本文整理汇总了C++中Trajectory::drawTrajectory方法的典型用法代码示例。如果您正苦于以下问题：C++ Trajectory::drawTrajectory方法的具体用法？C++ Trajectory::drawTrajectory怎么用？C++ Trajectory::drawTrajectory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::drawTrajectory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
//.........这里部分代码省略.........
strcpy(learningString, "Learning");
}
sprintf(string, "#%d,Posterior %.2f; fps: %.2f, #numwindows:%d, %s", imAcq->currentFrame - 1, tld->currConf, fps, tld->detectorCascade->numWindows, learningString);
CvScalar yellow = CV_RGB(255, 255, 0);
CvScalar blue = CV_RGB(0, 0, 255);
CvScalar black = CV_RGB(0, 0, 0);
CvScalar white = CV_RGB(255, 255, 255);
CvScalar red = CV_RGB(255, 0, 0);
CvScalar green = CV_RGB(0, 255, 0);
if(tld->currBB != NULL)
{
CvScalar rectangleColor = (confident) ? blue : yellow;
cvRectangle(img, tld->currBB->tl(), tld->currBB->br(), rectangleColor, 8, 8, 0);
cvCircle(img, tld->statePt, 5,red,4);
CvPoint center = cvPoint(tld->currBB->x + tld->currBB->width / 2, tld->currBB->y + tld->currBB->height / 2);
cvCircle(img, center, 5, green, 4);
if(showTrajectory)
{
CvPoint center = cvPoint(tld->currBB->x+tld->currBB->width/2, tld->currBB->y+tld->currBB->height/2);
cvLine(img, cvPoint(center.x-2, center.y-2), cvPoint(center.x+2, center.y+2), rectangleColor, 2);
cvLine(img, cvPoint(center.x-2, center.y+2), cvPoint(center.x+2, center.y-2), rectangleColor, 2);
trajectory.addPoint(center, rectangleColor);
}
}
else if(showTrajectory)
{
trajectory.addPoint(cvPoint(-1, -1), cvScalar(-1, -1, -1));
}
if(showTrajectory)
{
trajectory.drawTrajectory(img);
}
CvFont font;
cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, .5, .5, 0, 1, 8);
cvRectangle(img, cvPoint(0, 0), cvPoint(img->width, 50), black, CV_FILLED, 8, 0);
cvPutText(img, string, cvPoint(25, 25), &font, white);
if(showForeground)
{
for(size_t i = 0; i < tld->detectorCascade->detectionResult->fgList->size(); i++)
{
Rect r = tld->detectorCascade->detectionResult->fgList->at(i);
cvRectangle(img, r.tl(), r.br(), white, 1);
}
}
if(showOutput)
{
gui->showImage(img);
char key = gui->getKey();
if(key == 'q') break;
if(key == 'b')
{
ForegroundDetector *fg = tld->detectorCascade->foregroundDetector;
if(fg->bgImg.empty())示例2: doWork
//.........这里部分代码省略.........
);
}*/
if( showTrajectory )
{
CvPoint center = cvPoint(
tld->currBB->x + tld->currBB->width / 2,
tld->currBB->y + tld->currBB->height / 2
);
cvLine( img,
cvPoint( center.x - 2, center.y - 2 ),
cvPoint( center.x + 2, center.y + 2 ),
rectangleColor,
2
);
cvLine( img,
cvPoint( center.x - 2, center.y + 2),
cvPoint( center.x + 2, center.y - 2),
rectangleColor,
2
);
trajectory.addPoint( center, rectangleColor );
}
}
else if( showTrajectory )
{
trajectory.addPoint( cvPoint( -1, -1 ),
cvScalar( -1, -1, -1 )
);
}
if( showTrajectory )
{
trajectory.drawTrajectory( img );
}
CvFont font;
cvInitFont( &font, CV_FONT_HERSHEY_SIMPLEX, .5, .5, 0, 1, 8 );
// display a black bar at the top of the output window
// for a better background to write on.
cvRectangle( img,
cvPoint( 0, 0 ),
cvPoint( img->width, 50 ),
black,
CV_FILLED,
8,
0
);
cvPutText( img, string, cvPoint( 25, 25 ), &font, white );
if( showForeground )
{
for( size_t i = 0;
i < tld->detectorCascade->detectionResult->fgList->size();
i++
)
{
Rect r = tld->detectorCascade->detectionResult->fgList->at( i );
cvRectangle( img, r.tl(), r.br(), white, 1 );
}
}
if( showOutput )
{