图片模糊化处理

import acm.graphics.*;import acm.program.*;import acm.util.RandomGenerator;public class Beeperline extends GraphicsProgram {//马赛克public void run() {//获取图片GImage img = new GImage("C:\\Users\\Administrator\\Pictures\\egal.jpg");int[][] ps = img.getPixelArray();for(int i=0; i<ps.length-10; i+=10) for(int j=0; j<ps[i].length-10; j+=10) {int temp = ps[i][j];for(int r=i; r<i+10; r++)for(int c=j; c<j+10; c++)ps[r][c]=temp;}img=new GImage(ps);add(img,0,0);RandomGenerator a=new RandomGenerator();println(a.nextInt(0,ps.length-1));println(a.nextInt(0,ps[0].length-1));}}