What's the difference with opencv, opencv-python, and libopencv?
Aug 2, 2017 · OpenCV is computer vision a library written using highly optimized C/C++ code. It makes use of multiprocessing in the background. It has a collection of a large number of …
Newest 'opencv' Questions - Stack Overflow
OpenCV (Open Source Computer Vision) is a code library for computer Vision related applications, spanning from many very basic tasks (capture and pre-processing of image data) …
How do I install Python OpenCV through Conda? - Stack Overflow
Download OpenCV Package Firstly, go to the official OpenCV site to download the complete OpenCV package. Pick a version you like (2.x or 3.x). I am on Python 2.x and OpenCV 3.x - …
python - How can I install cv2? - Stack Overflow
Sep 11, 2019 · If you are only working with images pip install opencv-python opencv-python If you need support for working videos: pip install opencv-contrib-python opencv-contrib-python If …
Detect and visualize differences between two images with OpenCV …
May 17, 2019 · Detect and visualize differences between two images with OpenCV Python Asked 6 years, 6 months ago Modified 1 year, 5 months ago Viewed 135k times
DLL load failed error when importing cv2 - Stack Overflow
May 10, 2017 · The command prompt download opencv automatically, it shows the process like this "Successfully installed opencv-python-3.3.0.10" Finally, I try to run open cv by type "import …
opencv - cv::imwrite could not find a writer for the specified ...
Mar 26, 2012 · The following command causes an exception. cv::imwrite("test.jpg", diffImg); I also tried numerous variations on this, including absolute paths and PNG export. Here's the error: …
How to use OpenCV's connectedComponentsWithStats in Python?
I am looking for an example of how to use OpenCV's connectedComponentsWithStats() function in Python. Note this is only available with OpenCV 3 or newer. The official documentation only …
ImportError: libGL.so.1: cannot open shared object file: No such file ...
Mar 23, 2019 · I was deploying my website to Azure and popped up this exception: ImportError: libGL.so.1: cannot open shared object file: No such file or directory then I uninstall the opencv …
OpenCV – Depth map from Uncalibrated Stereo System
Mar 23, 2016 · OpenCV – Depth map from Uncalibrated Stereo System Asked 9 years, 8 months ago Modified 1 year, 5 months ago Viewed 16k times