mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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19 lines
902 B
19 lines
902 B
#include <opencv2/gapi.hpp> // G-API framework header |
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#include <opencv2/gapi/imgproc.hpp> // cv::gapi::blur() |
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#include <opencv2/highgui.hpp> // cv::imread/imwrite |
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int main(int argc, char *argv[]) { |
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if (argc < 3) return 1; |
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cv::GMat in; // Express the graph: |
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cv::GMat out = cv::gapi::blur(in, cv::Size(3,3)); // `out` is a result of `blur` of `in` |
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cv::Mat in_mat = cv::imread(argv[1]); // Get the real data |
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cv::Mat out_mat; // Output buffer (may be empty) |
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cv::GComputation(cv::GIn(in), cv::GOut(out)) // Declare a graph from `in` to `out` |
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.apply(cv::gin(in_mat), cv::gout(out_mat)); // ...and run it immediately |
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cv::imwrite(argv[2], out_mat); // Save the result |
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return 0; |
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}
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