http://www.blogjava.net/toby/archive/2011/12/05/365585.html
java ImageIO处理图像的封装:http://blog.csdn.net/hu_shengyang/article/details/7433988
http://www.blogjava.net/toby/archive/2011/12/05/365585.html
java ImageIO处理图像的封装:http://blog.csdn.net/hu_shengyang/article/details/7433988