紅外激光鍵盤的原理總結(jié)(編輯修改稿)
2025-07-15 15:12 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 }。int g_key_num = sizeof(g_keymap)/sizeof(key)。int main(){CvTracks tracks。cvNamedWindow(red_object_tracking, CV_WINDOW_AUTOSIZE)。CvCapture *capture = cvCaptureFromCAM(0)。cvGrabFrame(capture)。IplImage *img = cvRetrieveFrame(capture)。CvSize imgSize = cvGetSize(img)。IplImage *frame = cvCreateImage(imgSize, imgdepth, imgnChannels)。IplConvKernel* morphKernel = cvCreateStructuringElementEx(5, 5, 1, 1, CV_SHAPE_RECT, NULL)。//unsigned int frameNumber = 0。unsigned int blobNumber = 0。bool quit = false。while (!quitamp。amp。cvGrabFrame(capture)){IplImage *img = cvRetrieveFrame(capture)。cvConvertScale(img, frame, 1, 0)。IplImage *segmentated = cvCreateImage(imgSize, 8, 1)。// Detecting red pixels:// (This is very slow, use direct access better...)for (unsigned int j=0。 j。 j++)for (unsigned int i=0。 i。 i++){CvScalar c = cvGet2D(frame, j, i)。double b = ((double)[0])/255.。double g = ((double)[1])/255.。double r = ((double)[2])/255.。// unsigned char f = 255*((r+g)amp。amp。(r+b))。// cvSet
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號(hào)-1