Shell扩展，用来监视Shell中正在被移动（拖，剪切，复制）的文件-Shell expansion, which is used for surveillance, Shell is being mobile (trailer, shearing, reproduction) of the

Abstract—Numerous methods have been developed for holistic face recognition with impressive performance. However, few studies have tackled how to recognize an arbitrary patch of a face image. Partial faces frequently appear in unconstrained scenari