Title :
Reconstruction technique of fluorescent x-ray computed tomography using sheet beam
Author :
Nakamura, Shigenari ; Qingkai Huo ; Yuasa, Takeshi
Author_Institution :
Yamagata Univ., Yonezawa, Japan
Abstract :
We clarify the measurement process of fluorescent x-ray computed tomography (FXCT) using sheet-beam as incident beam, and show that the process leads to the attenuated Radon transform. In order to improve quantitativeness, we apply Natterer´s scheme to the FXCT reconstruction. We show its efficacy by computer simulation.
Keywords :
Radon transforms; X-ray microscopy; computerised tomography; Natterer´s scheme; Radon transform; computer simulation; fluorescent X-ray computed tomography; incident beam; sheet beam; Attenuation; Computed tomography; Detectors; Fluorescence; Image reconstruction; X-ray imaging; Fluorescent x-ray; attenuated Radon transform; computed tomography; quantitativeness; reconstruction;
Conference_Titel :
Signal Processing Conference (EUSIPCO), 2014 Proceedings of the 22nd European
Conference_Location :
Lisbon
