qt下利用opencv从摄像头读出图片并显示源码

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1、QT下利用OpenCv从摄像头读出图片并显示源码  2012-09-3011:59:32

2、  分类： QTandQTOPIA 

3、  标签：camera  opencv  qt  

4、举报

5、字号 订阅 /* *camera.h */#ifndef_DEMO_H_#define_DEMO_H_#include          #include  #include   #include    #include    #include<

6、QPainter>  #include#include#include#include#include"../jpeglib.h"#include"operation.h" #include"tcpsocket.h"#definePORT 3343otherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficein

7、Jingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommitteeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNin

8、gxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand//线程类classSendThread:publicQThread{public: SendThread(void); voidrun(); voidsetImage(QImage&image);public: Send_picture*socket; QImageval;};/* * *Camera_Operation类，用来显

9、示摄像头图像采集界面 *1.打开摄像头 *2.开始采集 *3.显示 *4.暂停 * */classCamera_Operation:publicQDialog {      Q_OBJECT      public:      Camera_Operation(QWidget*parent=0,inti=0);      ~Camera_Operation();          QTabWidget*tabwidget;   QWidget*mainwidget;   QWidget*twowidget;  

10、 CvCapture*capture;                 IplImageotherstaffoftheCentre.Duringthewar,ZhuwastransferredbacktoJiangxi,andDirectorofthenewOfficeinJingdezhen,JiangxiCommitteeSecretary.Startingin1939servedasrecorderoftheWestNorthOrganization,SecretaryoftheSpecialCommit

11、teeAfterthevictoryofthelongMarch,hehasbeentheNorthwestOfficeoftheFederationofStateenterprisesMinister,ShenmufuguSARmissions,DirectorofNingxiaCountypartyCommitteeSecretaryandrecorderoftheCountypartyCommitteeSecretary,Ministersand*frame;       QImageimage;   Q

12、Timer*timer;   QPushButton*save;   QPushButton*play;   QPushButton*puspend;   QPushButton*learn;   QPushButton*judge;   QPushButton*add;   QPushButton*creturn;// QUdpSocket*socket;   //UDP协议，传图片