中文说明：通常，数据中隐藏使用 LSB隐写术是难以实现的原始图像，而原始图像检索是困难的。在大多数的时间它会并不是每一次这个节目可能有助于检索原始图像
English Description：
Generally , In the data hiding using LSB Steganography is difficult to achieve the original image ,while retrieving the original image is difficult .At most of the time it will not every time this program may help to retrieve the original image