How To Install libopencv3.2-java on Debian 10
Introduction
In this tutorial we learn how to install libopencv3.2-java on Debian 10.
What is libopencv3.2-java
libopencv3.2-java is:
This package contains Java bindings for the OpenCV (Open Computer Vision) library.
The Open Computer Vision Library is a collection of algorithms and sample code for various computer vision problems. The library is compatible with IPL (Intel’s Image Processing Library) and, if available, can use IPP (Intel’s Integrated Performance Primitives) for better performance.
OpenCV provides low level portable data types and operators, and a set of high level functionalities for video acquisition, image processing and analysis, structural analysis, motion analysis and object tracking, object recognition, camera calibration and 3D reconstruction.
There are three methods to install libopencv3.2-java on Debian 10. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libopencv3.2-java Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libopencv3.2-java using apt-get by running the following command:
sudo apt-get -y install libopencv3.2-java
Install libopencv3.2-java Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libopencv3.2-java using apt by running the following command:
sudo apt -y install libopencv3.2-java
Install libopencv3.2-java Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libopencv3.2-java using aptitude by running the following command:
sudo aptitude -y install libopencv3.2-java
How To Uninstall libopencv3.2-java on Debian 10
To uninstall only the libopencv3.2-java package we can use the following command:
sudo apt-get remove libopencv3.2-java
Uninstall libopencv3.2-java And Its Dependencies
To uninstall libopencv3.2-java and its dependencies that are no longer needed by Debian 10, we can use the command below:
sudo apt-get -y autoremove libopencv3.2-java
Remove libopencv3.2-java Configurations and Data
To remove libopencv3.2-java configuration and data from Debian 10 we can use the following command:
sudo apt-get -y purge libopencv3.2-java
Remove libopencv3.2-java configuration, data, and all of its dependencies
We can use the following command to remove libopencv3.2-java configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libopencv3.2-java
Dependencies
libopencv3.2-java have the following dependencies:
References
Summary
In this tutorial we learn how to install libopencv3.2-java package on Debian 10 using different package management tools: apt, apt-get and aptitude.
