Kniha Face Recognition Using Colour Statistics Gholamreza Anbarjafari

Face Recognition Using Colour Statistics

Biometric Recognition

Jazyk: Angličtina
Vazba: Brožovaná
Vydavatel: VDM Verlag
Dostupnost: Skladem u dodavatele
Odesíláme za 9-15 dnů
1 149
In this book, a new high performance face recognition system based on matching the colour pixel stat...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Brožovaná
Vydáno
2010
Stránek
80
EAN
9783639247046
ISBN
3639247043
Enbook ID
06832279
Vydavatel
Hmotnost
127
Rozměry
152 x 229 x 5

Kompletní popis

In this book, a new high performance face recognition system based on matching the colour pixel statistics is introduced. A pre-processing phase is introduced and applied to segment faces from the background. Furthermore, a dedicated image equalization method is introduced and implemented to minimize the illumination problems of the images for further processing. The histogram of the segmented face image as pixel statistics feature is used for face recognition by cross correlating the histogram of a given face and the histograms of faces in the database. Alternatively the probability distribution functions of the images in different colour channels, together with the Kullback-Leibler Divergence/Distance (KLD) metric is also used for the recognition of faces. Majority voting (MV) and feature vector fusion (FVF) methods is briefly introduced and applied to combine feature vectors obtained from different colour channels in HSI and YCbCr colour spaces to improve recognition performance.

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