I am not able to import OpenCV in anaconda. I am able to install OpenCV package in anaconda command prompt, but I don't know how to import it into spyder
Try using:
import cv2
instead of:
import opencv
Related
I need to use cv2 library, so I have installed opencv-python library in my conda enviroment: pip install opencv-python.
It said succesfull installation.
Later after doing import cv2 and trying to do x = cv2.imread(), it does not let me use imread, it does not appear in the list:
cv2
I have uninstalled and installed the library but the same happens.
What should i do?
I'm trying to decode a QR Code and I'm using Python 3.7 on Mac OS Mojave.
I am trying to use pyzbar but I always have a message :
ModuleNotFoundError: No module named 'pyzbar'
when I use in my script :
from pyzbar.pyzbar import decode
and also:
import pyzbar
Still, I downloaded zbar and also pyzbar with:
brew install zbar
pip3 install pyzbar
I do not know what I'm doing wrong. If anyone has the solution, thanks for the help.
try to run your compiler in administrator mode, link guide on OS:
visit: https://www.wikihow.com/Open-Applications-With-Root-Privileges-on-a-Mac
then try to write in Terminal:
brew install pyzbar
or
brew install pyzbar-python
The official version of ZBar does not support Python 3. So i recommend using pyzbar which supports both python 2 and Python 3.
Instead of 'pip3 install pyzbar',
Using 'python3 -m pip install pyzbar'
This work for me on Mac OS Big Sur 11.4.
Founded from link below:
https://github.com/NaturalHistoryMuseum/pyzbar/issues/79
I have already installed opencv in anaconda prompt by entering the command:
pip install opencv-python
it installed properly, but I'm unable to import the module in jupyter notebook.I entered the following command in jupyter:
import opencv
but it's showing ModuleNotFoundError
Also, to resolve anaconda environment issues, I entered the following command in anaconda prompt:
conda install -c conda-forge opencv
this further downloaded and extracted packages:
libopencv-3.4.1,opencv-3.4.1,py-opencv3.4.1
but still I'm unable to import opencv or libopencv module in my Jupyter notebook.
What should I do to use opencv3.4.2.17 in my python version3.7?
The correct syntax for importing opencv is as follows:
import cv2
If opencv was correctly installed, it should work.
For installation of OpenCV, use:
pip install opencv
To import OpenCV, use:
import cv2
I am working on Jupyter Notebook on my windows. I am trying to import module cv and cv2.
import cv
produces this error.
ImportModuleError: No module cv
Similarly for
import cv2
it produces the error :
ImportModuleError: No module cv
Please help me solve this issue.
To install the opencv-python package without the optional contrib modules into python3:
pip3 install opencv-python --user
To install the opencv-python package with the optional contrib modules into python3:
pip3 install opencv-contrib-python --user
Then to import the module:
import cv2
For both of these installations, their pypi sites state: 'This version does not support video related functionality for MacOS and Linux'.
The Pyimagesearch website by Adrian Rosebrock has a tutorial on how to download and compile opencv for Ubuntu with this functionality.
I have installed the Pillow package from PIP using pip install Pillow and Pillow 3.3.1 got installed. I am working with Python 2.7 on Mac OS 10.11 (El Capitan).
When I try to import the Image module, I run into ImportError: No module named Pillow. I tried to import the following:
import Pillow
import Image
import Pillow.Image
All return the same ImportError.
What is missing?
Reinstall package properly using python -m pip install package_name
Then import using from PIL import Image.