Title :
Noise enhanced detection in the restricted Bayesian framework
Author :
Bayram, Suat ; Gezici, Sinan ; Poor, H. Vincent
Author_Institution :
Dept. of Electrical and Electronics Engineering, Bilkent University, Ankara 06800, Turkey
Abstract :
Effects of additive independent noise are investigated for suboptimal detectors according to the restricted Bayes criterion. The statistics of optimal additive noise are characterized. Also, sufficient conditions for improvability or nonimprovability of detection via additive noise are obtained. A detection example is presented to study the theoretical results.
Keywords :
Additive noise; Bayesian methods; Detectors; Gaussian noise; Minimax techniques; Signal to noise ratio; Statistics; Stochastic resonance; Stochastic systems; Sufficient conditions; Detection; minimax; noise enhanced detection; restricted Bayes; stochastic resonance;
Conference_Titel :
Acoustics Speech and Signal Processing (ICASSP), 2010 IEEE International Conference on
Conference_Location :
Dallas, TX, USA
Print_ISBN :
978-1-4244-4295-9
Electronic_ISBN :
1520-6149
DOI :
10.1109/ICASSP.2010.5495847
