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- python - How can I install cv2? - Stack Overflow
I need cv2, which is a model of OpenCV I tried several receipts I found on the Internet, but nothing worked I tried to install as pre-compiled ( sudo apt-get install python-opencv ) - No error, but when I try the test:
- python cv2模块怎么安装? - 知乎
等待安装完成后，你就可以在Python脚本中使用cv2模块了。可以通过以下方式导入cv2模块： import cv2 如果导入成功，说明cv2模块已经安装完成。 如果你使用的是Anaconda或者其他Python集成开发环境，可以使用conda或者其他包管理器来安装OpenCV库及cv2模块。
- python - How do I install opencv using pip? - Stack Overflow
I need to install cv2 for a script that has been written for me I tried pip install cv2 and pip install open_cv and got the same problem - a warning message from dist py and complains about zlib being not found No cv2 installed I also tried pyopenvc and pip install opencv-python So, I went to the opencv site and downloaded the relevant exe
- python - import opencv vs import cv2 - Stack Overflow
The opencv-python packages only provide the cv2 import That is the import for all v3 x and 4 x versions, i e the current version, and probably will carry into v5 x The recommended import and usage is: import cv2 as cv # to mirror the `cv::` namespace # use cv imread() and so on There is no opencv import
- How can one display an image using cv2 in Python
import cv2 # read image image = cv2 imread('path to your image') # show the image, provide window name first cv2 imshow('image window', image) # add wait key window waits until user presses a key cv2 waitKey(0) # and finally destroy close all open windows cv2 destroyAllWindows() I think your job is done then
- python - No module named cv2. cv2 - Stack Overflow
Finally I noticed that the Antivirus (Nod32) deletes the cv2 cp38-win32 pyd file that should be in the cv2 folder I simply paused the protection, installed opencv with pip install opencv-python command and it worked just fine I hope it helps someone
- How can I install cv2 for python? - Stack Overflow
I wanted to install cv2 for python I tried with pip install, but it doesn't seem to work Can anyone help me? The version of python I use is 3 10 If you need any more information please tell me
- python 3. x - How to import cv2 in python3? - Stack Overflow
2: Install cv2 from source code so it autodetects your system and from source does the right thing Finally 3: pitch in and jump on the openCV github and help them make CV2 binary packages in the repos for python3 –
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