+++ /dev/null
-/*****************************************************************************
-** FILE IDENTIFICATION
-**
-** Name: if-2.cpp
-** Purpose: Manipulate two image files
-** Programmer: Kevin Rosenberg
-** Date Started: May 2000
-**
-** This is part of the CTSim program
-** Copyright (C) 1983-2000 Kevin Rosenberg
-**
-** $Id: if-2.cpp,v 1.10 2000/07/09 08:16:18 kevin Exp $
-**
-** 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
-** published by the Free Software Foundation.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-**
-** You should have received a copy of the GNU General Public License
-** along with this program; if not, write to the Free Software
-** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-******************************************************************************/
-
-/* FILE
- * if-2.c Generate a IF file from two input IF files
- */
-
-#include "ct.h"
-#include "timer.h"
-
-enum {O_ADD, O_SUB, O_MUL, O_COMP, O_ROW_PLOT, O_COLUMN_PLOT, O_VERBOSE, O_HELP, O_VERSION};
-
-static struct option my_options[] =
-{
- {"add", 0, 0, O_ADD},
- {"sub", 0, 0, O_SUB},
- {"mul", 0, 0, O_MUL},
- {"comp", 0, 0, O_COMP},
- {"column-plot", 1, 0, O_COLUMN_PLOT},
- {"row-plot", 1, 0, O_ROW_PLOT},
- {"verbose", 0, 0, O_VERBOSE},
- {"help", 0, 0, O_HELP},
- {"version", 0, 0, O_VERSION},
- {0, 0, 0, 0}
-};
-
-void
-if2_usage (const char *program)
-{
- cout << "usage: " << fileBasename(program) << " infile1 infile2 outfile [OPTIONS]" << endl;
- cout << "Perform functions on two input image files" << endl;
- cout << endl;
- cout << " infile1 Name of first input IF file" << endl;
- cout << " infile2 Name of second input IF file" << endl;
- cout << " outfile Name of output IF file" << endl;
- cout << " --add Add images" << endl;
- cout << " --sub Subtract image 2 from image 1" << endl;
- cout << " --mul Multiply images" << endl;
- cout << " --comp Compare images" << endl;
- cout << " --column-plot n Plot column\n";
- cout << " --row-plot n Plot row\n";
- cout << " --verbose Verbose modem" << endl;
- cout << " --version Print version" << endl;
- cout << " --help Print this help message" << endl;
-}
-
-int
-if2_main (int argc, char *const argv[])
-{
- ImageFile* pim_in1;
- ImageFile* pim_in2;
- ImageFile* pim_out;
- string in_file1;
- string in_file2;
- string out_file;
- int opt_verbose = 0;
- int opt_add = 0;
- int opt_sub = 0;
- int opt_mul = 0;
- int opt_comp = 0;
- int opt_outputFile = 0;
- int opt_rowPlot = -1;
- int opt_columnPlot = -1;
- Timer timerProgram;
-
- while (1) {
- char* endptr;
- int c = getopt_long (argc, argv, "", my_options, NULL);
-
- if (c == -1)
- break;
-
- switch (c) {
- case O_ADD:
- opt_add = 1;
- opt_outputFile = 1;
- break;
- case O_SUB :
- opt_sub = 1;
- opt_outputFile = 1;
- break;
- case O_MUL:
- opt_mul = 1;
- opt_outputFile = 1;
- break;
- case O_ROW_PLOT:
- opt_rowPlot = strtol(optarg, &endptr, 10);
- if (endptr != optarg + strlen(optarg)) {
- if2_usage(argv[0]);
- }
- case O_COLUMN_PLOT:
- opt_columnPlot = strtol(optarg, &endptr, 10);
- if (endptr != optarg + strlen(optarg)) {
- if2_usage(argv[0]);
- }
- case O_COMP:
- opt_comp = 1;
- break;
- case O_VERBOSE:
- opt_verbose = 1;
- break;
- case O_VERSION:
-#ifdef VERSION
- cout << "Version " << VERSION << endl;
-#else
- cout << "Unknown version number" << endl;
-#endif
- return (0);
- case O_HELP:
- case '?':
- if2_usage(argv[0]);
- return (0);
- default:
- if2_usage(argv[0]);
- return (1);
- }
- }
-
- if (opt_outputFile && (optind + 3 != argc)) {
- if2_usage(argv[0]);
- return (1);
- }
- else if (! opt_outputFile && optind + 2 != argc) {
- if2_usage(argv[0]);
- return (1);
- }
-
- in_file1 = argv[optind];
- in_file2 = argv[optind + 1];
- if (opt_outputFile)
- out_file = argv[optind + 2];
-
- pim_in1 = new ImageFile ();
- pim_in2 = new ImageFile ();
- ImageFile& im_in1 = *pim_in1;
- ImageFile& im_in2 = *pim_in2;
-
- if (! im_in1.fileRead(in_file1) || ! im_in2.fileRead(in_file2)) {
- sys_error (ERR_WARNING, "Error reading an image");
- return (1);
- }
-
- if (im_in1.nx() != im_in2.nx() || im_in1.ny() != im_in2.ny()) {
- sys_error (ERR_SEVERE, "Error: Size of image 1 (%d,%d) and image 2 (%d,%d) do not match",
- im_in1.nx(), im_in1.ny(), im_in2.nx(), im_in2.ny());
- return(1);
- }
- if (im_in1.nx() < 0 || im_in1.ny() < 0) {
- sys_error (ERR_SEVERE, "Error: Size of image < 0");
- return(1);
- }
-
- ImageFileArray v1 = im_in1.getArray();
- ImageFileArray v2 = im_in2.getArray();
- ImageFileArray vout = NULL;
-
- if (opt_outputFile) {
- pim_out = new ImageFile (im_in1.nx(), im_in1.ny());
- vout = pim_out->getArray();
- }
-
- string strOperation;
- if (opt_add) {
- strOperation = "Add Images";
- for (int ix = 0; ix < im_in1.nx(); ix++) {
- ImageFileColumn in1 = v1[ix];
- ImageFileColumn in2 = v2[ix];
- ImageFileColumn out = vout[ix];
- for (int iy = 0; iy < im_in1.ny(); iy++)
- *out++ = *in1++ + *in2++;
- }
- } else if (opt_sub) {
- strOperation = "Subtract Images";
- for (int ix = 0; ix < im_in1.nx(); ix++) {
- ImageFileColumn in1 = v1[ix];
- ImageFileColumn in2 = v2[ix];
- ImageFileColumn out = vout[ix];
- for (int iy = 0; iy < im_in1.ny(); iy++)
- *out++ = *in1++ - *in2++;
- }
- } else if (opt_mul) {
- strOperation = "Multiply Images";
- for (int ix = 0; ix < im_in1.nx(); ix++) {
- ImageFileColumn in1 = v1[ix];
- ImageFileColumn in2 = v2[ix];
- ImageFileColumn out = vout[ix];
- for (int iy = 0; iy < im_in1.ny(); iy++)
- *out++ = *in1++ * *in2++;
- }
- }
- if (opt_comp) {
- double d, r, e;
- im_in1.comparativeStatistics (im_in2, d, r, e);
- cout << "d=" << d << ", r=" << r << ", e=" << e << endl;
- }
- if (opt_columnPlot > 0) {
- if (opt_columnPlot >= im_in1.nx() || opt_columnPlot >= im_in2.nx()) {
- sys_error (ERR_SEVERE, "column-plot > nx");
- return (1);
- }
- double plot_xaxis [im_in1.nx()];
- for (int i = 0; i < im_in1.nx(); i++)
- plot_xaxis[i] = i;
-#if HAVE_SGP
-#if 0
-#else
- ezset ("clear.");
- ezset ("xticks major 5.");
- ezset ("xlabel Column");
- ezset ("ylabel Pixel");
- ezset ("curves 2");
- ezset ("box.");
- ezset ("grid.");
- ezplot (v1[opt_columnPlot], plot_xaxis, im_in1.ny());
- ezplot (v2[opt_columnPlot], plot_xaxis, im_in2.ny());
-#endif
- char str[256];
- cout << "Press enter to continue" << flush;
- fgets(str, sizeof(str), stdin);
- sgp2_close (sgp2_get_active_win());
-#endif
- }
-
- if (opt_rowPlot > 0) {
- if (opt_rowPlot >= im_in1.ny() || opt_rowPlot >= im_in2.ny()) {
- sys_error (ERR_SEVERE, "row_plot > ny");
- return (1);
- }
- double plot_xaxis [im_in1.ny()];
- double v1Row[im_in1.nx()], v2Row[im_in2.nx()];
-
- for (int i = 0; i < im_in1.ny(); i++)
- plot_xaxis[i] = i;
- for (int i = 0; i < im_in1.nx(); i++)
- v1Row[i] = v1[opt_rowPlot][i];
- for (int i = 0; i < im_in2.nx(); i++)
- v2Row[i] = v2[opt_rowPlot][i];
-
-#if HAVE_SGP
-#if 0
-#else
- ezset ("clear.");
- ezset ("xticks major 5.");
- ezset ("xlabel Column");
- ezset ("ylabel Pixel");
- ezset ("curves 2");
- ezset ("box.");
- ezset ("grid.");
- ezplot (v1Row, plot_xaxis, im_in1.nx());
- ezplot (v2Row, plot_xaxis, im_in2.nx());
-#endif
- char str[256];
- cout << "Press enter to continue" << flush;
- fgets(str, sizeof(str), stdin);
- sgp2_close (sgp2_get_active_win());
-#endif
- }
-
- if (opt_outputFile) {
- pim_out->labelsCopy (im_in1, "if-2 file 1: ");
- pim_out->labelsCopy (im_in2, "if-2 file 2: ");
- pim_out->labelAdd (Array2dFileLabel::L_HISTORY, strOperation.c_str(), timerProgram.timerEnd());
- pim_out->fileWrite(out_file);
- }
-
- return (0);
-}
-
-#ifndef NO_MAIN
-int
-main (int argc, char *const argv[])
-{
- int retval = 1;
-
- try {
- retval = if2_main(argc, argv);
- } catch (exception e) {
- cerr << "Exception: " << e.what() << endl;
- } catch (...) {
- cerr << "Unknown exception" << endl;
- }
-
- return (retval);
-}
-#endif
-
projects / ctsim.git / blobdiff