本文整理汇总了C++中Trajectory::init方法的典型用法代码示例。如果您正苦于以下问题：C++ Trajectory::init方法的具体用法？C++ Trajectory::init怎么用？C++ Trajectory::init使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Trajectory的用法示例。
在下文中一共展示了Trajectory::init方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: doWork
void Main::doWork()
{
Trajectory trajectory;
IplImage *img = imAcqGetImg(imAcq);
Mat grey(img->height, img->width, CV_8UC1);
cvtColor(cvarrToMat(img), grey, CV_BGR2GRAY);
tld->detectorCascade->imgWidth = grey.cols;
tld->detectorCascade->imgHeight = grey.rows;
tld->detectorCascade->imgWidthStep = grey.step;
if(showTrajectory)
{
trajectory.init(trajectoryLength);
}
if(selectManually)
{
CvRect box;
if(getBBFromUser(img, box, gui) == PROGRAM_EXIT)
{
return;
}
if(initialBB == NULL)
{
initialBB = new int[4];
}
initialBB[0] = box.x;
initialBB[1] = box.y;
initialBB[2] = box.width;
initialBB[3] = box.height;
}
FILE *resultsFile = NULL;
if(printResults != NULL)
{
resultsFile = fopen(printResults, "w");
if(!resultsFile)
{
fprintf(stderr, "Error: Unable to create results-file \"%s\"\n", printResults);
exit(-1);
}
}
bool reuseFrameOnce = false;
bool skipProcessingOnce = false;
if(loadModel && modelPath != NULL)
{
tld->readFromFile(modelPath);
reuseFrameOnce = true;
}
else if(initialBB != NULL)
{
Rect bb = tldArrayToRect(initialBB);
printf("Starting at %d %d %d %d\n", bb.x, bb.y, bb.width, bb.height);
tld->selectObject(grey, &bb);
skipProcessingOnce = true;
reuseFrameOnce = true;
}
while(imAcqHasMoreFrames(imAcq))
{
double tic = cvGetTickCount();
if(!reuseFrameOnce)
{
cvReleaseImage(&img);
img = imAcqGetImg(imAcq);
if(img == NULL)
{
printf("current image is NULL, assuming end of input.\n");
break;
}
cvtColor(cvarrToMat(img), grey, CV_BGR2GRAY);
}
if(!skipProcessingOnce)
{
tld->processImage(cvarrToMat(img));
if (tld->currBB)
{
CvPoint center = cvPoint(tld->currBB->x + tld->currBB->width / 2, tld->currBB->y + tld->currBB->height / 2);
Point statePt = tld->particlefilter->ParticleFileterProcess(center.x, center.y);
cout << "center" << center.x << "\t" << center.y << endl;
cout << "state" << statePt.x+20 << "\t" << statePt.y+40 << endl;
getchar();
}
}
//.........这里部分代码省略.........
示例2: doWork
void Main::doWork()
{
Trajectory trajectory;
//usleep( 1000 );
IplImage *img = imAcqGetImg( imAcq );
std::vector<cv::Point> flandmarkVector;
cv::Point pupil;
int loops = 50; // skip the first 50 frames of the video.
for ( int counter = 0; counter <= loops; counter++ )
{
img = imAcqGetImg( imAcq );
}
Mat grey( img->height, img->width, CV_8UC1 );
cvtColor( cv::Mat( img ), grey, CV_BGR2GRAY );
tld->detectorCascade->imgWidth = grey.cols;
tld->detectorCascade->imgHeight = grey.rows;
tld->detectorCascade->imgWidthStep = grey.step;
if( showTrajectory )
{
trajectory.init( trajectoryLength );
}
if( selectManually )
{
CvRect box;
if( getBBFromUser( img, box, gui ) == PROGRAM_EXIT )
{
return;
}
if( initialBB == NULL )
{
initialBB = new int[ 4 ];
}
initialBB[ 0 ] = box.x;
initialBB[ 1 ] = box.y;
initialBB[ 2 ] = box.width;
initialBB[ 3 ] = box.height;
}
// initialBB is not being set when there is no parameter -b given
doHaar( grey );
FILE *resultsFile = NULL;
if( printResults != NULL )
{
resultsFile = fopen( printResults, "w" );
}
bool reuseFrameOnce = false;
bool skipProcessingOnce = false;
if( loadModel && modelPath != NULL )
{
tld->readFromFile(modelPath);
reuseFrameOnce = true;
}
else if( initialBB != NULL )
{
Rect bb = tldArrayToRect( initialBB );
printf( "Starting at %d %d %d %d\n",
bb.x,
bb.y,
bb.width,
bb.height
);
tld->selectObject( grey, &bb );
skipProcessingOnce = true;
reuseFrameOnce = true;
}
// deleting initialBB to avoid memLeaks
delete initialBB;
cv::Rect faceBB;
eyeTld->detectorCascade->imgWidth = tld->currBB->width;
eyeTld->detectorCascade->imgHeight = tld->currBB->height;
eyeTld->detectorCascade->imgWidthStep = grey.step;
cv::Rect eye = doDetectEye( img );
eye.x += tld->currBB->x;
eye.y += tld->currBB->y;
eyeTld->selectObject( grey, &eye );
//cv::Point pupil = cv::Point( 0, 0 );
//.........这里部分代码省略.........