摘要: if (matRaw.empty()) return; matRes = matRaw.clone(); cv::Mat mgray; cv::cvtColor(matRes, mgray, cv::COLOR_BGR2GRAY); QDateTime dtcur = QDateTime::curr 阅读全文
posted @ 2023-12-02 21:29 larkin-cn 阅读(188) 评论(0) 推荐(0) 编辑