public void LscSimple()
{
using var image = Image("building.jpg", ImreadModes.Grayscale);
using var lsc = SuperpixelLSC.Create(image);
lsc.Iterate(10);
var superpixels = lsc.GetNumberOfSuperpixels();
Assert.True(superpixels > 0, $"GetNumberOfSuperpixels() => {superpixels}");
using var labels = new Mat();
lsc.GetLabels(labels);
Assert.False(labels.Empty());
Assert.Equal(image.Size(), labels.Size());
Assert.Equal(MatType.CV_32SC1, labels.Type());
using var labelContourMask1 = new Mat();
using var labelContourMask2 = new Mat();
lsc.GetLabelContourMask(labelContourMask1, true);
lsc.GetLabelContourMask(labelContourMask2, false);
Assert.False(labelContourMask1.Empty());
Assert.False(labelContourMask2.Empty());
lsc.EnforceLabelConnectivity();
}
public void LscNew()
{
using var image = Image("building.jpg", ImreadModes.Grayscale);
using var lsc = SuperpixelLSC.Create(image);
GC.KeepAlive(lsc);
}
