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[ctsim.git] / ChangeLog

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-2.0.0-b9 - 8/5/00
+2.0.0-b11 - 8/31/00
+   Added reconstruction for Equilinear and Equiangular geometries
+   Changed theta to be -PI/2 to make compliant with Kak-Slaney formulas
+   ctsim: Added projection graph to animation of projection collection 
+   ctsim: Added single stepping to projection collection animation
+   ctsim: improved File/Properties display for projection files
+       
+2.0.0-b10 - 8/25/00
+   ctsim: Added animation of projection collection processs
+   ctsim: Added Auto Scaling for image windows
+   ctsim: Change menus from "windowing" to "display scaling"
+   Added FieldOfView and FocalLength ratio parameters to projection collection
+   Added FocalLength & FieldOfView fields to projection data files
+   Added Projection collection for Equilinear and Equiangular geometries
+   Changed name of Rowland Phantom to correct name of Shepp-Logan
+   Fixed bug in backprojection selection
+       
+2.0.0-b9 - 8/22/00

    Added RCS Id strings to executable files
    Added RPM Spec file for RPM package creation
    Added loading of ASCII phanthom definitions from files
    Added RCS Id strings to executable files
    Added RPM Spec file for RPM package creation
    Added loading of ASCII phanthom definitions from files

-   Added frequency_filter option to reconstruction
-   Fixed compilation for non-SGP architectures
-   Decomposed SignalFilter class into SignalProcess and CreateFilter classes   
+   Fixed compilation for non-SGP architectures 
+   Decomposed SignalFilter class into ProcessSignal and SignalFilter classes
+   Added Filter-Generation option to reconstruction to allow direct or 
+       inverse_fourier construction of filters
+   Added median to statistics and to auto-windowing
+       

 2.0.0-b8 - 8/1/00
    Added line color support to SGP
    Fixed lineAbs bug
 2.0.0-b8 - 8/1/00
    Added line color support to SGP
    Fixed lineAbs bug