Leap Motion 使用OpenCV获取和显示图像

来源：互联网发布：linux 通配符编辑：程序博客网时间：2024/06/16 02:35

实现的并不难，就是先设置下可以读取图像，然后在onFrame里读取下图像并显示就可以了

#define _CRT_SECURE_NO_DEPRECATE#include <iostream>#include <stdio.h>#include "opencv2/core.hpp"#include "opencv2/core/utility.hpp"#include "opencv2/core/ocl.hpp"#include "opencv2/imgcodecs.hpp"#include "opencv2/highgui.hpp"#include "opencv2/features2d.hpp"#include "opencv2/calib3d.hpp"#include "opencv2/imgproc.hpp"#include"opencv2/flann.hpp"#include"opencv2/xfeatures2d.hpp"#include"opencv2/ml.hpp"#include"Leap.h"#pragma comment ( lib, "Leap.lib" )  using namespace cv;using namespace std;using namespace cv::xfeatures2d;using namespace cv::ml;using namespace Leap;class SampleListener : public Listener {public:    virtual void onInit(const Controller&);    virtual void onConnect(const Controller&);    virtual void onDisconnect(const Controller&);    virtual void onExit(const Controller&);    virtual void onFrame(const Controller&);};void SampleListener::onInit(const Controller& controller) {    std::cout << "Initialized" << std::endl;}void SampleListener::onConnect(const Controller& controller) {    std::cout << "Connected" << std::endl;}void SampleListener::onDisconnect(const Controller& controller) {    std::cout << "Disconnected" << std::endl;}void SampleListener::onExit(const Controller& controller) {    std::cout << "Exited" << std::endl;}void SampleListener::onFrame(const Controller& controller) {    const Frame frame = controller.frame();    ImageList images = frame.images();    Mat leftMat;    Mat rightMat;    if (images.count() == 2)    {        leftMat = Mat(images[0].height(), images[0].width(), CV_8UC1, (void *)images[0].data());        rightMat = Mat(images[1].height(), images[1].width(), CV_8UC1, (void *)images[1].data());        imshow("leftMat", leftMat);        imshow("rightMat", rightMat);        waitKey(1);    }}int main() {    SampleListener listener;    Controller leap;    leap.addListener(listener);    leap.setPolicy(Leap::Controller::POLICY_BACKGROUND_FRAMES);    leap.setPolicy(Leap::Controller::POLICY_IMAGES);    std::cin.get();    leap.removeListener(listener);    return 0;}

这里写图片描述

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