public object Clone()
{
detection_data dat = new detection_data();
dat.c = c;
dat.intvl = intvl;
dat.octv = octv;
dat.r = r;
dat.scl_octv = scl_octv;
dat.subintvl = subintvl;
return dat;
}
Feature new_feature()
{
Feature feat = new Feature();
detection_data ddata = new detection_data();
feat.feature_data = ddata;
feat.type = feature_type.FEATURE_LOWE;
return feat;
}