2#include <visp3/core/vpImageConvert.h>
3#include <visp3/io/vpImageIo.h>
7#if defined(VISP_HAVE_OPENCV) && defined(HAVE_OPENCV_HIGHGUI) && defined(HAVE_OPENCV_IMGPROC) && defined(HAVE_OPENCV_IMGCODECS)
10#if VISP_HAVE_OPENCV_VERSION >= 0x030200
11 int flags = cv::IMREAD_GRAYSCALE | cv::IMREAD_IGNORE_ORIENTATION;
12#elif VISP_HAVE_OPENCV_VERSION >= 0x030000
13 int flags = cv::IMREAD_GRAYSCALE;
15 int flags = CV_LOAD_IMAGE_GRAYSCALE;
18 A = cv::imread(
"monkey.bmp", flags);
27 std::cout <<
"Catch an exception: " << e << std::endl;
error that can be emitted by ViSP classes.
static void convert(const vpImage< unsigned char > &src, vpImage< vpRGBa > &dest)
static void write(const vpImage< unsigned char > &I, const std::string &filename, int backend=IO_DEFAULT_BACKEND)
Definition of the vpImage class member functions.