![conda install opencv 3.4.1 conda install opencv 3.4.1](http://web.cecs.pdx.edu/~fliu/courses/cs410/step2.png)
The command will take some time to execute. Now we are going to configure cmake: cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local -DOPENCV_EXTRA_MODULES_PATH=././opencv_contrib-3.4.0/modules -DOPENCV_ENABLE_NONFREE=True. Make a directory named build inside OpenCV-3.4.0: cd opencv-3.4.0 Now extract OpenCV and OpenCV Contrib: unzip opencv-3.4.0.zip Install unzip if not installed using the command: sudo apt-get install unzip
![conda install opencv 3.4.1 conda install opencv 3.4.1](https://pyimagesearch.com/wp-content/uploads/2018/05/install_opencv-1804-compile-finished.jpg)
CONDA INSTALL OPENCV 3.4.1 ZIP
We need to unzip to extract the zip files. To Download OpenCV Contrib 3.4.0 (Contrib has very useful algorithms which is a must for anyone working on Computer Vision), go to terminal and type: wget -O opencv_contrib-3.4.0.zip To Download OpenCV 3.4.0, go to terminal and type: wget -O opencv-3.4.0.zip We are now ready to download and build OpenCV on our Ubuntu machine. sudo apt-get install python2.7-dev python3.5-dev To build OpenCV binding for both python 2 and 3. Sudo apt-get install libxvidcore-dev libx264-devįor GUI: sudo apt-get install libgtk-3-devįor optimization: sudo apt-get install libatlas-base-dev gfortran pylint To process videos: sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev The following command is needed to process images: sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev Sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev Install Dependencies sudo apt-get install build-essential Now that we have the updates ready, we are ready to install dependencies.
CONDA INSTALL OPENCV 3.4.1 UPDATE
Update and Upgrade and Cleanup (Required for error-free installation) sudo apt-get update
CONDA INSTALL OPENCV 3.4.1 HOW TO
I am going to explain how to build OpenCV from source and generate python binding. OpenCV can be used in python as C++ python binding. To add contrib package in opencv: pip install opencv-contrib-python To install opencv by building from source: To install Opencv Only: pip install opencv-python Use following commands in a new active empty virtual environment. You can install opencv by using official prebuilt pip package or build from source. If you want to know how to install python 3.6 on Ubuntu, check out our other tutorial Install Python 3.6 on Ubuntu. This tutorial works for versions 2.7, 3.5 and 3.6 of python. This tutorial is designed to help you install OpenCV 3.4.0 on Ubuntu 16.04.
![conda install opencv 3.4.1 conda install opencv 3.4.1](https://static.codingforentrepreneurs.com/media/cfe-blog/install-opencv-3-for-python-on-mac/OpenCV-Apple-Mac-Install.jpg)
At the time of writing of this blog, the latest version of OpenCV is 3.4.0. It has C, C++, Python and Java interfaces and supports Windows, Linux, Mac OS, iOS, and Android. OpenCV is a most popular free and open-source computer vision library among students, researchers, and developers alike.