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3rdparty/opencv-4.5.4/samples/java/ant/src/SimpleSample.java 580 Bytes
f4334277   Hu Chunming   提交3rdparty
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  import org.opencv.core.Core;
  import org.opencv.core.Mat;
  import org.opencv.core.CvType;
  import org.opencv.core.Scalar;
  
  class SimpleSample {
  
    static{ System.loadLibrary(Core.NATIVE_LIBRARY_NAME); }
  
    public static void main(String[] args) {
      System.out.println("Welcome to OpenCV " + Core.VERSION);
      Mat m = new Mat(5, 10, CvType.CV_8UC1, new Scalar(0));
      System.out.println("OpenCV Mat: " + m);
      Mat mr1 = m.row(1);
      mr1.setTo(new Scalar(1));
      Mat mc5 = m.col(5);
      mc5.setTo(new Scalar(5));
      System.out.println("OpenCV Mat data:\n" + m.dump());
    }
  
  }