OpenCV

OpenCV is the world's largest open-source computer vision library, operated by the non-profit Open Source Vision Foundation. It offers a wide array of services and resources, including OpenCV University, which provides courses on computer vision, deep learning, and AI. The OpenCV library is highly optimized for real-time applications and supports multiple programming languages such as C++, Python, and Java, across various platforms, including Linux, MacOS, Windows, iOS, and Android. OpenCV also provides consulting services through OpenCV.AI, offering market-leading computer vision solutions, and boasts top-rated face recognition technology. It is widely used for image and video processing, with over 2500 algorithms available for free commercial use under the Apache 2 License.