//--------------------------------------------------------------
void DepthHoleFiller::performMorphologicalOpen ( ofxCvGrayscaleImage &input){
// Clean up the holes using morphological close.
// http://homepages.inf.ed.ac.uk/rbf/HIPR2/open.htm
input.erode();
input.dilate();
}
//--------------------------------------------------------------
void DepthHoleFiller::performMorphologicalOpen ( ofxCvGrayscaleImage &input, int nTimes){
// Clean up the holes using morphological close.
// http://homepages.inf.ed.ac.uk/rbf/HIPR2/open.htm
for (int i=0; i<nTimes; i++){
input.erode();
}
for (int i=0; i<nTimes; i++){
input.dilate();
}
}
//--------------------------------------------------------------
void DepthHoleFiller::performMorphologicalClose ( ofxCvGrayscaleImage &input, int diameter){
// Clean up the holes using morphological close.
// use a "larger structural element" by repeated passes.
// http://homepages.inf.ed.ac.uk/rbf/HIPR2/close.htm
for (int i=0; i<diameter; i++){
input.dilate();
}
for (int i=0; i<diameter; i++){
input.erode();
}
}
