对灰度图像的哈夫曼编码，有界面，打开一副灰度图像，在工具栏中单击“哈夫曼编码”即可-Huffman on the gray image coding, there are interfaces, open a gray image, the toolbar, click the " Huffman coding" can be

opencv code for the capturing and displaying the image which is very useful code in opencv programming environment. This code is the foundation for development and very good example of coding in opencv.

run lenght for coding image