void MSERNode::tick( double dt )
{
Timer t;
t.start();
Pin* outPin = findPinFromLabel("out");
Pin* inPin = findPinFromLabel("in");
if( !inPin->isConnected() )
waitForConnection();
if( !outPin->isConnected() )
waitForConnection();
if( outPin->isConnected() && inPin->isConnected() )
{
vector<ObjectBlob*> b = inPin->read();
if( b.size() > 0 )
{
for( int k = 0; k < b.size(); ++k )
{
if( b[k]->getTypeName() == "Image" )
{
monadic::Image img;
img.deserialize(b[k]);
cv::Mat m( img.getHeight(), img.getWidth(), CV_8UC3, img.ptr() );
cv::Mat res( img.getHeight(), img.getWidth(), CV_8UC3 );
res = m.clone();
cv::cvtColor( m, m, CV_RGB2GRAY );
vector< vector< cv::Point > > ret;
cv::MSER* det = (cv::MSER*)(detector);
(*det)(m, ret);
for( size_t i = 0; i < ret.size(); ++i )
{
//cv::circle( res, kps[i].pt, 3, CV_RGB(255,0,0) );
cv::Rect r = cv::boundingRect(ret[i]);
cv::rectangle( res, r, CV_RGB(255,0,0), 3 );
}
monadic::Image imgout;
imgout.create( res.cols, res.rows, 8, res.channels() );
size_t bufferSize = res.cols * res.rows * res.channels();
imgout.copyFrom( (char*)res.data, bufferSize );
ObjectBlob* bout = imgout.serialize();
outPin->write( bout );
delete bout;
}
delete b[k];
}
}
}
t.stop();
}
