gongji

代码说明：

  数字水印图像的攻击测试 包括滤波、剪切、添加噪声、jepg压缩攻击等等(Attack test digital watermarking images, including filtering, cropping, adding noise, jepg compression attack, etc.)

文件列表：

jpeg.m,728,2011-05-28
JQ.m,426,2011-05-28
lvbo3.m,333,2011-05-28
nc.m,239,2011-05-28
NOISE3.m,692,2011-05-28