Transactions on Data Hiding and Multimedia Security VIII
Tahun : 2012Pengarang : Yun Q. Shi (Editor-in-Chief) Stefan Katzenbeisser (Guest Editor)
Penerbit : springer
Ket : Biometrics are physiological and behavioural characteristics that can be used to automatically identify a person. Face is one of the most desired biometrics for unconstrained and unsupervised person identification. A vital process of a face biometric system is the extraction of discriminatory features from a given face image that can be used to identify the person in the given face image or verify a claimed identity. The most common approaches to face recognition consider the entire face image for feature extraction. Typical methods include Eigenfaces [1] and Fisherfaces [2] which use statistical techniques to find an optimal representation in a lower-dimensional face space for a given set of face images.
Ketegori : DATA SECURITY
