Windows OpenCV 2.x.x Python 2.7.x Configuration

Recently learning Python, and if you have image processing, try to use the OpenCV library under Python, and here are some things to note about configuration installation:

(If you've already installed OpenCV 2, and Python2.7)

1. What do you think of your OPENCV version to support Python version, go to OPENCV installation directory to view: such as my D:\Program files\opencv2.4.8\opencv\build\python\ 2.7, is the version that supports Python2.7.

2. Use OpenCV also need to install numpy, download and python version consistent numpy, Opencv2 need numpy1.8.1, use 1.6.1 will error, I do not know why.

numpy1.8.1 Download Connection: Click to open link

3. Be sure to unify the 32-bit or 64-bit, 32-bit will be loaded 32-bit, Python

4. The final step requires a simple configuration: OpenCV folder, build->python->2.7 copy 2.7 under the Cv2.pyd to ... \python27\lib\site-packages, you can.

Note: The x86 is 32 bits and the x64 is 64 bits, same as the corresponding version of the front.

To test whether the installation was successful:

1. Enter the. Directory: \opencv2.3.1\samples\python Double-click drawing.py or CD to directory and then Python drawing.py

2. Write a small program to read the display image yourself:

Import cv2  img = Cv2.imread ("./faces.jpg")  cv2.imshow ("Image", img)  </span>

Included: Using Python and OpenCV to detect the barcode on the image, including the source code, for everyone to learn click to open the link

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Windows OpenCV 2.x.x Python 2.7.x Configuration