<meta name="description" content="CTsim - The Open-Source Computed Tomography Simulator">
<meta name="keywords" content="ctsim, computed tomography, ct, open source, scientific software, simulation, c++, online simulation, medical imaging">
<LINK rel="stylesheet" href="http://www.ctsim.org/main.css" type="text/css">
-<TITLE>CTSim Online Simulation</TITLE>
+<TITLE>CTSim's Online Computed Tomography Simulator</TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF">
-<H1><a href="http://www.ctsim.org"">CTSim</a> Online Simulation</H1>
+<H1>
+<a href="http://www.ctsim.org">CTSim's</a>
+Online Computed Tomography Simulator</H1>
Reasonable defaults have been filled into this form. For detailed explanations of the
parameters on this form, please visit CTSim's online <a href="http://www.ctsim.org/manual/ctsim_contents.html">manual</a>.<br>
<table border=1 cellpadding="5" bgcolor="#FFFFFF">
<tr><td valign="top">
<h3>Select Image and Size</h3>
+<font size="-1">
Phantom Name:<br>
<INPUT type="radio" name="Phantom_Name" value="herman" checked>G.T. Herman<br>
-<INPUT type="radio" name="Phantom_Name" value="rowland">Rowland<br>
-<INPUT type="radio" name="Phantom_Name" value="unitpulse">Unit Pulse<br>
+<INPUT type="radio" name="Phantom_Name" value="shepp-logan">Shepp-Logan<br>
+<INPUT type="radio" name="Phantom_Name" value="unit-pulse">Unit Pulse<br>
<p>
Image Size:<br>
Width: <input type="text" name="Phantom_Nx" size="4" value="128"><br>
Height: <input type="text" name="Phantom_Ny" size="4" value="128"><br>
<p>
-View Ratio: <input type="text" name="Phantom_ViewRatio" size="4" value="1.1">
+View Ratio: <input type="text" name="Phantom_ViewRatio" size="4" value="1.01">
<p>
Number of Samples<br>per pixel: <input type="text" name="Phantom_NSample" size="2" value="2"><br>
<p>
<INPUT type="radio" name="MPI" value="no" checked>No (Single CPU)<br>
</td>
-->
+</font>
<td valign="top">
<h3>Simulate X-Ray acquistion</h3>
+<font size=-1>
Geometry:<br>
<INPUT type="radio" name="PJ_Geometry" value="parallel" checked>Parallel<br>
<INPUT type="radio" name="PJ_Geometry" value="equiangular">Equiangular<br>
Number of Detectors: <input type="text" name="PJ_NDet" size="4" value="200"><p>
Number of Rotations: <input type="text" name="PJ_NRot" size="4" value="200"><p>
Focal Length: <input type="text" name="PJ_FocalLength" size="4" value="2.0"><p>
-Scan Ratio: <input type="text" name="PJ_ScanRatio" size="4" value="1.
1"><p>
-Number of Rays<br>(samples) per detector: <input type="text" name="PJ_NRay" size="2" value="
3"><p>
+Scan Ratio: <input type="text" name="PJ_ScanRatio" size="4" value="1.
0"><p>
+Number of Rays<br>(samples) per detector: <input type="text" name="PJ_NRay" size="2" value="
2"><p>
Rotation Angle<br>as a fraction of a cricle: <input type="text" name="PJ_RotAngle" size="3" value="1.0"><br>
-</td><td valign="top">
+</td></font>
+<td valign="top">
<H3>Image Reconstruction</H3>
+<font size=-1>
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_Backproj" value="table">Trig Table<br>
<input type="radio" name="IR_Backproj" value="diff">Difference<br>
<input type="radio" name="IR_Backproj" value="idiff" checked>Difference (integer math)<br>
-</td></tr></table>
+</td></tr>
+</font>
+</table>
<p>
-<input type="submit" value="Simulate"><input type="reset" value="Clear fields">
+<input type="submit" value="Simulate"><input type="reset" value="Set Fields to Default">
+<br>
+After clicking the <b>Simulate</b> button, it will take a few seconds to a few minutes for your results to appear depending
+upon the simulation parameters that you have chosen.
</form>
</BODY>
</HTML>
projects / ctsim.git / blobdiff