4/ The library has 2500+ optimized algorithms, which include both classic & state-of-the-art computer vision & machine learning algorithms. These can be used to detect & recognize faces, identify objects, even classify human actions in videos - they're immense!
4/该库有2500多个优化算法，包括经典算法和；最先进的计算机视觉；机器学习算法。这些可用于检测&；识别人脸、识别物体，甚至在视频中对人类行为进行分类——它们是巨大的！