DocumentCode
3014344
Title
A data hiding capacity estimation technique for biometric images
Author
Sarbishei, Ghazaleh ; Khayat, Saied Hossaini
Author_Institution
Ferdowsi Univ. of Mashad, Mashad
fYear
2008
fDate
24-27 Dec. 2008
Firstpage
62
Lastpage
66
Abstract
In this paper an estimation technique for the data hiding capacity in biometric images is presented. We consider the QSWT algorithm for data hiding in biometric images and investigate the effect of message strength in increasing capacity in the presence of different types of attacks.
Keywords
biometrics (access control); data encapsulation; image coding; watermarking; QSWT algorithm; biometric images; data hiding capacity estimation; message strength; Authentication; Biometrics; Channel capacity; Data encapsulation; Discrete cosine transforms; Discrete transforms; Gaussian channels; Mathematical model; Watermarking; Wavelet analysis; DWT; QSWT; channel capacity; data hiding; image watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Information Technology, 2008. ICCIT 2008. 11th International Conference on
Conference_Location
Khulna
Print_ISBN
978-1-4244-2135-0
Electronic_ISBN
978-1-4244-2136-7
Type
conf
DOI
10.1109/ICCITECHN.2008.4803097
Filename
4803097
Link To Document