4a994e093f
modifié : include/Attributes/MoIAttributes.tpp modifié : include/Attributes/SDAttributes.tpp modifié : src/Appli/Option.cpp modifié : src/testMain.cpp
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
#ifndef _OTB_TRISKELE_MOI_ATTRIBUTES_TPP
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#define _OTB_TRISKELE_MOI_ATTRIBUTES_TPP
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inline
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MoIAttributes::MoIAttributes (const Tree &tree, const AreaAttributes &areaAttributes, const XYAttributes &xyAttributes)
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: CompAttributeC<double> (tree) {
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compute (areaAttributes, xyAttributes);
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}
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inline
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MoIAttributes::~MoIAttributes () {
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}
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template<typename PixelT>
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inline void
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MoIAttributes::cut (vector<vector<PixelT> > &allBands, const AttributeProfiles<PixelT> &attributeProfiles,
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const vector<double> &thresholds) const {
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DEF_LOG ("MoIAttributes::cut", "thresholds:" << thresholds.size ());
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if (!thresholds.size ())
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return;
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double maxValue = CompAttribute<double>::getMaxValue ();
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cerr << "moi max value:" << maxValue << endl;
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CompAttributeC<double>::cut (allBands, attributeProfiles, 0,
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CompAttributeC<double>::getScaledThresholds (thresholds, maxValue));
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}
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inline void
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MoIAttributes::compute (const AreaAttributes &areaAttributes, const XYAttributes &xyAttributes) {
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const AverageXY *xy = xyAttributes.getValues ();
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const DimImg *areas = areaAttributes.getValues ();
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computeSameCompLevel ([this, &xy, &areas] (const DimImg &parentId) {
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double tmpMoI = 0.;
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const double xa = xy[parentId].x;
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const double ya = xy[parentId].y;
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tree.forEachChildTI (parentId, [this, &tmpMoI, &xa, &ya, &xy, &areas, &parentId] (const bool &isLeaf, const DimImg &childId) {
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if (isLeaf)
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return;
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const double dx = xy[childId].x - xa;
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const double dy = xy[childId].y - ya;
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tmpMoI += (dx*dx+dy*dy)*areas[childId];
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});
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const double card = areas[parentId];
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CompAttribute<double>::values[parentId] = tmpMoI/(card*card);
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});
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}
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#endif // _OTB_TRISKELE_MOI_ATTRIBUTES_TPP
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