vraag 20 2-4

Q2main.py

+import cv2
+import matplotlib.pyplot as plt
 
 class ImageProcessor:
     def __init__(self, image_path):
-        self.image
-        self.image_rgb
-        self.image_hsv
+        self.image = cv2.imread(image_path)
+        self.image_rgb = cv2.cvtColor(self.image, cv2.COLOR_BGR2RGB)
 
     def apply_median_filter(self, kernel_size):
         return filterd_image
 
     def get_color_channels(self):
+        red_channel = self.image_rgb[:, :, 0]
+        green_channel = self.image_rgb[:, :, 1]
+        blue_channel = self.image_rgb[:, :, 2]
         return red_channel, green_channel, blue_channel
     
     def convert_to_hsv(self):
         return hsv_image
     
 class Plotter:
+    @staticmethod
     def __init__(self):
         pass
     
-    def plot_image_channels(self, image):
-        return None
-    
+    def plot_image_channels(image, red, green, blue):
+        fig, axes = plt.subplots(2, 2, figsize=(12,8))
+
+        axes[0,0].imshow(image)
+        axes[0,0].set_title("Original picture")
+        axes[0,0].axis("off")
+
+        axes[0,1].imshow(red,cmap = "Reds")
+        axes[0,1].set_title("Red channel")
+        axes[0,1].axis("off")
+
+        axes[1,0].imshow(green, cmap = "Greens")
+        axes[1,0].set_title("Green channel")
+        axes[1,0].axis("off")    
+
+        axes[1,1].imshow(blue, cmap = "Blues")
+        axes[1,1].set_title("blue channel")
+        axes[1,1].axis("off")    
+
+        plt.show()
     def plot_histograms(self, image):
         return None
-        
+        
\ No newline at end of file
+image_path = "traffic_light_image_1.png"
+processor = ImageProcessor(image_path)
+red, green, blue = processor.get_color_channels()
+
+
+Plotter.plot_image_channels(processor.image_rgb,red,green,blue)
\ No newline at end of file