853 search results - page 62 / 171 » Flexible authentication of images |
MIR
2010
ACM
13 years 8 months ago
2010
ACM
Ideally, one would like to perform image search using an intuitive and friendly approach. Many existing image search engines, however, present users with sets of images arranged i...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
Quantization, defined as the act of attributing a finite number of grey-levels to an image, is an essential task in image acquisition and coding. It is also intricately linked to ...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Digital watermarking is one of the ways to prove the ownership and the authenticity of the media. However, some applications, such as medical and military, are sensitive to distor...
PERCOM
2010
ACM
13 years 6 months ago
2010
ACM
—This paper presents a Secure Code Update (SCU) system for Wireless Sensor Networks (WSNs). This solution achieves different security goals. First, through a dedicated authentica...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we introduce the notion of a programmable imaging system. Such an imaging system provides a human user or a vision system significant control over the radiometric a...