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LabelsProvider.java
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LabelsProvider.java
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package org.genericsystem.ir.reinforcer;
import java.lang.invoke.MethodHandles;
import java.util.stream.Stream;
import org.genericsystem.api.core.Snapshot;
import org.genericsystem.common.Root;
import org.genericsystem.cv.classifier.FillNewModelWithData;
import org.genericsystem.cv.newmodel.SimpleModel.ConsolidatedType.ConsolidatedInstance;
import org.genericsystem.cv.newmodel.SimpleModel.ImgType;
import org.genericsystem.cv.newmodel.SimpleModel.ImgType.ImgInstance;
import org.genericsystem.cv.newmodel.SimpleModel.ZoneType.ZoneInstance;
import org.genericsystem.reinforcer.Label;
import org.genericsystem.reinforcer.Labels;
import org.opencv.core.Rect;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class LabelsProvider {
private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
private static final String gsPath = System.getenv("HOME") + "/genericsystem/gs-cv-newmodel";
private static final Root root = FillNewModelWithData.getEngine(gsPath);
public Labels getLabels(String imgName) {
Stream<Label> stream = getImgZones(imgName);
Labels labels = new Labels();
stream.forEach(label -> labels.addLabel(label));
return labels;
}
public Stream<Label> getImgZones(String name) {
ImgType imgType = root.find(ImgType.class);
ImgInstance imgInstance = imgType.getImg(name);
if (imgInstance == null)
return Stream.empty();
Snapshot<ZoneInstance> zones = imgInstance.getConsolidatedZoneInstances();
if (zones == null)
return Stream.empty();
return zones.stream().map(zi -> getLabelFromZone(zi));
}
private Label getLabelFromZone(ZoneInstance zoneInstance) {
Rect rect = zoneInstance.getZoneRect();
ConsolidatedInstance ci = zoneInstance.getConsolidated();
String consolidated = ci == null ? "" : String.valueOf(ci.getValue());
Label label = new Label(rect.tl().x, rect.tl().y, rect.br().x, rect.br().y, consolidated);
return label;
}
}