X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=html%2Fsimulate.html.in;h=5039901700e4bc47beb0faece40cf40d2646d1b8;hb=286d655a25df2668bd65ad365676c6ecc94415a1;hp=018a8382ab9c6df492d28ce431bdbf61846ab73c;hpb=a95e41ac40cd2f3a4401d921618604cf33f2a904;p=ctsim.git

diff --git a/html/simulate.html.in b/html/simulate.html.in
index 018a838..5039901 100644
--- a/html/simulate.html.in
+++ b/html/simulate.html.in
@@ -34,6 +34,17 @@ Number of Rays<br>(samples) per detector: <input type="text" name="PJ_NRay" size
 Rotation Angle<br>as a multiple of PI: <input type="text" name="PJ_RotAngle" size="3" value="1.0"><br>
 </td><td valign="top">
 <H3>Image Reconstruction</H3>
+Filter Method:<br>
+<input type="radio" name="IR_FilterMethod" value="convolution" checked>Convolution<br>
+<input type="radio" name="IR_FilterMethod" value="fourier">Fourier<br>
+<input type="radio" name="IR_FilterMethod" value="fourier_table">Fourier Table<br>
+<input type="radio" name="IR_FilterMethod" value="fft">FFT (Fast Fourier)<br>
+<input type="radio" name="IR_FilterMethod" value="fftw">FFTW (Fastest Fourier Library)<br>
+<input type="radio" name="IR_FilterMethod" value="rfftw">RFFTW (Real-mode Fastest Fourier Library)<br>
+<p>
+Zeropad: (frequency-base filtering only)<br>
+<input type="text" name="IR_Zeropad" size="1" value="2"><br>
+<p>
 Interpolation:<br>
 <input type="radio" name="IR_Interp" value="linear" checked>Linear<br>
 <input type="radio" name="IR_Interp" value="nearest">Nearest Neighbor<br>
@@ -54,7 +65,8 @@ Backprojection Method:<br>
 <input type="radio" name="IR_Backproj" value="table">Trig Table<br>
 <input type="radio" name="IR_Backproj" value="diff">Difference<br>
 <input type="radio" name="IR_Backproj" value="diff2">Difference Optimized<br>
-<input type="radio" name="IR_Backproj" value="idiff2" checked>Difference Optimized (integer math)<br>
+<input type="radio" name="IR_Backproj" value="idiff2">Difference Optimized (integer math)<br>
+<input type="radio" name="IR_Backproj" value="idiff3" checked>Difference Highly-optimized (integer math)<br>
 </td></tr></table>
 <p>
 <input type="submit" value="Simulate"><input type="reset" value="clear fields">