File: helpers.py

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python-imutils 0.5.4-1
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# import the necesasry packages
import cv2

def corners_to_keypoints(corners):
    """function to take the corners from cv2.GoodFeaturesToTrack and return cv2.KeyPoints"""
    if corners is None:
        keypoints = []
    else:
        keypoints = [cv2.KeyPoint(kp[0][0], kp[0][1], 1) for kp in corners]

    return keypoints