** Date Started: 1984
**
** This is part of the CTSim program
-** Copyright (C) 1983-2000 Kevin Rosenberg
-**
-** $Id: phm2if.cpp,v 1.2 2000/07/20 11:17:31 kevin Exp $
+** Copyright (C) 1983-2009 Kevin Rosenberg
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License (version 2) as
#include "timer.h"
-enum { O_PHANTOM, O_DESC, O_NSAMPLE, O_FILTER, O_TRACE, O_VERBOSE, O_HELP,
- O_PHMFILE, O_FILTER_DOMAIN, O_FILTER_BW, O_FILTER_PARAM, O_DEBUG, O_VERSION };
+enum { O_PHANTOM, O_DESC, O_NSAMPLE, O_FILTER, O_VIEW_RATIO, O_TRACE, O_VERBOSE, O_HELP,
+O_PHMFILE, O_FILTER_DOMAIN, O_FILTER_BW, O_FILTER_PARAM, O_DEBUG, O_VERSION };
-static struct option my_options[] =
+static struct option my_options[] =
{
{"phantom", 1, 0, O_PHANTOM},
{"phmfile", 1, 0, O_PHMFILE},
{"filter-bw", 1, 0, O_FILTER_BW},
{"filter-param", 1, 0, O_FILTER_PARAM},
{"trace", 1, 0, O_TRACE},
+ {"view-ratio", 1, 0, O_VIEW_RATIO},
{"verbose", 0, 0, O_VERBOSE},
{"debug", 0, 0, O_DEBUG},
{"help", 0, 0, O_HELP},
{0, 0, 0, 0}
};
-void
+static const char* g_szIdStr = "$Id$";
+
+void
phm2if_usage (const char *program)
{
- cout << "phm2if_usage: " << fileBasename(program) << " outfile nx ny [--phantom phantom-name] [--phmfile filename] [--filter filter-name] [OPTIONS]" << endl;
- cout << "Generate phantom image from a predefined --phantom or a --phmfile" << endl;
- cout << endl;
- cout << " outfile Name of output file for image" << endl;
- cout << " nx Number of pixels X-axis" << endl;
- cout << " ny Number of pixels Y-axis" << endl;
- cout << " --phantom Phantom to use for projection" << endl;
- cout << " herman Herman head phantom" << endl;
- cout << " bherman Bordered Herman head phantom" << endl;
- cout << " rowland Rowland head phantom" << endl;
- cout << " browland Bordered Rowland head phantom" << endl;
- cout << " unitpulse Unit pulse phantom" << endl;
- cout << " --phmfile Generate Phantom from phantom file" << endl;
- cout << " --filter Generate Phantom from a filter function" << endl;
- cout << " abs_bandlimit Abs * Bandlimiting" << endl;
- cout << " abs_sinc Abs * Sinc" << endl;
- cout << " abs_cos Abs * Cosine" << endl;
- cout << " abs_hamming Abs * Hamming" << endl;
- cout << " shepp Shepp-Logan" << endl;
- cout << " bandlimit Bandlimiting" << endl;
- cout << " sinc Sinc" << endl;
- cout << " cos Cosine" << endl;
- cout << " triangle Triangle" << endl;
- cout << " hamming Hamming" << endl;
- cout << " --filter-param Alpha level for Hamming filter" << endl;
- cout << " --filter-domain Set domain of filter" << endl;
- cout << " spatial Spatial domain (default)" << endl;
- cout << " freq Frequency domain" << endl;
- cout << " --filter-bw Filter bandwidth (default = 1)" << endl;
- cout << " --desc Description of raysum" << endl;
- cout << " --nsample Number of samples per axis per pixel (default = 1)" << endl;
- cout << " --trace Trace level to use" << endl;
- cout << " none No tracing (default)" << endl;
- cout << " text Trace text level" << endl;
- cout << " phm Trace phantom" << endl;
- cout << " rays Trace rays" << endl;
- cout << " plot Trace plot" << endl;
- cout << " clipping Trace clipping" << endl;
- cout << " --debug Debug mode" << endl;
- cout << " --verbose Verbose mode" << endl;
- cout << " --version Print version" << endl;
- cout << " --help Print this help message" << endl;
+ std::cout << "phm2if_usage: " << fileBasename(program) << " outfile nx ny [--phantom phantom-name] [--phmfile filename] [--filter filter-name] [OPTIONS]\n";
+ std::cout << "Generate phantom image from a predefined --phantom or a --phmfile\n";
+ std::cout << std::endl;
+ std::cout << " outfile Name of output file for image\n";
+ std::cout << " nx Number of pixels X-axis\n";
+ std::cout << " ny Number of pixels Y-axis\n";
+ std::cout << " --view-ratio View diameter to phantom diameter ratio (default = 1)\n";
+ std::cout << " --phantom Phantom to use for projection\n";
+ std::cout << " herman Herman head phantom\n";
+ std::cout << " shepp-logan Shepp-Logan head phantom\n";
+ std::cout << " unit-pulse Unit pulse phantom\n";
+ std::cout << " --phmfile Generate Phantom from phantom file\n";
+ std::cout << " --filter Generate Phantom from a filter function\n";
+ std::cout << " abs_bandlimit Abs * Bandlimiting\n";
+ std::cout << " abs_sinc Abs * Sinc\n";
+ std::cout << " abs_cos Abs * Cosine\n";
+ std::cout << " abs_hamming Abs * Hamming\n";
+ std::cout << " shepp Shepp-Logan\n";
+ std::cout << " bandlimit Bandlimiting\n";
+ std::cout << " sinc Sinc\n";
+ std::cout << " cos Cosine\n";
+ std::cout << " triangle Triangle\n";
+ std::cout << " hamming Hamming\n";
+ std::cout << " --filter-param Alpha level for Hamming filter\n";
+ std::cout << " --filter-domain Set domain of filter\n";
+ std::cout << " spatial Spatial domain (default)\n";
+ std::cout << " freq Frequency domain\n";
+ std::cout << " --filter-bw Filter bandwidth (default = 1)\n";
+ std::cout << " --desc Description of raysum\n";
+ std::cout << " --nsample Number of samples per axis per pixel (default = 1)\n";
+ std::cout << " --trace Trace level to use\n";
+ std::cout << " none No tracing (default)\n";
+ std::cout << " console Trace text level\n";
+ std::cout << " --debug Debug mode\n";
+ std::cout << " --verbose Verbose mode\n";
+ std::cout << " --version Print version\n";
+ std::cout << " --help Print this help message\n";
}
#ifdef HAVE_MPI
-void mpi_gather_image (MPIWorld& mpiWorld, ImageFile* imGlobal, ImageFile* imLocal, const int opt_debug);
+void mpi_gather_image (MPIWorld& mpiWorld, ImageFile* pImGlobal, ImageFile* pImLocal, const int optDebug);
#endif
-int
-phm2if_main (int argc, char* argv[])
+int
+phm2if_main (int argc, char* const argv[])
{
- ImageFile* imGlobal = NULL;
+ ImageFile* pImGlobal = NULL;
Phantom phm;
- int opt_nx = 0, opt_ny = 0;
+ std::string optPhmName;
+ std::string optFilterName;
+ std::string optDomainName (SignalFilter::convertDomainIDToName (SignalFilter::DOMAIN_SPATIAL));
+ std::string optOutFilename;
+ std::string optDesc;
+ std::string optPhmFilename;
+ int opt_nx = 0;
+ int opt_ny = 0;
int opt_nsample = 1;
- string optPhmName = Phantom::PHM_HERMAN_STR;
- string optFilterName;
- string optDomainName = SignalFilter::DOMAIN_SPATIAL_STR;
- char *opt_outfile = NULL;
- int opt_debug = 0;
- string opt_desc;
- string opt_phmFileName;
- char *endstr, *endptr;
- double opt_filter_param = 1;
- double opt_filter_bw = 1.;
- int opt_trace = TRACE_NONE;
- bool opt_verbose = false;
-#ifdef HAVE_MPI
- ImageFile* imLocal = NULL;
- MPIWorld mpiWorld (argc, argv);
-#endif
-
+ double optViewRatio = 1.;
+ double optFilterParam = 1.;
+ double optFilterBW = 1.;
+ int optTrace = Trace::TRACE_NONE;
+ bool optVerbose = false;
+ bool optDebug = false;
+ char *endptr = NULL;
+ char *endstr;
Timer timerProgram;
-
+
#ifdef HAVE_MPI
+ ImageFile* pImLocal = NULL;
+ MPIWorld mpiWorld (argc, argv);
if (mpiWorld.getRank() == 0) {
#endif
while (1) {
int c = getopt_long(argc, argv, "", my_options, NULL);
- char *endptr = NULL;
- char *endstr;
-
if (c == -1)
- break;
-
+ break;
+
switch (c) {
case O_PHANTOM:
- optPhmName = optarg;
- break;
+ optPhmName = optarg;
+ break;
case O_PHMFILE:
- opt_phmFileName = optarg;
- break;
+ optPhmFilename = optarg;
+ break;
case O_VERBOSE:
- opt_verbose = true;
- break;
+ optVerbose = true;
+ break;
case O_DEBUG:
- opt_debug = 1;
- break;
+ optDebug = true;
+ break;
case O_TRACE:
- if ((opt_trace = TraceLevel::convertTraceNameToID(optarg)) == TRACE_INVALID) {
- phm2if_usage(argv[0]);
- return (1);
- }
- break;
+ if ((optTrace = Trace::convertTraceNameToID(optarg)) == Trace::TRACE_INVALID) {
+ phm2if_usage(argv[0]);
+ return (1);
+ }
+ break;
case O_FILTER:
- optFilterName = optarg;
- break;
+ optFilterName = optarg;
+ break;
case O_FILTER_DOMAIN:
- optDomainName = optarg;
- break;
+ optDomainName = optarg;
+ break;
case O_DESC:
- opt_desc = optarg;
- break;
+ optDesc = optarg;
+ break;
case O_FILTER_BW:
- opt_filter_bw = strtod(optarg, &endptr);
- endstr = optarg + strlen(optarg);
- if (endptr != endstr) {
- sys_error(ERR_SEVERE,"Error setting --filter-bw to %s\n", optarg);
- phm2if_usage(argv[0]);
- return (1);
- }
- break;
+ optFilterBW = strtod(optarg, &endptr);
+ endstr = optarg + strlen(optarg);
+ if (endptr != endstr) {
+ sys_error(ERR_SEVERE,"Error setting --filter-bw to %s\n", optarg);
+ phm2if_usage(argv[0]);
+ return (1);
+ }
+ break;
+ case O_VIEW_RATIO:
+ optViewRatio = strtod(optarg, &endptr);
+ endstr = optarg + strlen(optarg);
+ if (endptr != endstr) {
+ sys_error(ERR_SEVERE,"Error setting --view-ratio to %s\n", optarg);
+ phm2if_usage(argv[0]);
+ return (1);
+ }
+ break;
case O_FILTER_PARAM:
- opt_filter_param = strtod(optarg, &endptr);
- endstr = optarg + strlen(optarg);
- if (endptr != endstr) {
- sys_error(ERR_SEVERE,"Error setting --filter-param to %s\n", optarg);
- phm2if_usage(argv[0]);
- return (1);
- }
- break;
+ optFilterParam = strtod(optarg, &endptr);
+ endstr = optarg + strlen(optarg);
+ if (endptr != endstr) {
+ sys_error(ERR_SEVERE,"Error setting --filter-param to %s\n", optarg);
+ phm2if_usage(argv[0]);
+ return (1);
+ }
+ break;
case O_NSAMPLE:
- opt_nsample = strtol(optarg, &endptr, 10);
- endstr = optarg + strlen(optarg);
- if (endptr != endstr) {
- sys_error(ERR_SEVERE,"Error setting --nsample to %s\n", optarg);
- phm2if_usage(argv[0]);
- return (1);
- }
- break;
- case O_VERSION:
+ opt_nsample = strtol(optarg, &endptr, 10);
+ endstr = optarg + strlen(optarg);
+ if (endptr != endstr) {
+ sys_error(ERR_SEVERE,"Error setting --nsample to %s\n", optarg);
+ phm2if_usage(argv[0]);
+ return (1);
+ }
+ break;
+ case O_VERSION:
#ifdef VERSION
- cout << "Version " << VERSION << endl;
+ std::cout << "Version " << VERSION << std::endl << g_szIdStr << std::endl;
#else
- cerr << "Unknown version number" << endl;
+ std::cerr << "Unknown version number\n";
#endif
case O_HELP:
case '?':
- phm2if_usage(argv[0]);
- return (0);
+ phm2if_usage(argv[0]);
+ return (0);
default:
- phm2if_usage(argv[0]);
- return (1);
+ phm2if_usage(argv[0]);
+ return (1);
}
}
-
- if (optPhmName == "" && optFilterName == "" && opt_phmFileName == "") {
- cerr << "No phantom defined" << endl << endl;
+
+ if (optPhmName == "" && optFilterName == "" && optPhmFilename == "") {
+ std::cerr << "No phantom defined\n" << std::endl;
phm2if_usage(argv[0]);
return (1);
}
phm2if_usage(argv[0]);
return (1);
}
- opt_outfile = argv[optind];
+ optOutFilename = argv[optind];
opt_nx = strtol(argv[optind+1], &endptr, 10);
endstr = argv[optind+1] + strlen(argv[optind+1]);
if (endptr != endstr) {
phm2if_usage(argv[0]);
return (1);
}
-
- ostringstream oss;
- oss << "phm2if: nx=" << opt_nx << ", ny=" << opt_ny << ", nsample=" << opt_nsample << ", ";
- if (opt_phmFileName != "")
- oss << "phantom=" << opt_phmFileName;
+
+ std::ostringstream oss;
+ oss << "phm2if: nx=" << opt_nx << ", ny=" << opt_ny << ", viewRatio=" << optViewRatio << ", nsample=" << opt_nsample << ", ";
+ if (optPhmFilename != "")
+ oss << "phantomFile=" << optPhmFilename;
else if (optPhmName != "")
oss << "phantom=" << optPhmName;
else if (optFilterName != "") {
oss << "filter=" << optFilterName << " - " << optDomainName;
}
- if (opt_desc != "")
- oss << ": " << opt_desc;
- opt_desc = oss.str();
-
+ if (optDesc != "")
+ oss << ": " << optDesc;
+ optDesc = oss.str();
+
if (optPhmName != "") {
phm.createFromPhantom (optPhmName.c_str());
if (phm.fail()) {
- cout << phm.failMessage() << endl << endl;
- phm2if_usage(argv[0]);
- return (1);
+ std::cout << phm.failMessage() << std::endl << std::endl;
+ phm2if_usage(argv[0]);
+ return (1);
}
}
- if (opt_phmFileName != "") {
- phm.createFromFile(opt_phmFileName.c_str());
+ if (optPhmFilename != "") {
+ phm.createFromFile(optPhmFilename.c_str());
#ifdef HAVE_MPI
- if (mpiWorld.getRank() == 0)
- cerr << "Can't use phantom from file in MPI mode" << endl;
+ if (mpiWorld.getRank() == 0)
+ std::cerr << "Can't use phantom from file in MPI mode\n";
return (1);
#endif
}
- if (opt_verbose)
- cout << "Rasterize Phantom to Image" << endl << endl;
+ if (optVerbose)
+ std::cout << "Rasterize Phantom to Image\n" << std::endl;
#ifdef HAVE_MPI
}
#endif
#ifdef HAVE_MPI
TimerCollectiveMPI timerBcast (mpiWorld.getComm());
mpiWorld.BcastString (optPhmName);
- mpiWorld.getComm().Bcast (&opt_verbose, 1, MPI::INT, 0);
- mpiWorld.getComm().Bcast (&opt_debug, 1, MPI::INT, 0);
- mpiWorld.getComm().Bcast (&opt_trace, 1, MPI::INT, 0);
+ mpiWorld.getComm().Bcast (&optVerbose, 1, MPI::INT, 0);
+ mpiWorld.getComm().Bcast (&optDebug, 1, MPI::INT, 0);
+ mpiWorld.getComm().Bcast (&optTrace, 1, MPI::INT, 0);
mpiWorld.getComm().Bcast (&opt_nx, 1, MPI::INT, 0);
mpiWorld.getComm().Bcast (&opt_ny, 1, MPI::INT, 0);
mpiWorld.getComm().Bcast (&opt_nsample, 1, MPI::INT, 0);
- mpiWorld.getComm().Bcast (&opt_filter_param, 1, MPI::DOUBLE, 0);
- mpiWorld.getComm().Bcast (&opt_filter_bw, 1, MPI::DOUBLE, 0);
+ mpiWorld.getComm().Bcast (&optViewRatio, 1, MPI::DOUBLE, 0);
+ mpiWorld.getComm().Bcast (&optFilterParam, 1, MPI::DOUBLE, 0);
+ mpiWorld.getComm().Bcast (&optFilterBW, 1, MPI::DOUBLE, 0);
mpiWorld.BcastString (optFilterName);
mpiWorld.BcastString (optDomainName);
- if (opt_verbose)
+ if (optVerbose)
timerBcast.timerEndAndReport ("Time to broadcast variables");
mpiWorld.setTotalWorkUnits (opt_nx);
if (mpiWorld.getRank() > 0 && optPhmName != "")
- phm.createFromPhantom (optPhmName.c_str());
+ phm.createFromPhantom (optPhmName.c_str());
if (mpiWorld.getRank() == 0) {
- imGlobal = new ImageFile (opt_nx, opt_ny);
+ pImGlobal = new ImageFile (opt_nx, opt_ny);
}
- imLocal = new ImageFile (opt_nx, opt_ny);
+ pImLocal = new ImageFile (opt_nx, opt_ny);
#else
- imGlobal = new ImageFile (opt_nx, opt_ny);
+ pImGlobal = new ImageFile (opt_nx, opt_ny);
#endif
- ImageFileArray v;
+ ImageFileArray v = NULL;
#ifdef HAVE_MPI
if (mpiWorld.getRank() == 0)
- v = imGlobal->getArray ();
+ v = pImGlobal->getArray ();
if (phm.getComposition() == P_UNIT_PULSE) {
if (mpiWorld.getRank() == 0) {
}
} else if (optFilterName != "") {
if (mpiWorld.getRank() == 0) {
- imGlobal->filterResponse (optDomainName.c_str(), opt_filter_bw, optFilterName.c_str(), opt_filter_param);
+ pImGlobal->filterResponse (optDomainName.c_str(), optFilterBW, optFilterName.c_str(), optFilterParam);
}
} else {
TimerCollectiveMPI timerRasterize (mpiWorld.getComm());
- phm.convertToImagefile (*imLocal, opt_nsample, opt_trace, mpiWorld.getMyStartWorkUnit(), mpiWorld.getMyLocalWorkUnits());
- if (opt_verbose)
+ phm.convertToImagefile (*pImLocal, optViewRatio, opt_nsample, optTrace, mpiWorld.getMyStartWorkUnit(), mpiWorld.getMyLocalWorkUnits(), false);
+ if (optVerbose)
timerRasterize.timerEndAndReport ("Time to rasterize phantom");
TimerCollectiveMPI timerGather (mpiWorld.getComm());
- mpi_gather_image (mpiWorld, imGlobal, imLocal, opt_debug);
- if (opt_verbose)
+ mpi_gather_image (mpiWorld, pImGlobal, pImLocal, optDebug);
+ if (optVerbose)
timerGather.timerEndAndReport ("Time to gather image");
}
#else
- v = imGlobal->getArray ();
+ v = pImGlobal->getArray ();
if (phm.getComposition() == P_UNIT_PULSE) {
v[opt_nx/2][opt_ny/2] = 1.;
} else if (optFilterName != "") {
- imGlobal->filterResponse (optDomainName.c_str(), opt_filter_bw, optFilterName.c_str(), opt_filter_param);
+ pImGlobal->filterResponse (optDomainName.c_str(), optFilterBW, optFilterName.c_str(), optFilterParam);
} else {
-#if HAVE_SGP
- if (opt_trace >= TRACE_PHM)
- phm.show();
-#endif
- phm.convertToImagefile (*imGlobal, opt_nsample, opt_trace);
+ phm.convertToImagefile (*pImGlobal, optViewRatio, opt_nsample, optTrace);
}
#endif
#ifdef HAVE_MPI
- if (mpiWorld.getRank() == 0)
+ if (mpiWorld.getRank() == 0)
#endif
{
double calctime = timerProgram.timerEnd ();
- imGlobal->labelAdd (Array2dFileLabel::L_HISTORY, opt_desc.c_str(), calctime);
- imGlobal->fileWrite (opt_outfile);
- if (opt_verbose)
- cout << "Time to rasterized phantom: " << calctime << " seconds" << endl;
-
- if (opt_trace >= TRACE_PHM) {
- double dmin, dmax;
- int nscale;
-
- printf ("Enter display size scale (nominal = 1): ");
- scanf ("%d", &nscale);
- printf ("Enter minimum and maximum densities (min, max): ");
- scanf ("%lf %lf", &dmin, &dmax);
- imGlobal->displayScaling (nscale, dmin, dmax);
- }
+ pImGlobal->labelAdd (Array2dFileLabel::L_HISTORY, optDesc.c_str(), calctime);
+ pImGlobal->fileWrite (optOutFilename.c_str());
+ if (optVerbose)
+ std::cout << "Time to rasterize phantom: " << calctime << " seconds\n";
}
+ delete pImGlobal;
+#ifdef HAVE_MPI
+ delete pImLocal;
+#endif
+
return (0);
}
#ifdef HAVE_MPI
-void mpi_gather_image (MPIWorld& mpiWorld, ImageFile* imGlobal, ImageFile* imLocal, const int opt_debug)
+void mpi_gather_image (MPIWorld& mpiWorld, ImageFile* pImGlobal, ImageFile* pImLocal, const int optDebug)
{
- ImageFileArray vLocal = imLocal->getArray();
+ ImageFileArray vLocal = pImLocal->getArray();
ImageFileArray vGlobal = NULL;
- int nyLocal = imLocal->ny();
+ int nyLocal = pImLocal->ny();
if (mpiWorld.getRank() == 0)
- vGlobal = imGlobal->getArray();
-
+ vGlobal = pImGlobal->getArray();
+
for (int iw = 0; iw < mpiWorld.getMyLocalWorkUnits(); iw++)
- mpiWorld.getComm().Send(vLocal[iw], nyLocal, imLocal->getMPIDataType(), 0, 0);
+ mpiWorld.getComm().Send(vLocal[iw], nyLocal, pImLocal->getMPIDataType(), 0, 0);
if (mpiWorld.getRank() == 0) {
for (int iProc = 0; iProc < mpiWorld.getNumProcessors(); iProc++) {
for (int iw = mpiWorld.getStartWorkUnit(iProc); iw <= mpiWorld.getEndWorkUnit(iProc); iw++) {
- MPI::Status status;
- mpiWorld.getComm().Recv(vGlobal[iw], nyLocal, imLocal->getMPIDataType(), iProc, 0, status);
+ MPI::Status status;
+ mpiWorld.getComm().Recv(vGlobal[iw], nyLocal, pImLocal->getMPIDataType(), iProc, 0, status);
}
}
}
#endif
#ifndef NO_MAIN
-int
+int
main (int argc, char* argv[])
{
int retval = 1;
try {
retval = phm2if_main(argc, argv);
} catch (exception e) {
- cerr << "Exception: " << e.what() << endl;
+ std::cerr << "Exception: " << e.what() << std::endl;
} catch (...) {
- cerr << "Unknown exception" << endl;
+ std::cerr << "Unknown exception\n";
}
return (retval);
projects / ctsim.git / blobdiff