7084 search results - page 1136 / 1417 » Hiding Information in Images |
111
click to vote
SP
2010
IEEE
14 years 11 months ago
2010
IEEE
Abstract--We introduce SCiFI, a system for Secure Computation of Face Identification. The system performs face identification which compares faces of subjects with a database of re...
121
click to vote
WISEC
2010
ACM
14 years 11 months ago
2010
ACM
As sensors in a network are mostly homogeneous in software and hardware, a captured sensor can easily expose its code and data to attackers and further threaten the whole network....
120
click to vote
ACIVS
2009
Springer
14 years 11 months ago
2009
Springer
Abstract. Following a review of current hidden objects detection techniques in a range of security applications, a strategy based on an innovative, low-cost photometric stereo tech...
106
click to vote
DPHOTO
2009
14 years 11 months ago
2009
In this paper we present an approach to extend the Depth-of-Field (DoF) for cell phone miniature camera by concurrently optimizing optical system and post-capture digital processi...
120
click to vote
HCI
2009
14 years 11 months ago
2009
Within the communication process of human beings, the speaker's facial expression and lip-shape movement contains extremely rich language information. The hearing impaired, a...