基于4f系统的双随机相位编码，matlab实现，用于图像加密-4f systems based on double random phase encoding, matlab realization for image encryption

通过本程序实现图像的huffman编码加密解密以及解码。以及运行结果的输出-Through this program achieve the image encryption and decryption huffman encoding and decoding. And output the results of

Test for LIU12 chaotic map image encode/decode algorithm. A-RGB-image-encryption-algorithm-based-on-DNA-encoding-and-chaos-map_2012_Computers-and-Electrical-Engineering paper