Authors belong to:
- University of LYON http://www.universite-lyon.fr/
- - Léon Bérard cancer center http://www.centreleonberard.fr
+ - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
- CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
This software is distributed WITHOUT ANY WARRANTY; without even
- BSD See included LICENSE.txt file
- CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
- ===========================================================================**/
+ ======================================================================-====*/
// clitk
#include "clitkSegmentationUtils.h"
this->VerboseStepFlagOff();
this->WriteStepFlagOff();
this->SetCombineWithOrFlag(false);
+ CCLSelectionFlagOn();
+ SetCCLSelectionDimension(0);
+ SetCCLSelectionDirection(1);
+ CCLSelectionIgnoreSingleCCLFlagOff();
}
//--------------------------------------------------------------------
mObjectSlices[i] = KeepLabels<SliceType>(mObjectSlices[i], 0, 1, 1, 1, true);
}
+ // Select a single according to a position if more than one CCL
+ if (GetCCLSelectionFlag()) {
+ // if several CCL, choose the most extrema according a direction,
+ // if not -> should we consider this slice ?
+ if (nb<2) {
+ if (GetCCLSelectionIgnoreSingleCCLFlag()) {
+ mObjectSlices[i] = SetBackground<SliceType, SliceType>(mObjectSlices[i], mObjectSlices[i],
+ 1, this->GetBackgroundValue(),
+ true);
+ }
+ }
+ int dim = GetCCLSelectionDimension();
+ int direction = GetCCLSelectionDirection();
+ std::vector<typename SliceType::PointType> centroids;
+ ComputeCentroids<SliceType>(mObjectSlices[i], this->GetBackgroundValue(), centroids);
+ uint index=1;
+ for(uint j=1; j<centroids.size(); j++) {
+ if (direction == 1) {
+ if (centroids[j][dim] > centroids[index][dim]) index = j;
+ }
+ else {
+ if (centroids[j][dim] < centroids[index][dim]) index = j;
+ }
+ }
+ for(uint v=1; v<centroids.size(); v++) {
+ if (v != index) {
+ mObjectSlices[i] = SetBackground<SliceType, SliceType>(mObjectSlices[i], mObjectSlices[i],
+ (char)v, this->GetBackgroundValue(),
+ true);
+ }
+ }
+ }
+
// Relative position
typedef clitk::AddRelativePositionConstraintToLabelImageFilter<SliceType> RelPosFilterType;
typename RelPosFilterType::Pointer relPosFilter = RelPosFilterType::New();
mInputSlices[i] = KeepLabels<SliceType>(mInputSlices[i], 0, 1, 1, 1, true);
}
+ /*
+ // Select unique CC according to the most in a given direction
+ if (GetUniqueConnectedComponentBySliceAccordingToADirection()) {
+ int nb;
+ mInputSlices[i] = LabelizeAndCountNumberOfObjects<SliceType>(mInputSlices[i], 0, true, 1, nb);
+ std::vector<typename ImageType::PointType> & centroids;
+ ComputeCentroids
+ }
+ */
}
}