Optimized Stochastic Resonance Method for Signal Detection and Image Processing

Hao Chen; James Michels; Pramod Varshney

Optimized Stochastic Resonance Method for Signal Detection and Image Processing

Hao Chen (Inventor), James Michels (Inventor), Pramod Varshney (Inventor)

Department of Electrical Engineering & Computer Science

Research output: Patent

Abstract

Apparatus and method for improving the detection of signals obscured by noise using stochastic resonance noise. The method determines the stochastic resonance noise probability density function in non-linear processing applications that is added to the observed data for optimal detection with no increase in probability of false alarm. The present invention has radar, sonar, signal processing (audio, image and video), communications, geophysical, environmental, and biomedical applications.

Original language	English (US)
Patent number	7,668,699
State	Published - Jul 26 2007

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Chen, H., Michels, J., & Varshney, P. (2007). Optimized Stochastic Resonance Method for Signal Detection and Image Processing. (Patent No. 7,668,699).

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abstract = "Apparatus and method for improving the detection of signals obscured by noise using stochastic resonance noise. The method determines the stochastic resonance noise probability density function in non-linear processing applications that is added to the observed data for optimal detection with no increase in probability of false alarm. The present invention has radar, sonar, signal processing (audio, image and video), communications, geophysical, environmental, and biomedical applications.",

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N2 - Apparatus and method for improving the detection of signals obscured by noise using stochastic resonance noise. The method determines the stochastic resonance noise probability density function in non-linear processing applications that is added to the observed data for optimal detection with no increase in probability of false alarm. The present invention has radar, sonar, signal processing (audio, image and video), communications, geophysical, environmental, and biomedical applications.

AB - Apparatus and method for improving the detection of signals obscured by noise using stochastic resonance noise. The method determines the stochastic resonance noise probability density function in non-linear processing applications that is added to the observed data for optimal detection with no increase in probability of false alarm. The present invention has radar, sonar, signal processing (audio, image and video), communications, geophysical, environmental, and biomedical applications.

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