#include <cstdlib>
#include <iostream>
#include <visp3/core/vpConfig.h>
#include <visp3/core/vpImage.h>
#include <visp3/gui/vpDisplayFactory.h>
#include <visp3/io/vpImageIo.h>
#if defined(VISP_HAVE_MODULE_IMGPROC)
#include <visp3/core/vpMomentObject.h>
#include <visp3/imgproc/vpImgproc.h>
#endif
int main(int argc, char *argv[])
{
#if defined(VISP_HAVE_MODULE_IMGPROC) && defined(VISP_HAVE_DISPLAY)
#ifdef ENABLE_VISP_NAMESPACE
#endif
std::string input_filename = "coins1.jpg";
bool white_foreground = false;
for (int i = 1; i < argc; i++) {
if (std::string(argv[i]) == "--input" && i + 1 < argc) {
input_filename = std::string(argv[i + 1]);
}
else if (std::string(argv[i]) == "--method" && i + 1 < argc) {
}
else if (std::string(argv[i]) == "--white_foreground") {
white_foreground = true;
}
else if (std::string(argv[i]) == "--help" || std::string(argv[i]) == "-h") {
std::cout << "Usage: " << argv[0]
<< " [--input <input image>]"
" [--method <0: Huang, 1: Intermodes, 2: IsoData, 3: "
"Mean, 4: Otsu, 5: Triangle>]"
" [--white_foreground]"
" [--help]"
<< std::endl;
return EXIT_SUCCESS;
}
}
#if (VISP_CXX_STANDARD >= VISP_CXX_STANDARD_11)
#else
#endif
display->init(I, 0, 0, "Coins");
I_bin = I;
display2->init(I_bin, I.
getWidth(), 0,
"Binarisation");
I_fill = I_bin;
display3->init(I_fill, 0, I.
getHeight() + 80,
"Fill holes");
for (
unsigned int cpt = 0; cpt < I_close.
getSize(); cpt++)
std::vector<std::vector<vpImagePoint> > contours;
display5->init(I_draw_contours, 0, 2 * I.
getHeight() + 80,
"Contours");
int nb_coins = 0;
for (size_t i = 0; i < contours.size(); i++) {
std::vector<vpPoint> vec_p;
for (size_t j = 0; j < contours[i].size(); j++) {
pt.
set_x(contours[i][j].get_u());
pt.
set_y(contours[i][j].get_v());
vec_p.push_back(pt);
}
if (std::fabs(obj.
get(0, 0)) >= I.
getSize() / 200) {
nb_coins++;
std::stringstream ss;
ss << "Coin " << nb_coins;
int centroid_x = (int)std::fabs(obj.
get(1, 0) / obj.
get(0, 0));
int centroid_y = (int)std::fabs(obj.
get(0, 1) / obj.
get(0, 0));
}
}
#if (VISP_CXX_STANDARD < VISP_CXX_STANDARD_11) && defined(VISP_HAVE_DISPLAY)
if (display != nullptr) {
delete display;
}
if (display2 != nullptr) {
delete display2;
}
if (display3 != nullptr) {
delete display3;
}
if (display4 != nullptr) {
delete display4;
}
if (display5 != nullptr) {
delete display5;
}
#endif
#else
(void)argc;
(void)argv;
#endif
return EXIT_SUCCESS;
}
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)
static void displayText(const vpImage< unsigned char > &I, const vpImagePoint &ip, const std::string &s, const vpColor &color)
static void read(vpImage< unsigned char > &I, const std::string &filename, int backend=IO_DEFAULT_BACKEND)
unsigned int getWidth() const
unsigned int getSize() const
Type * bitmap
points toward the bitmap
unsigned int getHeight() const
Class for generic objects.
void setType(vpObjectType input_type)
const std::vector< double > & get() const
void fromVector(std::vector< vpPoint > &points)
Class that defines a 3D point in the object frame and allows forward projection of a 3D point in the ...
void set_x(double x)
Set the point x coordinate in the image plane.
void set_y(double y)
Set the point y coordinate in the image plane.
VISP_EXPORT void findContours(const VISP_NAMESPACE_ADDRESSING vpImage< unsigned char > &I_original, vpContour &contours, std::vector< std::vector< VISP_NAMESPACE_ADDRESSING vpImagePoint > > &contourPts, const vpContourRetrievalType &retrievalMode=CONTOUR_RETR_TREE)
VISP_EXPORT void drawContours(VISP_NAMESPACE_ADDRESSING vpImage< unsigned char > &I, const std::vector< std::vector< VISP_NAMESPACE_ADDRESSING vpImagePoint > > &contours, unsigned char grayValue=255)
VISP_EXPORT void fillHoles(VISP_NAMESPACE_ADDRESSING vpImage< unsigned char > &I)
VISP_EXPORT unsigned char autoThreshold(VISP_NAMESPACE_ADDRESSING vpImage< unsigned char > &I, const vpAutoThresholdMethod &method, const unsigned char backgroundValue=0, const unsigned char foregroundValue=255)
std::shared_ptr< vpDisplay > createDisplay()
Return a smart pointer vpDisplay specialization if a GUI library is available or nullptr otherwise.
vpDisplay * allocateDisplay()
Return a newly allocated vpDisplay specialization if a GUI library is available or nullptr otherwise.