Open AccessFace Recognition based on Diagonal DCT Coefficients and Image Processing Techniques
Author(s) -
Gurpreet Kaur
Publication year - 2012
Publication title -
iosr journal of engineering
Language(s) - English
Resource type - Journals
eISSN - 2278-8719
pISSN - 2250-3021
DOI - 10.9790/3021-0271119122
Subject(s) - discrete cosine transform , diagonal , face (sociological concept) , main diagonal , covariance matrix , computer science , standard deviation , artificial intelligence , image (mathematics) , covariance , matrix (chemical analysis) , pattern recognition (psychology) , mathematics , computer vision , statistics , algorithm , geometry , social science , sociology , materials science , composite material