Open AccessFace Recognition Technology Based on Partial Facial Features
Author(s) -
Winney Eva
Publication year - 2021
Publication title -
science insights
Language(s) - English
Resource type - Journals
eISSN - 2372-8191
pISSN - 2329-5856
DOI - 10.15354/si.21.re068
Subject(s) - face (sociological concept) , facial recognition system , computer science , three dimensional face recognition , artificial intelligence , key (lock) , pattern recognition (psychology) , face detection , computer vision , computer security , social science , sociology
In the past two decades, many face recognition methods have been proposed. Among them, most researchers use the entire face as the basis for recognition. The basic technical route is to extract and compare the general features of the entire face. However, in actual scenes, human faces may be blocked by obstacles. Therefore, how to realize face recognition by using some of the facial features that can be obtained? In addition, this partial face recognition technology is mostly based on the acquisition of key points of the face to recognize the whole face. This review intends to summarize the full face and partial face recognition methods based on key points of the face.