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ICASSP
2011
IEEE
14 years 11 months ago
A robust estimator and detector of circularity of complex signals
Recent research has revealed that circularity (or, propriety) of complex random signals can be exploited in developing optimal signal processors. In this paper, a robust estimator...
Esa Ollila, Visa Koivunen, H. Vincent Poor
COMSUR
2011
264views Hardware» more  COMSUR 2011»
14 years 7 months ago
Low-Memory Wavelet Transforms for Wireless Sensor Networks: A Tutorial
Abstract—The computational and memory resources of wireless sensor nodes are typically very limited, as the employed low-energy microcontrollers provide only hardware support for...
Stephan Rein, Martin Reisslein
ICIP
2005
IEEE
16 years 23 days ago
Low complexity resolution progressive image coding algorithm: progres (progressive resolution decompression)
A very fast, low complexity algorithm for resolution scalable and random access decoding is presented. The algorithm avoids the multiple passes of bit-plane coding for speed impro...
Yushin Cho, William A. Pearlman, Amir Said
ICASSP
2011
IEEE
14 years 11 months ago
On the success of network inference using a markov routing model
In this paper we discuss why a simple network topology inference algorithm based on network co-occurrence measurements and a Markov random walk model for routing enables perfect t...
Laura Balzano, Robert Nowak, Matthew Roughan
DAC
1999
ACM
16 years 8 months ago
Optimization-Intensive Watermarking Techniques for Decision Problems
Recently, a number of watermarking-based intellectual property protection techniques have been proposed. Although they have been applied to different stages in the design process ...
Gang Qu, Jennifer L. Wong, Miodrag Potkonjak