- 博客(10)
- 收藏
- 关注
RSS订阅原创 Linux 网络套接字
InternetClient#include #include <sys/types.h>#include <sys/socket.h>#include <stdio.h>#include <sys/un.h>#include <unistd.h>#include <netinet/in.h>#include <arpa/inet.h>using namespace std;int main(){ in
2020-08-15 12:32:11
140
原创 vector
rbegin 函数语法:reverse_iterator rbegin();rbegin函数返回指向当前vector末尾的逆迭代器.(译注:实际指向末尾的下一位置,而其内容为末尾元素的值,详见逆代器相关内容)rend 函数语法:reverse_iterator rend();rend()函数返回指向当前vector起始位置的逆迭代器.vector vv(5);cout <&...
2020-01-30 23:13:14
116
原创 testSobel
void testSobel(string fname){Mat img = imread(fname);Mat img1,img2,img3;Sobel(img, img1,CV_32F ,0, 1);Sobel(img, img2, CV_32F, 1, 0);convertScaleAbs(img1, img1, 2.0);convertScaleAbs(img2, img2,...
2020-01-15 20:57:30
276
原创 ROI2
#include “binary.hpp”#include void testROI(string fname){stringstream ss;int lx, ly, rx, ry;Mat img=imread(fname);int x1 = fname.rfind(’(’);string s12 = fname.substr(x1 + 1, 2);string s34 = f...
2020-01-13 21:47:40
1692
原创 获取ROI
void testROI(){Mat img;Rect roi(60,60,1000,1000);img=imread(“paint.jpg”);Mat img1(img, roi);imwrite(“ROI.png”, img1);}int main(int argc, char **argv){if (argc < 2) return 0;string s = ar...
2020-01-12 15:59:04
413
原创 BCD码
bcd.cpp#include "bcd.h"#include <cstring>#include <cmath>#include <iostream>#include "stackLink.h"using namespace std;int BCD::ninstence=0;BCD::BCD(int x){ decimal=x; ...
2019-02-22 20:30:53
893
原创 链表实现栈
//stackLink.h#ifndef STACKLINK_H_INCLUDED#define STACKLINK_H_INCLUDEDtemplate <typename T>class Node{public: T data; Node<T>* next;};template <typename T>class Sta...
2019-02-13 21:18:31
137
原创 使用C++模板实现矩阵的运算
//matrix.h#ifndef MATRIX_H_INCLUDED#define MATRIX_H_INCLUDED#include &lt;iostream&gt;using namespace std;template &lt;typename T&gt;class Matrix{private: int cols, rows; T *pdata;pub...
2019-02-13 21:13:51
2196
空空如也
空空如也
TA创建的收藏夹 TA关注的收藏夹
TA关注的人