将图片裁剪，缩放，并更改对应的关键点位置(crop, resize, and change the corresponding key point position)

虹软ArcFace离线人脸识别SDK为了帮助中小企业打破技术壁垒,开放提供免费的人脸检测、人脸比对、人脸跟踪、性别检测、年龄识别以及关键点等功能的SDK。(In order to help small and medium-sized enterprises break the technical barriers, Hongsoft ArcFace Offline Face Recognition SDK provides free SDK functions such as face det