Title :
Electrical impedance tomography [using digital signal processing]
Author :
Smith, R W M ; Brown, B.H. ; Freeston, I.L.
Author_Institution :
Sheffield Univ., UK
Abstract :
Digital Signal Processing (DSP) techniques have been applied to the demodulators used in an EIT system and the resulting improvement in SNR has enabled data collection at real time rates. DSP technology also finds application in the real-time reconstruction of EIT images, although other processors such as the transputer are also suitable
Keywords :
bioelectric phenomena; biomedical electronics; biomedical measurement; computerised picture processing; computerised tomography; electric impedance measurement; medical diagnostic computing; real-time systems; SNR; data collection; demodulators; digital signal processing; electrical impedance tomography; real time image reconstruction; real time rates;
Conference_Titel :
Biomedical Applications of Digital Signal Processing, IEE Colloquium on
Conference_Location :
London
