1#include<opencv2/opencv.hpp>2#include<opencv2/dnn.hpp>3#include<iostream>45usingnamespacecv;6usingnamespacecv::dnn;7usingnamespacestd;89constsize_twidth=300;//模型尺寸为300*30010constsize

1#include<opencv2/opencv.hpp>2#include<opencv2/dnn.hpp>3#include<iostream>45usingnamespacecv;6usingnamespacecv::dnn;7usingnamespacestd;89constsize_twidth=300;10constsize_theight=30

1#include<opencv2/opencv.hpp>2#include<opencv2/dnn.hpp>//dnn模块类3#include<iostream>45usingnamespacecv;6usingnamespacestd;78intmain(intargc,char**argv){9Matsrc=imread("tx.png");10