Java BufferedImage Blur generateBlurImage(BufferedImage image)

Description

Generate Blur Image.

License

Open Source License

Parameter

Parameter	Description
image	input image.

Declaration

public static BufferedImage generateBlurImage(BufferedImage image) 

Method Source Code

//package com.java2s;
/**/*www  .  j  a  v a 2 s. c  o m*/
 * Copyright 2014 Comcast Cable Communications Management, LLC
 *
 * This file is part of CATS.
 *
 * CATS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * CATS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with CATS.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.awt.image.BufferedImage;
import java.awt.image.ConvolveOp;
import java.awt.image.Kernel;

public class Main {
    /**
     * Generate Blur Image.
     * 
     * @param image
     *            input image.
     */
    public static BufferedImage generateBlurImage(BufferedImage image) {
        float[] blurelement = { 1f / 9f, 1f / 9f, 1f / 9f, 1f / 9f, 1f / 7f, 1f / 9f, 1f / 9f, 1f / 9f, 1f / 9f // blur
                                                                                                                // Kernel
        };

        Kernel blurKernel = new Kernel(3, 3, blurelement);
        ConvolveOp simpleBlur = new ConvolveOp(blurKernel, ConvolveOp.EDGE_NO_OP, null);// EDGE_NO_OP,
                                                                                        // null);
        image = simpleBlur.filter(image, null); // blur the image
        return image;
    }
}

Related

1. applySimpleBoxBlur(final BufferedImage sourceImage)