Hough变换程序，可用于直线检测、倾斜校正等多种图像基本变换。-Hough transform procedure can be used for line detection, image deskew and other basic transformation.

这是一个数字识别系统，用Visual C++ 开发。过程：“256色位图转为灰度图”－“灰度图二值化”－“去噪”－“倾斜校正”－“分割”－“标准化尺寸”－“紧缩重排”。-This is a digital identification system, using C++ Visual development. Process: 256 color bitmap to grayscale - binarization - denoising - tilt correction - seg