#include <visp3/core/vpConfig.h>
#if defined(VISP_HAVE_MODULE_ME) && defined(VISP_HAVE_DISPLAY)
#include <visp3/core/vpColor.h>
#include <visp3/core/vpImage.h>
#include <visp3/core/vpIoTools.h>
#include <visp3/gui/vpDisplayFactory.h>
#include <visp3/io/vpImageIo.h>
#include <visp3/io/vpParseArgv.h>
#include <visp3/me/vpMeEllipse.h>
#define GETOPTARGS "cdi:h"
#ifdef ENABLE_VISP_NAMESPACE
#endif
void usage(const char *name, const char *badparam, std::string ipath);
bool getOptions(int argc, const char **argv, std::string &ipath, bool &click_allowed, bool &display);
void usage(const char *name, const char *badparam, std::string ipath)
{
#if VISP_HAVE_DATASET_VERSION >= 0x030600
std::string ext("png");
#else
std::string ext("pgm");
#endif
fprintf(stdout, "\n\
Test auto detection of dots using vpDot2.\n\
\n\
SYNOPSIS\n\
%s [-i <input image path>] [-c] [-d] [-h]\n",
name);
fprintf(stdout, "\n\
OPTIONS: Default\n\
-i <input image path> %s\n\
Set image input path.\n\
From this path read \"circle/circle.%s\"\n\
image. \n\
Setting the VISP_INPUT_IMAGE_PATH environment\n\
variable produces the same behaviour than using\n\
this option.\n\
\n\
-c\n\
Disable the mouse click. Useful to automate the \n\
execution of this program without human intervention.\n\
\n\
-d \n\
Turn off the display.\n\
\n\
-h\n\
Print the help.\n",
ipath.c_str(), ext.c_str());
if (badparam)
fprintf(stdout, "\nERROR: Bad parameter [%s]\n", badparam);
}
bool getOptions(int argc, const char **argv, std::string &ipath, bool &click_allowed, bool &display)
{
const char *optarg_;
int c;
switch (c) {
case 'c':
click_allowed = false;
break;
case 'd':
display = false;
break;
case 'i':
ipath = optarg_;
break;
case 'h':
usage(argv[0], nullptr, ipath);
return false;
break;
default:
usage(argv[0], optarg_, ipath);
return false;
break;
}
}
if ((c == 1) || (c == -1)) {
usage(argv[0], nullptr, ipath);
std::cerr << "ERROR: " << std::endl;
std::cerr << " Bad argument " << optarg_ << std::endl << std::endl;
return false;
}
return true;
}
int main(int argc, const char **argv)
{
#if defined(VISP_HAVE_LAPACK) || defined(VISP_HAVE_EIGEN3) || defined(VISP_HAVE_OPENCV)
try {
std::string env_ipath;
std::string opt_ipath;
std::string ipath;
std::string dirname;
std::string filename;
bool opt_click_allowed = true;
bool opt_display = true;
#if VISP_HAVE_DATASET_VERSION >= 0x030600
std::string ext("png");
#else
std::string ext("pgm");
#endif
if (!env_ipath.empty())
ipath = env_ipath;
if (getOptions(argc, argv, opt_ipath, opt_click_allowed, opt_display) == false) {
return EXIT_FAILURE;
}
if (!opt_ipath.empty())
ipath = opt_ipath;
if (!opt_ipath.empty() && !env_ipath.empty()) {
if (ipath != env_ipath) {
std::cout << std::endl << "WARNING: " << std::endl;
std::cout << " Since -i <visp image path=" << ipath << "> "
<< " is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
<< " we skip the environment variable." << std::endl;
}
}
if (opt_ipath.empty() && env_ipath.empty()) {
usage(argv[0], nullptr, ipath);
std::cerr << std::endl << "ERROR:" << std::endl;
std::cerr << " Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH " << std::endl
<< " environment variable to specify the location of the " << std::endl
<< " image path where test images are located." << std::endl
<< std::endl;
return EXIT_FAILURE;
}
try {
std::cout << "Load: " << filename << std::endl;
}
catch (...) {
std::cerr << std::endl << "ERROR:" << std::endl;
std::cerr << " Cannot read " << filename << std::endl;
std::cerr << " Check your -i " << ipath << " option " << std::endl
<< " or VISP_INPUT_IMAGE_PATH environment variable." << std::endl;
return EXIT_FAILURE;
}
if (opt_display) {
display->init(I, 100, 100, "Display...");
}
if (opt_display && opt_click_allowed) {
}
else {
std::vector<vpImagePoint> ip;
}
if (opt_display) {
}
std::cout << "Tracking on image: " << filename << std::endl;
if (opt_display) {
}
if (opt_display && opt_click_allowed) {
std::cout << "A click to exit..." << std::endl;
}
if (display) {
delete display;
}
return EXIT_SUCCESS;
}
std::cout << "Catch an exception: " << e << std::endl;
return EXIT_FAILURE;
}
#else
(void)argc;
(void)argv;
std::cout << "Cannot run this example: install Lapack, Eigen3 or OpenCV" << std::endl;
#endif
}
#else
#include <iostream>
int main()
{
std::cout << "visp_me module or X11, GTK, GDI or OpenCV display "
"functionalities are required..."
<< std::endl;
return EXIT_SUCCESS;
}
#endif
static const vpColor green
Class that defines generic functionalities for display.
static bool getClick(const vpImage< unsigned char > &I, bool blocking=true)
static void display(const vpImage< unsigned char > &I)
static void flush(const vpImage< unsigned char > &I)
error that can be emitted by ViSP classes.
static void read(vpImage< unsigned char > &I, const std::string &filename, int backend=IO_DEFAULT_BACKEND)
Class that defines a 2D point in an image. This class is useful for image processing and stores only ...
Class that tracks an ellipse using moving edges.
void display(const vpImage< unsigned char > &I, const vpColor &col, unsigned int thickness=1)
void initTracking(const vpImage< unsigned char > &I, bool trackCircle=false, bool trackArc=false)
void track(const vpImage< unsigned char > &I)
void setDisplay(vpMeSite::vpMeSiteDisplayType select)
void setRange(const unsigned int &range)
void setLikelihoodThresholdType(const vpLikelihoodThresholdType likelihood_threshold_type)
void setThreshold(const double &threshold)
void setSampleStep(const double &sample_step)
double getSampleStep() const
static bool parse(int *argcPtr, const char **argv, vpArgvInfo *argTable, int flags)
vpDisplay * allocateDisplay()
Return a newly allocated vpDisplay specialization if a GUI library is available or nullptr otherwise.