added statistics

src/experiments/algorithms/colourspace.py

@@ -1,18 +1,26 @@
 import cv2
 import matplotlib.pyplot as plt
+import numpy as np
 
-DATASET_PATH = "C:\\Users\\tomse\\Documents\\Dataset\\"
+def imgStats(img):
+    mean = np.zeros(3)
+    std = np.zeros(3)
+    for i in range(img.shape[2]):
+        mean[i] = np.mean(hsv_img[:, :, i])
+        std[i] = np.std(hsv_img[:, :, i])
+    return mean, std
+
+DATASET_PATH = "C:\\Users\\Tom\\Desktop\\Files\\Repositories\\snake-vault\\TREES\\dataset\\"
 
 full_img = cv2.imread(DATASET_PATH + "alder\\1.jpg", 1)
-bgr_img = cv2.resize(full_img, (0, 0), fx=0.2, fy=0.2)
+bgr_img = cv2.resize(full_img, (0, 0), fx=0.25, fy=0.25)
 hsv_img = cv2.cvtColor(bgr_img, cv2.COLOR_BGR2HSV)
 
-cv2.imshow('BGR',bgr_img)
-cv2.imshow('HSV',hsv_img)
-cv2.imshow('HSV - H',hsv_img[:, :, 0])
-cv2.imshow('HSV - S',hsv_img[:, :, 1])
-cv2.imshow('HSV - V',hsv_img[:, :, 2])
-
+# cv2.imshow('BGR',bgr_img)
+# cv2.imshow('HSV',hsv_img)
+# cv2.imshow('HSV - H',hsv_img[:, :, 0])
+# cv2.imshow('HSV - S',hsv_img[:, :, 1])
+# cv2.imshow('HSV - V',hsv_img[:, :, 2])
 
 hist = cv2.calcHist([hsv_img], [0], None, [256], [0,256])
 plt.plot(hist, label='H')
@@ -20,6 +28,11 @@ hist = cv2.calcHist([hsv_img], [1], None, [256], [0,256])
 plt.plot(hist, label='S')
 hist = cv2.calcHist([hsv_img], [2], None, [256], [0,256])
 plt.plot(hist, label='V')
+
+mean, std = imgStats(hsv_img)
+print(mean)
+print(std)
+
 plt.grid()
 plt.legend()
 plt.show()