I understand that you want to train an ACF detector using labeled data you've created using the Ground Truth Labeler App.
This is possible using the "gatherLabelData" function, which takes in a "groundTruthMultisignal" object and extracts the label data from it.
Please refer to the following link for an example on how to use the "gatherLabelData" function to create a training dataset for an object detector model: https://www.mathworks.com/help/driving/ref/groundtruthmultisignal.gatherlabeldata.html#mw_740aa793-a8dc-497a-b997-becab36ace46.
In the example, after this code:
imds = imageDatastore(fileNames{1});
blds = boxLabelDatastore(labelData{1});
You can combine the two datastores using the "combine" function and then use the combined datastore with "trainACFObjectDetector" to train an ACF detector.
Please refer to the following links for more information:
- "gatherLabelData" documentation - https://www.mathworks.com/help/driving/ref/groundtruthmultisignal.gatherlabeldata.html
- "combine" documentation - https://www.mathworks.com/help/matlab/ref/matlab.io.datastore.combine.html
Hope this helps!
