使用mat2huff进行编码，进一步说明霍夫曼编码的压缩性能！显示其压缩比例，以及其图像的对比！-Encoded using mat2huff to further clarify the Huffman coding compression performance! Shows the compression ratio and the image contrast!

在数字图像处理中，运用MATLAB中的函数mat2huff可以实现图像的哈夫曼编码-Huffman coding in digital image processing, the use of the MATLAB functions mat2huff can achieve the image

该函数可以将解码一个已编码输入数组所需要的信息嵌入到一个单独的matlab结构变量中-This function can decode an encoded input array needed information into a single structure variable matlab

hufman coding. Input QUALITY determines the amount of information that is lost and compression achieved. Y is an encoding structure containing fields: Y.size Size of X Y.numblocks Number of 8-by-8 encoded blocks Y.qualit