std::map<size_t,Morphology::SegmentInfo> Morphology::createSegmentMap(SegmentedImageCPtr segmentedImage) const
{
std::map<size_t,SegmentInfo> segments;
for(size_t y=0;y<segmentedImage->Height();++y)
{
for(size_t x=0;x<segmentedImage->Width();++x)
{
size_t segmentValue = segmentedImage->Value(x,y);
if(segmentValue != 0)
{
if(segments.count(segmentValue) == 0)
{
SegmentInfo segment;
segment.segment = segmentValue;
segment.left = x;
segment.right = x+1;
segment.top = y;
segment.bottom = y+1;
segment.AddPoint(x,y);
segments.insert(std::map<size_t,SegmentInfo>::value_type(segmentValue, segment));
} else {
SegmentInfo &segment = segments.find(segmentValue)->second;
segment.AddPoint(x,y);
}
}
}
}
for(std::map<size_t,SegmentInfo>::iterator i=segments.begin();i!=segments.end();++i)
{
SegmentInfo &info = i->second;
info.width = info.right - info.left;
info.height = info.bottom - info.top;
}
return segments;
}
