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Title: ROI detection of reading process using ANFIS method
Authors: Pongphan Pongpanitanont
Wichian Sittiprapaporn
Thunyanoot Prasertsakul
Warakorn Charoensuk
Mahidol University
Mahasarakham University
Keywords: Engineering
Issue Date: 1-Dec-2011
Citation: BMEiCON-2011 - 4th Biomedical Engineering International Conference. (2011), 258-261
Abstract: This paper studies the application of the adaptive neuro-fuzzy inference system (ANFIS). We propose the ANFIS used for region of interest (ROI) detection in brain fMRI images. The ROI is used for estimating the tissue activity by Blood-Oxygen Level Dependent technique (BOLD). The result shows the ANFIS model can be used to fit the image time-intensity data. A 3 Gaussian membership functions were proposed to estimate the time-intensity relation. The result shows the rate of time-intensity relation to determine the tissue activity. The tissue activity should be determined the normal pattern of reading process. © 2011 IEEE.
Appears in Collections:Scopus 2011-2015

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