基于BP神经网络的字符识别，很不错的啊该系统是为了辨认识别图像中的数字而设计的，它通过对图片的一系列处理，最后识别得出图片中显示的数字。-Based on BP neural network character recognition, it is good ah the system is designed to identify the number of images to identify and design, it adopted a series of picture proces