Various Face Annotation Techniques: Survey

Basic idea behind the Face Annotation is to detect the facial expression and process further on it for various applications. Techniques of face annotation are used to give an appropriate name to the face image. In this research work, first the face notations are saved in the database and it can be retrieved any time for further processing and then it compares two different images of a same person and finds out whether those images belongs to the same person only. In this paper we described various techniques of face annotation such as Content based, Retrieval based, Search Based, Cluster Based and Caption Based face annotation. Based on the study we present the parametric evaluation of existing techniques.