IplImage* doPyrDown(IplImage* in, int filter = IPL_GAUSSIAN_5x5) { //assert(in->width%2 ==0 && in->height%2==0); IplImage* out = cvCreateImage(cvSize(in->width/2, in->height/2), in->depth, in->nChannels); cvPyrDown(in, out); return out; }
《学习OpenCV (中文版)》第2章 练习3和练习4
最新推荐文章于 2019-05-04 20:42:49 发布