C# 简单验证码识别。流程：1.图像预处理。 2.字符分割 3.对分割后的信息提取特征 4.用特征和样本进行匹配-C# simple identification code validation. Process: image preprocessing. Character segmentation, the characteristics of the divided information extracting 4. Matching characteristics and s

对验证码图片的处理、分割、识别，包括原始的灰度，二值化，粘连分割，骨架等等操作-Verification code image processing, segmentation, identification, including the original grayscale, binary, adhesions segmentation, skeleton, etc. operations