Can I use OpenCV with C++?
OpenCV is an open source C++ library for image processing and computer vision, originally developed by Intel, later supported by Willow Garage and and is now maintained by Itseez.
It is free for both commercial and non-commercial use.
Therefore you can use the OpenCV library even for your commercial applications..
Is C++ used for computer vision?
OpenCV is written in C++, which makes it a powerful and efficient library for real-time computer vision applications.
C++ provides a powerful and flexible environment for implementing CV algorithms, leveraging features like operator overloading, templates, and memory management..
Is it possible to do machine learning with C++?
C++ is a compiled language that offers several benefits over Python for machine learning, such as speed and memory management.
C++ code executes faster than Python code, making it suitable for applications that require high-performance computing..
OpenCV C++ book
OpenCV is written in the programming language C++, as is its primary interface, but it still retains a less comprehensive though extensive older C interface.
All newer developments and algorithms appear in the C++ interface.
There are language bindings in Python, Java, and MATLAB/Octave..