Title :
An improved space-time adaptive processing model: A spatiotemporal approach for fMRI
Author :
Huang, Lejian ; Thompson, Elizabeth A. ; Comer, Mary ; Talavage, Thomas M. ; Holland, Scott K. ; Schmithorst, Vincent
Author_Institution :
Purdue Univ., West Lafayette
Abstract :
Based on the space-time adaptive processing (STAP) model we developed, an improved STAP model is introduced which combines correlated spatial information in its steering matrix. Experiment shows that this spatiotemporal approach will more closely match the true scenario and fully utilizes the spatiotemporal potential of the STAP model for fMRI.
Keywords :
biomedical MRI; medical image processing; spatiotemporal phenomena; STAP model; correlated spatial information; fMRI; space-time adaptive processing; spatiotemporal approach; steering matrix; Analytical models; Biomedical engineering; Biomedical imaging; Hospitals; Humans; Magnetic resonance imaging; Pediatrics; Scanning probe microscopy; Smoothing methods; Spatiotemporal phenomena;
Conference_Titel :
Bioengineering Conference, 2007. NEBC '07. IEEE 33rd Annual Northeast
Conference_Location :
Long Island, NY
Print_ISBN :
978-1-4244-1033-0
Electronic_ISBN :
978-1-4244-1033-0
DOI :
10.1109/NEBC.2007.4413274
