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3rdparty/opencv-4.5.4/samples/semihosting/norm/norm.cpp 828 Bytes
f4334277   Hu Chunming   提交3rdparty
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  // This file is part of OpenCV project.
  // It is subject to the license terms in the LICENSE file found in the top-level directory
  // of this distribution and at http://opencv.org/license.html
  
  #include <opencv2/core.hpp>
  #include <opencv2/imgcodecs.hpp>
  
  #include <cstdint>
  #include <array>
  #include <iostream>
  #include "raw_pixels.hpp"
  
  #define IMG_ROWS 100
  #define IMG_COLS 100
  
  static_assert(IMG_ROWS * IMG_COLS <= RAW_PIXELS_SIZE, "Incompatible size");
  
  int main(void)
  {
      // Number of experiment runs
      int no_runs = 2;
  
      // https://docs.opencv.org/master/d3/d63/classcv_1_1Mat.html
      cv::Mat src(IMG_ROWS, IMG_COLS, CV_8UC1, (void *)raw_pixels);
  
      // Run calc Hist
      for(int i=0; i < no_runs; i++){
          std::cout << "Running iteration # "<< i << std::endl;
          cv::norm(src);
      }
  
      return 0;
  }