MultipleTemplateMatching::MultipleTemplateMatching()
{
setName("MultipleTemplateMatching");
setDesc(QObject::tr("Match a template on an image and output the all found positions, the matching scores and the result image"));
setGroup("image/object detection");
mImageIn.setName("image");
addInputPort(mImageIn);
mTemplateIn.setName("template");
addInputPort(mTemplateIn);
mMethodIn.setName("method");
mMethodIn.addChoice(CV_TM_CCORR_NORMED,tr("normalized cross correlation"));
mMethodIn.addChoice(CV_TM_CCOEFF_NORMED, tr("fast normalized cross correlation"));
mMethodIn.addChoice(CV_TM_SQDIFF_NORMED, tr("normalized squared differences"));
mMethodIn.setDefault(CV_TM_CCOEFF_NORMED);
mMethodIn.setVisibility(AdvancedPortVisibility);
addInputPort(mMethodIn);
mMinScoreIn.setName("min score");
mMinScoreIn.setRange(0.0,1.0);
mMinScoreIn.setDefault(0.0);
addInputPort(mMinScoreIn);
mOffsetIn.setName("offset");
mOffsetIn.setDesc(QObject::tr("Offset that will be added to all calculated positions"));
mOffsetIn.setDefault(QPointF(0.0, 0.0));
addInputPort(mOffsetIn);
mOffsetIn.setVisibility(AdvancedPortVisibility);
mScoreOuts.setName("scores");
mScoreOuts.setDesc(QObject::tr("The matching score of the found position"));
addOutputListPort(mScoreOuts);
mPositionOuts.setName("positions");
addOutputListPort(mPositionOuts);
mNeedNewImage.setName("fresh image only");
mNeedNewImage.setDesc(QObject::tr("Only execute if the main input has a new image"));
mNeedNewImage.setDefault(true);
mNeedNewImage.setVisibility(AdvancedPortVisibility);
addInputPort(mNeedNewImage);
mSendResultImage.setName("send result image");
mSendResultImage.setDesc(QObject::tr("Set this to true if the result image of the template matching should be send on the port <result>"));
mSendResultImage.setDefault(false);
mSendResultImage.setVisibility(ExpertPortVisibility);
addInputPort(mSendResultImage);
mResultOut.setName("result");
mResultOut.setDesc(QObject::tr("The result image from the template matching operation. Only sent if the port <send result image> is set to true"));
mResultOut.setVisibility(ExpertPortVisibility);
addOutputPort(mResultOut);
}
MomentFilter::MomentFilter()
{
setName("Moments");
setDesc(QObject::tr("Calculates the moments of a contour."));
setGroup("image/contour");
mIn.setName("input");
mNumPixelsOut.setName("numPixels");
mNumPixelsOut.setDesc(QObject::tr("The number of pixels inside a contour(m00)"));
mCogOut.setName("cog");
mCogOut.setDesc(QObject::tr("The center of gravity (based on m01, m10 and m00"));
addInputListPort(mIn);
addOutputListPort(mNumPixelsOut);
addOutputListPort(mCogOut);
}
ConvexHullFilter::ConvexHullFilter()
{
setName("ConvexHullFilter");
setDesc("Calculates the convex hull of contour");
setGroup("user");
mIn.setName("input");
mIn.setDesc("A list of outer contours or a single one");
addInputListPort(mIn);
mOut.setName("convexHull");
mOut.setDesc("The convex hulls in the same order as the inputs");
addOutputListPort(mOut);
}
ConvexHull::ConvexHull()
{
setName("ConvexHull");
setDesc(QObject::tr("Calculates the convex hull of contour"));
setGroup("image/contour");
mIn.setName("imageIn");
mIn.setDesc(QObject::tr("Image input"));
addInputListPort(mIn);
mOut.setName("convexHull");
mOut.setDesc(QObject::tr("Convex hull of input image"));
addOutputListPort(mOut);
}
FindContours::FindContours()
{
setName("FindContours");
setDesc(QObject::tr("Extracts contours from an image"));
setGroup("image/contour");
mIn.setName("imageIn");
mIn.setDesc(QObject::tr("Image input"));
addInputPort(mIn);
mOffsetIn.setName("offset");
mOffsetIn.setDesc(QObject::tr("Offset that will be added to all calculated positions"));
mOffsetIn.setDefault(QPointF(0.0, 0.0));
addInputPort(mOffsetIn);
mContourOut.setName("contour");
addOutputListPort(mContourOut);
}
ContoursFilter::ContoursFilter()
{
setName("ContoursFilter");
setDesc("Extracts contours from an image. The image should be thresholded");
setGroup("user");
mIn.setName("input");
mIn.setDesc("Thresholded input image");
addInputPort(mIn);
mOffsetIn.setName("offset");
mOffsetIn.setDesc("Offset that will be added to all calculated positions");
mOffsetIn.setDefault(QPointF(0.0, 0.0));
addInputPort(mOffsetIn);
mContourOut.setName("contour");
mContourOut.setDesc("A list of the calculated outer contours");
addOutputListPort(mContourOut);
}