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DeskewVisualizer.java
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DeskewVisualizer.java
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package org.genericsystem.cv.retriever;
import java.nio.file.Paths;
import org.genericsystem.cv.AbstractApp;
import org.genericsystem.cv.Img;
import org.genericsystem.cv.utils.Deskewer;
import org.genericsystem.cv.utils.Deskewer.METHOD;
import org.opencv.core.Scalar;
import javafx.scene.layout.GridPane;
public class DeskewVisualizer extends AbstractApp {
private int row = 0;
private int col = 0;
private final String filename = System.getenv("HOME") + "/genericsystem/gs-ir-files/converted-png/image-test2-0.png";
private final Img original = new Img(filename);
public static void main(String[] args) {
launch(args);
}
@Override
protected void fillGrid(GridPane mainGrid) {
showWithRectangles(mainGrid);
col = 0;
row++;
showWithLines(mainGrid);
original.close();
}
private void showWithRectangles(GridPane mainGrid) {
Img deskewed = Deskewer.deskew(Paths.get(filename), METHOD.ROTADED_RECTANGLES);
Img annotated = Deskewer.getRotatedRectanglesDrawn(original, new Scalar(0, 0, 255), 4);
Img annotated2 = Deskewer.getRotatedRectanglesDrawn(deskewed, new Scalar(0, 0, 255), 4);
mainGrid.add(annotated.getImageView(), col++, row);
mainGrid.add(annotated2.getImageView(), col++, row);
annotated.close();
deskewed.close();
annotated2.close();
}
private void showWithLines(GridPane mainGrid) {
Img deskewed = Deskewer.deskew(Paths.get(filename), METHOD.HOUGH_LINES);
Img annotated = Deskewer.getLinesDrawn(original, new Scalar(0, 0, 255), 4);
Img annotated2 = Deskewer.getLinesDrawn(deskewed, new Scalar(0, 0, 255), 4);
mainGrid.add(annotated.getImageView(), col++, row);
mainGrid.add(annotated2.getImageView(), col++, row);
annotated.close();
deskewed.close();
annotated2.close();
}
}