void KPropColor::setConfig()
{
// debug("kpropcolor::setConfig()");
if( ConfigObject )
{
ConfigObject->setGroup( Group );
// debug("kpropcolor: group=%s key=%s",ConfigObject->group(), Key.data() );
if( Key.data() != 0 )
ConfigObject->writeEntry( Key.data(), getLabelColor() );
else
debug("kpropcolor: Null key not allowed");
}
}
void Utils::getColoredLabelMap(const cv::Mat& labelMap, cv::Mat& coloredLabelMap)
{
if (coloredLabelMap.empty() || coloredLabelMap.rows != labelMap.rows ||
coloredLabelMap.cols != labelMap.cols || coloredLabelMap.type() != CV_8UC3) {
coloredLabelMap = cv::Mat(labelMap.rows, labelMap.cols, CV_8UC3);
}
coloredLabelMap.setTo(0);
for (int i = 0; i < labelMap.cols; i++) {
for (int j = 0; j < labelMap.rows; j++) {
const unsigned int& label = labelMap.at<unsigned int>(cv::Point(i, j));
if (label > 0) {
cv::Vec3b color = getLabelColor(label);
coloredLabelMap.at<cv::Vec3b>(cv::Point(i, j))[0] = (uchar)color[0];
coloredLabelMap.at<cv::Vec3b>(cv::Point(i, j))[1] = (uchar)color[1];
coloredLabelMap.at<cv::Vec3b>(cv::Point(i, j))[2] = (uchar)color[2];
}
}
}
}
