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DRM
2005
Springer
15 years 7 months ago
Improved watermark detection for spread-spectrum based watermarking using independent component analysis
This paper presents an efficient blind watermark detection/decoding scheme for spread spectrum (SS) based watermarking, exploiting the fact that in SS-based embedding schemes the ...
Hafiz Malik, Ashfaq A. Khokhar, Rashid Ansari
ICASSP
2011
IEEE
14 years 6 months ago
Detection of targets embedded in multipath clutter with Time Reversal
—Detection of targets in complex environments is of importance in both radar and sonar applications. Recent work has shown that the use of Time Reversal (TR) techniques improves ...
Nicholas O'Donoughue, Joel Harley, José M. ...
ECRTS
2000
IEEE
15 years 6 months ago
Worst-case execution times analysis of MPEG-2 decoding
This work presents the first worst-case execution times (WCET) analysis of MPEG-decoding. Solutions for two scenarios (Video-on-Demand (VoD), live) are presented, serving as exam...
Peter Altenbernd, Lars-Olof Burchard, Friedhelm St...
ISQED
2008
IEEE
186views Hardware» more  ISQED 2008»
15 years 8 months ago
Reliability-Aware Optimization for DVS-Enabled Real-Time Embedded Systems
—Power and energy consumption has emerged as the premier and most constraining aspect in modern computational systems. Dynamic Voltage Scheduling (DVS) has been provably one of t...
Foad Dabiri, Navid Amini, Mahsan Rofouei, Majid Sa...
ECRTS
1998
IEEE
15 years 6 months ago
Facilitating worst-case execution times analysis for optimized code
In this paper we present co-transformation, a novel approach to the mapping of execution information from the source code of a program to the object code for the purpose of worst-...
Jakob Engblom, Andreas Ermedahl, Peter Altenbernd