Title :
X-Ray wide dynamic range imaging
Author :
C. P. Lambropoulos;V. V. Zografos;G. Theodoratos;D. Loukas
Author_Institution :
Technological Educational Institute of Sterea Ellada, Psahna - Evia, 34400 Greece
Abstract :
X ray imaging can benefit from dynamic range enhancement methods developed initially for visible and infrared CMOS pixel sensors. An X-ray pixel design based on the folded multiple capture technique is presented. The influence of spatial and temporal noise on the determination of the photocurrent is discussed. The dynamic range can exceed 100db.
Keywords :
"Dynamic range","Photoconductivity","Photonics","Capacitance","X-ray imaging","CMOS integrated circuits","Estimation"
Conference_Titel :
Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2014 IEEE
DOI :
10.1109/NSSMIC.2014.7431040
