146 search results - page 28 / 30 » Enhance Performance of Secure Image Using Wavelet Compressio... |
ICIAR
2004
Springer
15 years 2 months ago
2004
Springer
Previous work has shown that principal component analysis (PCA) of three-dimensional face models can be used to perform recognition to a high degree of accuracy. However, experimen...
ICASSP
2010
IEEE
14 years 7 months ago
2010
IEEE
In this paper, the concept of object-oriented embedding (OOE) is introduced into information hiding in general and particularly to steganography which is the science that involves...
PET
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Face recognition is increasingly deployed as a means to unobtrusively verify the identity of people. The widespread use of biometrics raises important privacy concerns, i...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper proposes a unified efficient and universal scalable video coding framework that supports different scalabilities, such as fine granularity quality, temporal, spatial an...
SIGGRAPH
2000
ACM
15 years 1 months ago
2000
ACM
Human vision takes time to adapt to large changes in scene intensity, and these transient adjustments have a profound effect on visual appearance. This paper offers a new operator...