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benmarwick / object-outline-and-dimensions-opencv.py

Last active April 23, 2024 01:28

Python 3 script to take live video, detect the largest object, trace an outline (contour) and measure linear dimensions, using OpenCV

	# in a terminal
	# python -m pip install --user opencv-contrib-python numpy scipy matplotlib ipython jupyter pandas sympy nose


	import cv2
	import pandas as pd
	import numpy as np
	import imutils
	from scipy.spatial import distance as dist
	from imutils import perspective