人脸关键点检测的技术在很多领域上都有应用,首先是人脸识别,常见的人脸算法其实都会有一步,就是把人脸的图像进行对齐,而这个对齐就是通过关键点实现的,因此关于人脸关键点检测的论文也常叫face alignment,也就是人脸对齐。另一方面,对于美颜,2D/3D建模等等也需要一来人脸的关键点技术,而且通常也要求有尽可能多的人脸关键点。

Dlib is a modern C++ toolkit containing machine learning algorithms and tools for creating complex software in C++ to solve real world problems. It is used in both industry and academia in a wide range of domains including robotics, embedded devices, mobile phones, and large high performance computing environments. Dlib’s open source licensing allows you to use it in any application, free of charge. read more