摘要： 两个效果：放大和挤压，分别由MaxFrame和MinFrame函数实现， 可直接使用在摄像头中：void MaxFrame(IplImage* frame){ uchar* old_data = (uchar*)frame->imageData; uchar* new_data = new uchar[frame->widthStep * frame->height]; int center_X = frame->width / 2; int center_Y = frame->height / 2; int radius = 400; int ne... 阅读全文