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Remove dependency on scipy. #277

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558e708
Remove dependency on scipy.
farqis Nov 7, 2022
b7981b0
Remove imports and references to scipy
farqis Nov 7, 2022
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -10,7 +10,7 @@ For more information, along with a detailed code review check out the following
- [http://www.pyimagesearch.com/2015/08/10/checking-your-opencv-version-using-python/](http://www.pyimagesearch.com/2015/08/10/checking-your-opencv-version-using-python/)

## Installation
Provided you already have NumPy, SciPy, Matplotlib, and OpenCV already installed, the `imutils` package is completely `pip`-installable:
Provided you already have NumPy, Matplotlib, and OpenCV already installed, the `imutils` package is completely `pip`-installable:

<pre>$ pip install imutils</pre>

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3 changes: 1 addition & 2 deletions imutils/perspective.py
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Expand Up @@ -2,7 +2,6 @@
# website: http://www.pyimagesearch.com

# import the necessary packages
from scipy.spatial import distance as dist
import numpy as np
import cv2

Expand All @@ -26,7 +25,7 @@ def order_points(pts):
# top-left and right-most points; by the Pythagorean
# theorem, the point with the largest distance will be
# our bottom-right point
D = dist.cdist(tl[np.newaxis], rightMost, "euclidean")[0]
D = np.linalg.norm(np.subtract(tl[np.newaxis], rightMost), axis=1)
(br, tr) = rightMost[np.argsort(D)[::-1], :]

# return the coordinates in top-left, top-right,
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