How to read copy and paste an image using Java

Problem Description

How to read copy and paste an image using Java.

Solution

Following is the program to copy and paste an image using Java.

import org.opencv.core.Core;
import org.opencv.core.Mat;
import org.opencv.imgcodecs.Imgcodecs;

public class CopyAndPasteAnImage {
   public static void main(String args[]) {

      //Loading the OpenCV core library
      System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
      
      //Reading the Image from the file and storing it in to a Matrix object
      String file = "C:/opencv/logo.jpg";
      
      Mat matrix = Imgcodecs.imread(file);
      System.out.println("Image Loaded ..........");
      String file2 = "C:/opencv/logoResaved.jpg";

      //Writing the image
      Imgcodecs.imwrite(file2, matrix);
      System.out.println("Image Saved ............");
   }
}

Input

Output