cameracv/libs/opencv/modules/gapi/samples/slides_blur_gapi.cpp

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2023-05-18 21:39:43 +03:00
#include <opencv2/gapi.hpp> // G-API framework header
#include <opencv2/gapi/imgproc.hpp> // cv::gapi::blur()
#include <opencv2/highgui.hpp> // cv::imread/imwrite
int main(int argc, char *argv[]) {
if (argc < 3) return 1;
cv::GMat in; // Express the graph:
cv::GMat out = cv::gapi::blur(in, cv::Size(3,3)); // `out` is a result of `blur` of `in`
cv::Mat in_mat = cv::imread(argv[1]); // Get the real data
cv::Mat out_mat; // Output buffer (may be empty)
cv::GComputation(cv::GIn(in), cv::GOut(out)) // Declare a graph from `in` to `out`
.apply(cv::gin(in_mat), cv::gout(out_mat)); // ...and run it immediately
cv::imwrite(argv[2], out_mat); // Save the result
return 0;
}