问openCv 4 Java HighGui.imshow

EN

import cv2 




image = cv2.imread("path/to/image")
cv2.imshow("test window", image)
cv2.waitKey(0) # any key press will close the window and stop the program

import org.opencv.core.Core;
import org.opencv.core.Mat;
import org.opencv.core.Size;
import org.opencv.imgproc.Imgproc;
import org.opencv.imgcodecs.Imgcodecs;
import org.opencv.highgui.HighGui;


public class HelloWorld {


  static {
        System.load("/Users/ongyichong/opencv/libopencv_java401.dylib");
    }


  public static void main(String[] args) {

    System.out.println("hello world");

    Mat testFile  = Imgcodecs.imread("/Users/ongyichong/SikuliX/Scripts/NUSivle/0.png");
    HighGui.imshow("test window", testFile);
    HighGui.waitKey(0);
  }

}