Image Processing

Image Processing in Java | read and write image files in Java.

Author: anmolbhatt0

Diff for: Image Processing

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+// Java program to demonstrate read and write of image 
+import java.io.File; 
+import java.io.IOException; 
+import java.awt.image.BufferedImage; 
+import javax.imageio.ImageIO; 
+
+public class MyImage 
+{ 
+	public static void main(String args[])throws IOException 
+	{ 
+		int width = 963; //width of the image 
+		int height = 640; //height of the image 
+
+		// For storing image in RAM 
+		BufferedImage image = null; 
+
+		// READ IMAGE 
+		try
+		{ 
+			File input_file = new File("G:\\Inp.jpg"); //image file path 
+
+			/* create an object of BufferedImage type and pass 
+			as parameter the width, height and image int 
+			type.TYPE_INT_ARGB means that we are representing 
+			the Alpha, Red, Green and Blue component of the 
+			image pixel using 8 bit integer value. */
+			image = new BufferedImage(width, height, 
+									BufferedImage.TYPE_INT_ARGB); 
+
+			// Reading input file 
+			image = ImageIO.read(input_file); 
+
+			System.out.println("Reading complete."); 
+		} 
+		catch(IOException e) 
+		{ 
+			System.out.println("Error: "+e); 
+		} 
+
+		// WRITE IMAGE 
+		try
+		{ 
+			// Output file path 
+			File output_file = new File("D:\\Out.jpg"); 
+
+			// Writing to file taking type and path as 
+			ImageIO.write(image, "jpg", output_file); 
+
+			System.out.println("Writing complete."); 
+		} 
+		catch(IOException e) 
+		{ 
+			System.out.println("Error: "+e); 
+		} 
+	}//main() ends here 
+}//class ends here