.sc.edu/mricrogl/beta-features).
 30-September-2016
  - Ensure colorbars show active overlay colors. Improvements for macOS 10.11.
 6-June-2016

diff --git a/mainunit.lfm b/mainunit.lfm
@@ -1095,6 +1095,7 @@ object GLForm1: TGLForm1
  ShowHint = True
  TabOrder = 0
  OnDrawCell = StringGrid1DrawCell
+ OnEditingDone = StringGrid1Exit
  OnExit = StringGrid1Exit
  OnKeyPress = StringGrid1KeyPress
  OnMouseDown = StringGrid1MouseDown

diff --git a/nifti_hdr.pas b/nifti_hdr.pas
@@ -20,6 +20,7 @@ TMRIcroHdr = record //Next: analyze Format Header structure
  NIFTIhdr : TNIFTIhdr;
  AutoBalMinUnscaled,AutoBalMaxUnscaled
  ,WindowScaledMin,WindowScaledMax
+ //,GlMaxNegUnscaledS,GlMinPosUnscaledS //<- used for thresholded images
  ,GlMinUnscaledS,GlMaxUnscaledS,Zero8Bit,Slope8bit: double; //brightness and contrast
  NIfTItransform,DiskDataNativeEndian,UsesCustomPalette,RGB,LutFromZero,LutVisible: boolean;
  HdrFileName,ImgFileName: string;