WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/7504,
	  title     = {Low Resolution Face Recognition Using Mixture of Experts},
	  author    = {Fatemeh Behjati Ardakani and  Fatemeh Khademian and  Abbas Nowzari Dalini and  Reza Ebrahimpour},
	  country	= {},
	  institution	= {},
	  abstract     = {Human activity is a major concern in a wide variety of
applications, such as video surveillance, human computer interface
and face image database management. Detecting and recognizing
faces is a crucial step in these applications. Furthermore, major
advancements and initiatives in security applications in the past years
have propelled face recognition technology into the spotlight. The
performance of existing face recognition systems declines significantly
if the resolution of the face image falls below a certain level.
This is especially critical in surveillance imagery where often, due to
many reasons, only low-resolution video of faces is available. If these
low-resolution images are passed to a face recognition system, the
performance is usually unacceptable. Hence, resolution plays a key
role in face recognition systems. In this paper we introduce a new
low resolution face recognition system based on mixture of expert
neural networks. In order to produce the low resolution input images
we down-sampled the 48 × 48 ORL images to 12 × 12 ones using
the nearest neighbor interpolation method and after that applying
the bicubic interpolation method yields enhanced images which is
given to the Principal Component Analysis feature extractor system.
Comparison with some of the most related methods indicates that
the proposed novel model yields excellent recognition rate in low
resolution face recognition that is the recognition rate of 100% for
the training set and 96.5% for the test set.},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {5},
	  number    = {8},
	  year      = {2011},
	  pages     = {886 - 890},
	  ee        = {https://publications.waset.org/pdf/7504},
	  url   	= {https://publications.waset.org/vol/56},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 56, 2011},
	}