منابع مشابه
Face Recognition Using Eigenface Approach*
In this article, a face recognition system using the Principal Component Analysis (PCA) algorithm was implemented. The algorithm is based on an eigenfaces approach which represents a PCA method in which a small set of significant features are used to describe the variation between face images. Experimental results for different numbers of eigenfaces are shown to verify the viability of the prop...
متن کاملTowards Face Recognition Using Eigenface
This paper presents a face recognition system employing eigenface-based approach. The principal objective of this research is to extract feature vectors from images and to reduce the dimension of information. The method is implemented on frontal view facial images of persons to explore a twodimensional representation of facial images. The system is organized with RMS (Root Mean Square) contrast...
متن کاملFace Recognition: Robustness of the ‘Eigenface’ Approach
While face recognition is a fairly trivial task for humans, much of computer vision research has been dedicated to finding an algorithm to teach a computer how to recognize faces. This paper discusses the robustness of the Turk and Pentland ‘Eigenface’ algorithm [1]. The algorithm consists of two stages, the learning stage, which is done offline, and the recognition stage, which is done online....
متن کاملImplementation of Pose Invariant Face Recognition using Eigenface Approach
Face recognition is one among the several techniques for identification and verification of an individual. The approach in the present work transforms face images into a small set of characteristic feature images called eigenfaces, which are the principal components of the initial training set of face images. Recognition is performed by projecting a new image into subspace spanned by eigenfaces...
متن کاملEigenface-domain super-resolution for face recognition
Face images that are captured by surveillance cameras usually have a very low resolution, which significantly limits the performance of face recognition systems. In the past, super-resolution techniques have been proposed to increase the resolution by combining information from multiple images. These techniques use super-resolution as a preprocessing step to obtain a high-resolution image that ...
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ژورنال
عنوان ژورنال: Serbian Journal of Electrical Engineering
سال: 2012
ISSN: 1451-4869,2217-7183
DOI: 10.2298/sjee1201121s