用于快速分类，图像，人脸识别，等，在机器学习，人工只能，数据挖掘领域有较多的使用。-for rapid classification of images, face recognition, etc., in machine learning, artificial only. Data mining areas with more use.

ASCII图画分类： 图像处理 可以将鼠标画的图象转成ASCII的形式-ASCII picture categories : image processing mouse paintings can be transformed into the image in the form of ASC