摘要：
1. std::string转换成QString string std_str ("abc"); QString q_str = QString::fromStdString(std_str); 2. QString转换成std::string QString q_str("abc"); strin 阅读全文
摘要：
QImage test2012::ImageCV2Qimg(IplImage* img){ assert(img!=NULL); int h = img->height; int w = img->width; int channel = img->nChannels; QImage qimg = 阅读全文