Initial commit with project files

5_Bildanalyse/ü10/a.py

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+import numpy as np
+import cv2
+
+# Load images and template
+original_img = cv2.imread("../../data/flasche_rechteckig.png")
+original_img = cv2.resize(original_img, (int(original_img.shape[1]/ 2), int(original_img.shape[0] / 2)))
+cv2.imshow("original_img", original_img)
+
+# The original canny edge code wascode was:
+# img = cv2.cvtColor(original_img, cv2.COLOR_BGR2GRAY)
+# edges = cv2.Canny(img, 10, 100)
+
+edges = cv2.imread("data/edges.png")[:, :, 0] / 255
+cv2.imshow("canny-edges", edges.astype(np.float32) * 255)
+template = cv2.imread("data/template.png")[:, :, 0] / 255
+cv2.imshow("template", template.astype(np.float32) * 255)
+
+# Sliding window over the edge image
+h_edge, w_edge = edges.shape
+h_template, w_template = template.shape
+offset_h, offset_w = int(h_template / 2), int(w_template / 2)
+print("Shape of edge image:", edges.shape)
+print("Shape of template:", template.shape)
+print("Offset of template:", offset_h, offset_w)
+
+
+# YOUR CODE
+# ...
+
+
+cv2.waitKey(0)