Title :
Real-time restoration of biomedical signals under additive noise
Author :
Hori, Jun-ichi ; Saitoh, Yoshiaki ; Kiryu, Tohru
Author_Institution :
Fac. of Eng., Niigata Univ., Japan
fDate :
30 Oct-2 Nov 1997
Abstract :
Examines the real-time restoration of biomedical signals under additive noise. The observation of these signals is defined by a mathematical model. The authors propose a couple of restoration filters, composed of a series of these models. These filters restored band-limited approximations to their original signals in real-time. The authors introduced redundancy into the restoration filter to suppress the additive noise
Keywords :
medical signal processing; noise; physiological models; signal restoration; additive noise suppression; band-limited approximations; biomedical signals; mathematical model; original signals; real-time signal restoration; redundancy; restoration filter; Additive noise; Biomedical engineering; Biomedical measurements; Clinical diagnosis; Distortion measurement; Equations; Filters; Instruments; Mathematical model; Signal restoration;
Conference_Titel :
Engineering in Medicine and Biology Society, 1997. Proceedings of the 19th Annual International Conference of the IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-4262-3
DOI :
10.1109/IEMBS.1997.756647
