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  Published Paper Details:

  Paper Title

FACE RECOGNITION USING PCA

  Authors

  Jaladi kavya sree,  Pravenya Gonuguntla,  Iskapalli Sadhana,  Kanikicharla Yasodhara,  P.Krishna Prasad

  Keywords

Normalized PCA, Eigenface, Eigenvectors, training set, covariance matrix, subspace, and Euclidean distance.

  Abstract


This paper mainly fabricates the face recognition system and presents an experimental performance of face recognition using Principal Component Analysis (PCA) and Normalized Principal Component Analysis (NPCA). PCA involves wrenching out the features and then recognizing it, nevertheless of ageing, occlusion, expression, illumination and pose to recognize the faces. Face images are projected onto a face space that encodes and produces best variation among known face images. In PCA, every image in the training set is represented as a linear combination of weighted eigenvectors called eigenfaces. These eigenvectors are obtained from covariance matrix of a training image set. The weights are found out after selecting a set of most relevant eigenfaces. Recognition is performed by projecting a test image onto the subspace spanned by the eigenfaces and then classification is done by measuring minimum Euclidean distance.

  IJCRT's Publication Details

  Unique Identification Number - IJCRT1872254

  Paper ID - 183576

  Page Number(s) - 588-591

  Pubished in - Volume 6 | Issue 1 | March 2018

  DOI (Digital Object Identifier) -   

  Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882

  E-ISSN Number - 2320-2882

  Cite this article

  Jaladi kavya sree,  Pravenya Gonuguntla,  Iskapalli Sadhana,  Kanikicharla Yasodhara,  P.Krishna Prasad,   "FACE RECOGNITION USING PCA", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.6, Issue 1, pp.588-591, March 2018, Available at :http://www.ijcrt.org/papers/IJCRT1872254.pdf

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ISSN: 2320-2882
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Journal Starting Year (ESTD) : 2013
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ISSN and 7.97 Impact Factor Details


ISSN
ISSN
ISSN: 2320-2882
Impact Factor: 7.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
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