00360124_吳鍾昊_自畫像

今天作業是WebCam然後製作效果，

感覺滿好玩的!!!!!

原來網路上那些效果其實沒有那麼難嘛~~~



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#include<cv.h>

#include<highgui.h>

int main()

{

CvCapture *capture; 

IplImage *frame;

IplImage* pImg = NULL;

IplImage* pImg2 = NULL;

IplImage* gray = NULL;

IplImage* bw = NULL;

IplImage* pCannyImg = NULL; 

capture=cvCreateCameraCapture(0);

cvNamedWindow("Webcam",1);

cvNamedWindow("Webcam1",1);

cvNamedWindow("Webcam2",1);

cvNamedWindow("Webcam3",1);

cvNamedWindow("Webcam4",1);

while(1)

{

frame = cvQueryFrame(capture);

pImg = cvQueryFrame(capture); 

pImg2 = cvCreateImage(cvSize(pImg->width,pImg->height), IPL_DEPTH_8U, 3);

gray = cvCreateImage(cvSize(pImg->width,pImg->height), IPL_DEPTH_8U, 1);

bw = cvCreateImage(cvSize(pImg->width,pImg->height), IPL_DEPTH_8U, 1);

pCannyImg = cvCreateImage(cvGetSize(pImg), IPL_DEPTH_8U, 1);

cvCvtColor(pImg, gray, CV_BGR2GRAY);

cvThreshold( gray, bw, 120, 255, CV_THRESH_BINARY );

cvThreshold( pImg, pImg2, 127, 255, CV_THRESH_BINARY );

cvCanny(gray, pCannyImg, 50, 150, 3);

cvShowImage("Webcam", pImg); 

cvShowImage("Webcam1", gray);

cvShowImage("Webcam2", bw);

cvShowImage("Webcam3", pCannyImg);

cvShowImage("Webcam4", pImg2);

cvWaitKey(10);

}

cvReleaseCapture(&capture);

cvDestroyWindow("Webcam");

}