Add use case view

src/main/java/services/UseCaseService.java

@@ -0,0 +1,97 @@
+package services;
+
+import domain.image.GrayScaleMatrix;
+import domain.image.Image;
+import domain.image.processing.filtering.GlobalLinearFiltering;
+import domain.image.processing.morphology.ComplexMorphology;
+
+import java.util.function.Supplier;
+
+public class UseCaseService {
+
+    public Image reduceNoise(Image i0) {
+        GrayScaleMatrix m0 = i0.toGrayScale();
+        GrayScaleMatrix m1 = GlobalLinearFiltering.butterworthLowPassFiltering(m0, 10, 1);
+        Image i1 = m1.toImage();
+        return ComplexMorphology.medianFilter(i1, 9).toImage();
+    }
+
+    public Image[] equalizeHistogram(Image image) {
+        Image rgbEqualized = equalizeRgb(image);
+        Image luminanceEqualized = equalizeLuminance(image);
+        return new Image[]{rgbEqualized, luminanceEqualized};
+    }
+
+    public Image[] segmentPeas(Image image) {
+        Image bluePeas = extractBluePeas(image);
+        Image redPeas = extractRedPeas(image);
+        return new Image[]{bluePeas, redPeas};
+    }
+
+    public Image[] segmentBarnacles(Image image) {
+        Image largeBarnacles = extractLargeBarnacles(image);
+        Image smallBarnacles = extractSmallBarnacles(image);
+        return new Image[]{largeBarnacles, smallBarnacles};
+    }
+
+    public Image segmentTools(Image image) {
+        return extractTools(image);
+    }
+
+    public Image[] extractSpacecraft(Image spacecraftImage, Image planetImage) {
+        Image synthesis = createSynthesis(spacecraftImage, planetImage);
+        Image synthesis2 = addSpacecraftContour(synthesis);
+        return new Image[]{synthesis, synthesis2};
+    }
+
+    public Image detectToastContours(Image image) {
+        return extractToastContours(image);
+    }
+
+    private Image equalizeRgb(Image image) {
+        return image;
+    }
+
+    private Image equalizeLuminance(Image image) {
+        return image;
+    }
+
+    private Image extractBluePeas(Image image) {
+        return image;
+    }
+
+    private Image extractRedPeas(Image image) {
+        return image;
+    }
+
+    private Image extractLargeBarnacles(Image image) {
+        return image;
+    }
+
+    private Image extractSmallBarnacles(Image image) {
+        return image;
+    }
+
+    private Image extractTools(Image image) {
+        return image;
+    }
+
+    private Image createSynthesis(Image spacecraftImage, Image planetImage) {
+        return planetImage;
+    }
+
+    private Image addSpacecraftContour(Image synthesis) {
+        return synthesis;
+    }
+
+    private Image extractToastContours(Image image) {
+        return image;
+    }
+
+    public <T> long measureTime(Supplier<T> operation) {
+        long start = System.nanoTime();
+        operation.get();
+        return (System.nanoTime() - start) / 1_000_000;
+    }
+
+}