Title :
THz-wave tomographic imaging: An approach via CT reconstruction from limited projections
Author :
Sunaguchi, N. ; Sasaki, Y. ; Kawai, M. ; Yuasa, T. ; Otani, C.
Author_Institution :
Yamagata Univ., Yonezawa
Abstract :
We constructed a preliminary tomographic imaging system using CW THz-source based on the concept of CT reconstruction with the projection angles limited. We demonstrate the feasibility using the paper phantom.
Keywords :
computerised tomography; image reconstruction; submillimetre wave imaging; terahertz wave imaging; CT reconstruction; CW THz-source; THz-wave tomographic imaging system; limited projections; paper phantom; Collimators; Computed tomography; Diodes; Filters; Image reconstruction; Imaging phantoms; Refractive index; Sheet materials; Signal detection; Surface reconstruction;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location :
Pasadena, CA
Print_ISBN :
978-1-4244-2119-0
Electronic_ISBN :
978-1-4244-2120-6
DOI :
10.1109/ICIMW.2008.4665686
