c++ opencv图像拼接融合
时间: 2023-09-20 12:10:51 浏览: 203
要在C++中使用OpenCV进行图像拼接和融合,你可以使用以下步骤:
1. 导入必要的OpenCV库和头文件:
```c++
#include <stdio.h>
#include <opencv2/opencv.hpp>
#include <opencv2/stitching.hpp>
```
2. 创建一个cv::Stitcher对象并设置模式为PANORAMA:
```c++
std::vector<cv::Mat> vImg;
cv::Mat rImg;
vImg.push_back(cv::imread("xiaoyuan1.bmp"));
vImg.push_back(cv::imread("xiaoyuan2.bmp"));
cv::Stitcher::Mode mode = cv::Stitcher::PANORAMA;
cv::Ptr<cv::Stitcher> stitcher = cv::Stitcher::create(mode);
```
3. 进行拼接和融合:
```c++
unsigned long AAtime = 0, BBtime = 0;
AAtime = cv::getTickCount();
cv::Mat mergeImage;
bool status = stitcher->stitch(vImg, mergeImage);
BBtime = cv::getTickCount();
printf("Time consuming: %.2lf sec \n", (BBtime - AAtime) / cv::getTickFrequency());
if (cv::Stitcher::OK == status)
cv::imshow("Stitching Result", mergeImage);
else
printf("Stitching fail.");
cv::waitKey(0);
```
这样,你就可以使用OpenCV对图像进行拼接和融合了。请注意,你需要将"xiaoyuan1.bmp"和"xiaoyuan2.bmp"替换为你自己的图像路径。
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