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BC
2004
83views more  BC 2004»
15 years 4 months ago
Signaling contours by neuromorphic wave propagation
Abstract. We describe a neuromorphic retina that signals a luminance edge as a spike. In a fast process, the luminance profile of the receptor layer determines the membrane potenti...
Christoph Rasche
TITB
2010
111views Education» more  TITB 2010»
14 years 11 months ago
ECG signal compression and classification algorithm with quad level vector for ECG holter system
An ECG signal processing method with quad level vector (QLV) is proposed for the ECG holter system. The ECG processing consists of the compression flow and the classification flow,...
Hyejung Kim, Refet Firat Yazicioglu, Patrick Merke...
RSKT
2009
Springer
15 years 11 months ago
Estimation of Mutual Information: A Survey
A common problem found in statistics, signal processing, data analysis and image processing research is the estimation of mutual information,
Janett Walters-Williams, Yan Li
FDL
2004
IEEE
15 years 8 months ago
Semi-Symbolic Modeling and Analysis of Noise in Heterogeneous Systems
The article describes semi-symbolic methods for the analysis of control and signal processing systems, including static and dynamic uncertainties. This above mentioned semi-symbol...
Christoph Grimm, Wilhelm Heupke, Klaus Waldschmidt
ICASSP
2008
IEEE
15 years 11 months ago
Modulation decompositions for the interpolation of long gaps in acoustic signals
This paper presents a modulation-based reconstruction method for audio signals across long gaps of missing samples. We use LTI filterbanks followed by a multiplicative model that...
Pascal Clark, Les E. Atlas