Title :
Nonlinear reconstruction of over-sampled coarsely quantized signals
Author :
Thong, Tran ; McNames, James
Author_Institution :
OGI Sch. of Sci. & Eng., Oregon Health & Sci. Univ., Beaverton, OR, USA
Abstract :
In the course of collecting real signals, one occasionally is faced with a coarsely quantized signal. In this paper, the problem of reconstructing a coarsely quantized signal using a Savitsky-Golay filter coupled with a nonlinearity is discussed.
Keywords :
nonlinear filters; quantisation (signal); signal reconstruction; signal sampling; smoothing methods; Savitsky-Golay filter; filter nonlinearity; nonlinear filtering; nonlinear signal reconstruction; over-amplified smoothing filter; over-sampled coarsely quantized signals; Biomedical engineering; Biomedical signal processing; Delay; Detectors; Gaussian noise; Nonlinear filters; Pulse amplifiers; Pulse measurements; Quantization; Signal processing;
Conference_Titel :
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN :
0-7803-7523-8
DOI :
10.1109/MWSCAS.2002.1186886
