1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
# author: Adrian Rosebrock
# website: http://www.pyimagesearch.com
# import the necessary packages
from __future__ import print_function
import imutils
import cv2
# print the current OpenCV version on your system
print("Your OpenCV version: {}".format(cv2.__version__))
# check to see if you are using OpenCV 2.X
print("Are you using OpenCV 2.X? {}".format(imutils.is_cv2()))
# check to see if you are using OpenCV 3.X
print("Are you using OpenCV 3.X? {}".format(imutils.is_cv3(or_better=False)))
# check to see if you are using OpenCV 4.X
print("Are you using OpenCV 4.X? {}".format(imutils.is_cv4(or_better=False)))
# check to see if you are using *at least* OpenCV 2.X
print("Are you using at least OpenCV 2.X? {}".format(imutils.is_cv2(or_better=True)))
# check to see if you are using *at least* OpenCV 3.X
print("Are you using at least OpenCV 3.X? {}".format(imutils.is_cv3(or_better=True)))
# check to see if you are using *at least* OpenCV 4.X
print("Are you using at least OpenCV 4.X? {}".format(imutils.is_cv4(or_better=False)))
# should throw a deprecation warning
print("Checking for OpenCV 3: {}".format(imutils.check_opencv_version("3")))
|
