图像加密代码，可以利用混沌理论对灰度图像加密和解密。-Image encryption code, you can use chaotic theory to grayscale image encryption and decryption

Steganography is a branch of information hiding. It allows the people to communicate secretly. Asincreasingly more material becomes available electronically, the influence of steganography on our liveswill continue to grow. Many confidential informat