deepin-ocr/3rdparty/opencv-4.5.4/modules/gapi/samples/slides_blur_gapi.cpp
wangzhengyang 718c41634f feat: 切换后端至PaddleOCR-NCNN,切换工程为CMake
1.项目后端整体迁移至PaddleOCR-NCNN算法,已通过基本的兼容性测试
2.工程改为使用CMake组织,后续为了更好地兼容第三方库,不再提供QMake工程
3.重整权利声明文件,重整代码工程,确保最小化侵权风险

Log: 切换后端至PaddleOCR-NCNN,切换工程为CMake
Change-Id: I4d5d2c5d37505a4a24b389b1a4c5d12f17bfa38c
2022-05-10 10:22:11 +08:00

20 lines
902 B
C++

#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;
}