require './ctsim.conf';
my $opt_d = 0;
-$ENV{'PATH'} = "$::bindir:$::lamrundir";
+$ENV{'PATH'} = "$::bindir:$::lamrundir:/bin";
my $fromhost = $ENV{'REMOTE_HOST'};
my $error = "";
+if ($::single_process_only > 0) {
+ my @processes = `/bin/ps -A`;
+ my $running = 0;
+ foreach my $p (@processes) {
+ if ($p =~ m/ctsimtext/) {
+ $error .= "Another online simulation is currently running.<br>You may wait a moment and then click your browser's <b>Refresh</b> button to resubmit your simulation<br>";
+ last;
+ }
+ }
+}
+
my $Phantom_Name = FilterMetaChars($in{'Phantom_Name'});
my $Phantom_Nx = FilterToNumber($in{'Phantom_Nx'});
my $Phantom_Ny = FilterToNumber($in{'Phantom_Ny'});
+my $Phantom_ViewRatio = FilterToNumber($in{'Phantom_ViewRatio'});
my $Phantom_NSample = FilterToNumber($in{'Phantom_NSample'});
$error .= "Phantom name must not be blank<br>" if ($Phantom_Name eq "");
-$error .= "Phantom NX and NY must be between 5 and 1024<br>" if ($Phantom_Nx < 5 || $Phantom_Nx > 1024 || $Phantom_Ny < 5 || $Phantom_Ny > 1024);
-$error .= "Phantom NSample must be between 1 and 10<br>" if ($Phantom_NSample < 1 || $Phantom_NSample > 10);
+$error .= "Phantom Size must be between 5 and 512<br>" if ($Phantom_Nx < 5 || $Phantom_Nx > 512 || $Phantom_Ny < 5 || $Phantom_Ny > 512);
+$error .= "Phantom NSample must be between 1 and 5<br>" if ($Phantom_NSample < 1 || $Phantom_NSample > 5);
+$error .= "View Ratio must be between 0 and 100<br>" if ($Phantom_ViewRatio <= 0 || $Phantom_ViewRatio > 100);
+my $PJ_Geometry = FilterMetaChars($in{'PJ_Geometry'});
my $PJ_NDet = FilterToNumber($in{'PJ_NDet'});
my $PJ_NRot = FilterToNumber($in{'PJ_NRot'});
+my $PJ_FocalLength = FilterToNumber($in{'PJ_FocalLength'});
my $PJ_NRay = FilterToNumber($in{'PJ_NRay'});
my $PJ_RotAngle = FilterToNumber($in{'PJ_RotAngle'});
-$error .= "Projection NDet must be between 5 and 1800<br>" if ($PJ_NDet < 5 || $PJ_NDet > 1800);
-$error .= "Projection NRot must be between 5 and 2048<br>" if ($PJ_NRot < 5 || $PJ_NRot > 2048);
+my $PJ_ScanRatio = FilterToNumber($in{'PJ_ScanRatio'});
+$error .= "Projection NDet must be between 5 and 1000<br>" if ($PJ_NDet < 5 || $PJ_NDet > 1000);
+$error .= "Projection NRot must be between 5 and 1000<br>" if ($PJ_NRot < 5 || $PJ_NRot > 1000);
+$error .= "Projection NRay must be between 1 and 5<br>" if ($PJ_NRay < 1 || $PJ_NRay > 5);
$error .= "Projection RotAngle must be between 0.1 and 2<br>" if ($PJ_RotAngle < 0.1 || $PJ_RotAngle > 2);
+$error .= "Focal length must be between 1.01 and 10<b>" if ($PJ_FocalLength <= 1 || $PJ_FocalLength > 10);
+$error .= "Scan Ratio must be between 0 and 10<br>" if ($PJ_ScanRatio <= 0 || $PJ_ScanRatio > 10);
#my $IR_Nx = FilterToNumber($in{'IR_Nx'});
#my $IR_Ny = FilterToNumber($in{'IR_Ny'});
my $IR_Nx = $Phantom_Nx;
my $IR_Ny = $Phantom_Ny;
+my $IR_FilterMethod = FilterMetaChars($in{'IR_FilterMethod'});
+my $IR_Zeropad = FilterToNumber($in{'IR_Zeropad'});
my $IR_Filter = FilterMetaChars($in{'IR_Filter'});
my $IR_Filter_Param = FilterToNumber($in{'IR_Filter_Param'});
my $IR_Interp = FilterMetaChars($in{'IR_Interp'});
my $pj_fname = "$::datadir/pj-$tmpid.pj";
my $ir_fname = "$::datadir/ir-$tmpid.if";
my $pj_if_fname = "$::datadir/pj-$tmpid.if";
-my $diff_fname = "$::datadir/diff-$tmpid.if";
+my $sub_fname = "$::datadir/sub-$tmpid.if";
my $phantom_png = "$::datadir/phantom-$tmpid.png";
my $ir_png = "$::datadir/ir-$tmpid.png";
my $pj_png = "$::datadir/pj-$tmpid.png";
-my $diff_png = "$::datadir/diff-$tmpid.png";
+my $sub_png = "$::datadir/sub-$tmpid.png";
my $result_url = "$::url_datadir/result-$tmpid.html";
my $phantom_png_url = "$::url_datadir/phantom-$tmpid.png";
my $ir_png_url = "$::url_datadir/ir-$tmpid.png";
my $pj_png_url = "$::url_datadir/pj-$tmpid.png";
-my $diff_png_url = "$::url_datadir/diff-$tmpid.png";
+my $sub_png_url = "$::url_datadir/sub-$tmpid.png";
-my $pjrec_ver = "$::bindir/pjrec";
-my $phm2pj_ver = "$::bindir/phm2pj";
-my $phm2if_ver = "$::bindir/phm2if";
-my $diff_ver = "$::bindir/if-2";
-my $ifinfo_ver = "$::bindir/ifinfo";
+my $pjrec_ver = "$::bindir/ctsimtext pjrec";
+my $phm2pj_ver = "$::bindir/ctsimtext phm2pj";
+my $phm2if_ver = "$::bindir/ctsimtext phm2if";
+my $diff_ver = "$::bindir/ctsimtext if2";
$pjrec_ver = "/opt/lam/bin/mpirun N N $::lamrundir/pjrec-lam" if $MPI;
$phm2pj_ver = "/opt/lam/bin/mpirun N N $::lamrundir/phm2pj-lam" if $MPI;
$phm2if_ver = "/opt/lam/bin/mpirun N N $::lamrundir/phm2if-lam" if $MPI;
-my $gp_cmd = "$phm2if_ver $phantom_fname $Phantom_Nx $Phantom_Ny --phantom $Phantom_Name --nsample $Phantom_NSample";
-my $pj_cmd = "$phm2pj_ver $pj_fname $PJ_NDet $PJ_NRot --phantom $Phantom_Name --nray $PJ_NRay --rotangle $PJ_RotAngle";
+my $gp_cmd = "$phm2if_ver $phantom_fname $Phantom_Nx $Phantom_Ny --phantom $Phantom_Name --nsample $Phantom_NSample --view-ratio $Phantom_ViewRatio";
+my $pj_cmd = "$phm2pj_ver $pj_fname $PJ_NDet $PJ_NRot --phantom $Phantom_Name --nray $PJ_NRay --rotangle $PJ_RotAngle --geometry $PJ_Geometry --focal-length $PJ_FocalLength --view-ratio $Phantom_ViewRatio --scan-ratio $PJ_ScanRatio";
my $pj_if_cmd = "$::bindir/pj2if $pj_fname $pj_if_fname";
-my $pjrec_cmd = "$pjrec_ver $pj_fname $ir_fname $IR_Nx $IR_Ny --filter $IR_Filter --filter-param $IR_Filter_Param --interp $IR_Interp --backproj $IR_Backproj";
-my $diff_cmd = "$diff_ver $phantom_fname $ir_fname $diff_fname --comp";
-my $compare_cmd = "$ifinfo_ver $phantom_fname $ir_fname";
+my $pjrec_cmd = "$pjrec_ver $pj_fname $ir_fname $IR_Nx $IR_Ny --filter $IR_Filter --filter-param $IR_Filter_Param --interp $IR_Interp --backproj $IR_Backproj --filter-method $IR_FilterMethod --zeropad $IR_Zeropad";
+my $sub_cmd = "$diff_ver $phantom_fname $ir_fname $sub_fname --sub";
+my $diff_cmd = "$diff_ver $phantom_fname $ir_fname --comp";
my $window_options = "--auto $auto_window_img";
if ($Disp_Min ne 'auto') {
$window_options .= " --max $Disp_Max";
}
-my $png1_cmd = "$::bindir/if2img $phantom_fname $phantom_png $window_options --stats --format png";
-my $png2_cmd = "$::bindir/if2img $ir_fname $ir_png $window_options --stats --format png";
-my $png3_cmd = "$::bindir/if2img $pj_if_fname $pj_png --auto $auto_window_pj --stats --format png";
-my $png4_cmd = "$::bindir/if2img $diff_fname $diff_png --auto $auto_window_diff --stats --format png";
+my $png1_cmd = "$::bindir/ifexport $phantom_fname $phantom_png $window_options --stats --format png --center mode";
+my $png2_cmd = "$::bindir/ifexport $ir_fname $ir_png $window_options --stats --format png --center mode";
+my $png3_cmd = "$::bindir/ifexport $pj_if_fname $pj_png --auto $auto_window_pj --stats --format png --center mode";
+my $png4_cmd = "$::bindir/ifexport $sub_fname $sub_png --auto $auto_window_diff --stats --format png --center mode";
-my $title = "CT Simulation Results";
+my $title = "CTSim Results";
my $out = head();
-$out .= "<HTML> <HEAD><TITLE> $title </TITLE></HEAD>\n";
+$out .= "<HTML> <HEAD><TITLE> $title </TITLE><LINK rel=\"stylesheet\" href=\"http://www.ctsim.org/main.css\" type=\"text/css\">
+</HEAD>\n";
$out .= "<BODY BGCOLOR=\"#FFFFFF\" TEXT=\"#000000\" VLINK=\"#800020\" LINK=\"#0000FF\">\n";
$out .= "<H1>$title</H1><HR>\n";
my $pj_out;
my $pj_if_out;
my $pjrec_out;
+ my $sub_out;
my $diff_out;
my $png_gp_out;
my $png_pjrec_out;
my $png_pj_out;
- my $png_diff_out;
- my $compare_out;
+ my $png_sub_out;
$gp_out = `$gp_cmd`;
if (-s $phantom_fname) {
$pj_out .= `$pj_cmd`;
$pjrec_out .= `$pjrec_cmd`;
if (-s $ir_fname) {
$png_pjrec_out .= `$png2_cmd`;
+ $sub_out .= `$sub_cmd`;
$diff_out .= `$diff_cmd`;
- $png_diff_out .= `$png4_cmd`;
- $compare_out = `$compare_cmd`;
+ $png_sub_out .= `$png4_cmd`;
}
}
}
-
- $cmdout = "$gp_cmd\n $gp_out $pj_cmd\n $pj_out $pj_if_cmd\n $pj_if_out $pjrec_cmd\n $pjrec_out $diff_cmd\n $diff_out $png1_cmd\n $png_gp_out $png2_cmd\n $png_pjrec_out $png3_cmd\n $png_pj_out $png4_cmd\n $png_diff_out";
+ # Delete image files and projection files
+ unlink($phantom_fname);
+ unlink($ir_fname);
+ unlink($pj_fname);
+ unlink($pj_if_fname);
+ unlink($sub_fname);
+
+ $cmdout = "$gp_cmd\n $gp_out $pj_cmd\n $pj_out $pj_if_cmd\n $pj_if_out $pjrec_cmd\n $pjrec_out $diff_cmd\n $diff_out $png1_cmd\n $png_gp_out $png2_cmd\n $png_pjrec_out $png3_cmd\n $png_pj_out $png4_cmd\n $png_sub_out";
if (open(LOGFILE,">> $logfile")) {
flock(LOGFILE,LOCK_EX);
seek(LOGFILE, 0, 2);
+ print LOGFILE "Client Address: $ENV{'REMOTE_ADDR'}\n";
print LOGFILE "Job $tmpid\n";
print LOGFILE $cmdout;
print LOGFILE "----------------------------------------------------\n";
my $png_gp_out_html = $png_gp_out;
my $png_pjrec_out_html = $png_pjrec_out;
my $png_pj_out_html = $png_pj_out;
- my $png_diff_out_html = $png_diff_out;
+ my $png_sub_out_html = $png_sub_out;
$png_gp_out_html =~ s/\n/<br>/gms;
$png_pjrec_out_html =~ s/\n/<br>/gms;
$png_pj_out_html =~ s/\n/<br>/gms;
- $png_diff_out_html =~ s/\n/<br>/gms;
- $out .= "<TABLE><TR><TD>Phantom Image</TD><TD>Reconstructed Image</TD></TR>\n";
+ $png_sub_out_html =~ s/\n/<br>/gms;
+ $out .= "<TABLE><TR><TD><b>Phantom Image</b></TD><TD><b>Reconstructed Image</b></TD></TR>\n";
$out .= "<TR><TD><IMG SRC=\"$phantom_png_url\"><br><FONT SIZE=1>$png_gp_out</FONT></TD>\n";
$out .= "<TD><IMG SRC=\"$ir_png_url\"><br><FONT SIZE=1>$png_pjrec_out</FONT></TD></TR>\n";
- $out .= "<TR><TD>Projection Sinusoid</TD><TD>Phantom/Reconst Error</TD></TR>\n";
+ $out .= "<TR><TD><b>Projection Sinogram</b></TD><TD><b>Reconstruction Error</b></TD></TR>\n";
$out .= "<TR><TD><IMG SRC=\"$pj_png_url\"><br><FONT SIZE=1>$png_pj_out</FONT></TD>\n";
- $out .= "<TD><IMG SRC=\"$diff_png_url\"><br><FONT SIZE=2>$diff_out</FONT><br><FONT SIZE=1>$png_diff_out</FONT></TD></TR>\n";
+ $out .= "<TD><IMG SRC=\"$sub_png_url\"><br><FONT SIZE=2>$sub_out</FONT><br><FONT SIZE=1>$png_sub_out</FONT></TD></TR>\n";
$out .= "</TABLE>";
- $out .= "Execution time: $execution_time seconds\n";
- $out .= "<p>\nStatistics<br>";
- $out .= "$compare_out";
+ $out .= "<p><b>Error Measurements</b><br>";
+ $out .= "$diff_out";
+ $out .= "<p>Execution time: $execution_time seconds\n";
}
$out .= "<HR>\n";
-$out .= "Return to <A HREF=\"/ctsim/index.html\">CT Simulation Designer</a>.<br>\n";
-$out .= "Return to <A HREF=\"www.med-info.com\">Med-Info</a>.\n";
+$out .= "Specify another <a href=\"http://www.ctsim.org/simulate.shtml\">simulation</a>.<br>";
+$out .= "Return to CTSim's <A HREF=\"http://www.ctsim.org\">home</a>.<br>\n";
$out .= "</BODY> </HTML>";
$out .= "\n";
if (open(JOBFILES,"> $::jobdir/$tmpid"))
{
flock(JOBFILES,LOCK_EX);
- print JOBFILES "gmt_start=$gmt_start\n";
- print JOBFILES "gmt_end=$gmt_end\n";
print JOBFILES "execution_time=$execution_time\n";
print JOBFILES "Phantom_Name=$Phantom_Name\n";
print JOBFILES "Phantom_Nx=$Phantom_Nx\n";
sub FilterMetaChars
{
my $var = pop(@_);
- $var =~ /^(\w+)$/;
+ $var =~ /^([-\w]+)$/;
$1;
}