8 lines
236 B
Python
8 lines
236 B
Python
import cv2
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from funcy import first
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def find_contours(image):
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contours, hierarchies = cv2.findContours(image, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
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return contours, first(hierarchies) if hierarchies is not None else None
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