bool PLDynVarVector3iTreeItem::Vector3iValueBaseTreeItem::setData(const int column, const QVariant &value, const int role)
{
if (role != Qt::EditRole || column != 1)
return false;
float floatVal = value.value<float>();
SetVectorData(m_parentItem->m_Vector3i, floatVal);
m_parentItem->UpdateDataToVar();
return true;
}
bool OCVLbp::CalculateOpenCV(int /*f*/, int l) {
static const string msg = "OCVLbp::CalculateOpenCV() : ";
featureVector fv;
if (LabelVerbose())
cout << msg << "starting" << endl;
bool ok = true;
if (spoints.empty())
CreateSPoints();
if (!ok || spoints.empty() || (spoints.size() != options.nneighbors)) {
cerr << msg << "Missing or wrong pixel neighborhood." << endl;
return false;
}
if (options.lbptype == CSLBP) {
if (options.neighborhood != LBP_CIRCULAR) {
cerr << msg << "CS-LBP requires (currently) a circular neighborhood"
<< endl;
return false;
} else if (options.mapping != LBP_MAPPING_NONE) {
cerr << msg << "CS-LBP is not compatible with any mappings"
<< endl;
return false;
}
}
if ((options.mapping != LBP_MAPPING_NONE) && lbp_map.mapsize == 0)
CreateMap();
// lbp_image =
// ocv_image_(Rect(options.crop.x0, options.crop.y0,
// ocv_image_.cols-options.crop.x0-options.crop.x1,
// ocv_image_.rows-options.crop.y0-options.crop.y1));
lbp_image = ocv_image_;
if (options.write_image) {
string sn;
if ((size_t)l<RegionDescriptorCount())
sn = RegionDescriptor(l).first;
else
sn = ToStr(l);
//string oname = "lbp-"+BaseFileName()+"-"+ToStr(f)+"-"+ToStr(l)+".jpg";
string oname = "lbp-"+BaseFileName()+"_"+sn+".jpg";
imwrite(oname, lbp_image);
}
if (blocktypes.empty())
blocktypes.push_back(BLOCKS_1x1);
CreateBlocks();
MatND storedhist;
list<pair<Rect,lbp_block_type> >::const_iterator i;
for (i = lbp_blocks.begin(); i!=lbp_blocks.end(); i++) {
MatND hist;
Mat blockimg = lbp_image(i->first);
CalculateLbp(blockimg, hist);
if (i->second == BLOCK_STORE)
storedhist = hist;
else if (i->second == BLOCK_SUBTRACT)
hist -= storedhist;
if (options.normalize_histogram != HISTNORM_NONE) {
Scalar sumhist = sum(hist);
hist /= sumhist[0];
}
if (options.normalize_histogram == HISTNORM_CAPPED) {
for (int ii=0; ii<hist.rows; ii++)
if (hist.at<float>(ii)>0.2)
hist.at<float>(ii) = 0.2;
Scalar sumhist = sum(hist);
hist /= sumhist[0];
}
for (int ii=0; ii<hist.rows; ii++)
fv.push_back(hist.at<float>(ii));
}
SetVectorData(l, fv);
if (LabelVerbose())
cout << msg << "ending" << endl;
return true;
}