162 search results - page 27 / 33 » Deconvolving Protected Signals |
TC
2010
13 years 2 months ago
2010
We propose an execution model that orchestrates the fine-grained interaction of a conventional general-purpose processor (GPP) and a high-speed reconfigurable hardware accelerator ...
TELSYS
2010
13 years 2 months ago
2010
As Voice over IP (VoIP) applications become increasingly popular, they are more and more facing security challenges that have not been present in the traditional Public Switched Te...
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
—This article studies the performance of the Sliding RS Encoding (SRSE) in the transmission of streaming services in DVB-H (Digital Video Broadcasting - Transmission System for H...
MMSEC
2006
ACM
14 years 1 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
HICSS
2003
IEEE
14 years 20 days ago
2003
IEEE
Digital watermarking is a promising technology to embed copyright information as unperceivable signals in digital contents. Although various watermarking techniques have been empl...