图片中的文字提取，包括图像二值化，图像归一化，图像大小压缩，图像细化等处理的C语言代码！有一定的注释，是不可多得的好资料，比较稀缺-Picture of text extraction, including image binarization, image normalization, image size compression, image thinning, such as the C language code to deal with! There are some notes, g