本文整理汇总了C++中VO_Shape::GetTheShape方法的典型用法代码示例。如果您正苦于以下问题：C++ VO_Shape::GetTheShape方法的具体用法？C++ VO_Shape::GetTheShape怎么用？C++ VO_Shape::GetTheShape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VO_Shape的用法示例。
在下文中一共展示了VO_Shape::GetTheShape方法的1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: CalcFaceKeyline
/**
* @brief Calculate some key lines on the face
* @param oLine Output output those lines
* @param iShape Input the known shape
* @param iFaceParts Input the faceparts
* @param oSubshape Output the output subshape, namely, the line is represented by a VO_Shape
* @param partIdx Input which part is it
* @return void
*/
void VO_KeyPoint::CalcFaceKeyline(
std::vector<float>& oLine,
const VO_Shape& iShape,
const VO_FaceParts& iFaceParts,
VO_Shape& oSubshape,
unsigned int partIdx)
{
oLine.resize(3);
int dim = iShape.GetNbOfDim();
cv::Vec4f line;
std::vector<unsigned int> linePoints;
switch(partIdx)
{
case VO_FacePart::NOSTRIL:
linePoints = iFaceParts.VO_GetOneFacePart(VO_FacePart::NOSTRIL).GetIndexes();
break;
case VO_FacePart::MOUTHCORNERPOINTS:
linePoints = iFaceParts.VO_GetOneFacePart(VO_FacePart::MOUTHCORNERPOINTS).GetIndexes();
break;
case VO_FacePart::PITCHAXISLINEPOINTS:
linePoints = iFaceParts.VO_GetOneFacePart(VO_FacePart::PITCHAXISLINEPOINTS).GetIndexes();
break;
case VO_FacePart::EYECORNERPOINTS:
linePoints = iFaceParts.VO_GetOneFacePart(VO_FacePart::EYECORNERPOINTS).GetIndexes();
break;
case VO_FacePart::MIDLINEPOINTS:
default:
linePoints = iFaceParts.VO_GetOneFacePart(VO_FacePart::EYECORNERPOINTS).GetIndexes();
break;
}
oSubshape = iShape.GetSubShape(linePoints);
// Explained by JIA Pei, some times, there is no linePoints, which means the specified parts are not in one of the database
if(linePoints.size() >= 2 )
{
cv::fitLine( oSubshape.GetTheShape(), line, CV_DIST_L2, 0, 0.001, 0.001 );
// Ax+By+C = 0
oLine[0] = -line[1];
oLine[1] = line[0];
oLine[2] = line[1]*line[2]-line[0]*line[3];
}
}