Do not pefrom face recognition process without the trained data #91
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…back function, according to the content of the label mapper.
tongtybj
changed the title
knorth55
suggested changes
Apr 19, 2019
| @@ -345,6 +346,9 @@ namespace opencv_apps { | |||
| NODELET_DEBUG("faceImageCallback"); | |||
| boost::mutex::scoped_lock lock(mutex_); | |||
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| // check if the face data is being trained | |||
| if(label_mapper_->getMap().empty()) return; | |||
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if (label_mapper_->getMap().empty())
{
NODELET_WARN_THROTTLE(1.0, "Face data is not trained. Please train first.");
return;
}There was a problem hiding this comment.
Thanks! Have added
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Add a check line in callback function to decide whether to perform the face recognition, according to the size of the label mapper. Refer to #90 .
Any suggestion to add a test code for the training phase