Select Image and Size
+
Phantom Name:
G.T. Herman
-Rowland
-Bordered Rowland
-Unit Pulse
+Shepp-Logan
+Unit Pulse
+
+Image Size:
+Width:
+Height:
-Nx:
-Ny:
+View Ratio:
Number of Samples per pixel:
@@ -23,58 +36,66 @@ Display Window:
Minimum:
Maximum:
-MPI Supercomputing:
+
+
+ |
Simulate X-Ray acquistion
+
Geometry:
-Parallel
-Equiangular
-Collinear
+Parallel
+Equiangular
+Equilinear
-Number of Detectors:
-Number of Rotations:
-Number of Rays (samples) per detector:
-Rotation Angle as a multiple of PI:
- |
+Number of Detectors:
+Number of Rotations:
+Focal Length:
+Scan Ratio:
+Number of Rays (samples) per detector:
+Rotation Angle as a fraction of a cricle:
+ |
+
Image Reconstruction
+
Filter Method:
Convolution
Fourier
Fourier Table
-FFT (Fast Fourier)
-FFTW (Fastest Fourier Library)
-RFFTW (Real-mode Fastest Fourier Library)
+FFT
-Zeropad: (frequency-base filtering only)
-
+Zeropad (applies to Fourier & FFT):
+
Interpolation:
-Linear
Nearest Neighbor
+Linear
+Cubic
+
+Filter:
+Bandlimit
+Cosine
+Hamming
+Hanning
+Sinc
+Shepp-Logan
-Filter for Backprojection:
-Abs*Bandlimit
-Abs*Cosine
-Abs*Hamming
-Shepp-Logan
-Bandlimit
-Hamming
-Cosine
-Sinc
-Triangle
Hamming alpha factor (0.0-1.0):
Backprojection Method:
Trig
Trig Table
Difference
-Difference Optimized
-Difference Optimized (integer math)
-Difference Highly-optimized (integer math)
- |