DocumentCode
1706320
Title
Development and evaluation of a MicroCT system for small animal imaging
Author
Song, X. ; Frey, E.C. ; Tsui, B.M.W.
Author_Institution
North Carolina Univ., Chapel Hill, NC, USA
Volume
3
fYear
2001
Firstpage
1600
Abstract
An X-ray MicroCT system with high spatial resolution for imaging of small animals has been developed and characterized. In the future, this system will be combined with a high resolution SPECT system under development and will also serve as a source of data for the evaluation and development of 3D volume CT reconstruction algorithms. This system is comprised of an X-ray source, phosphor-CCD detector and motor-driven positioning stages. The major components of this system, the geometric calibration, the time response of the X-ray power supply and the measured contrast resolution are discussed. Finally, we present images of a mouse.
Keywords
CCD image sensors; biological techniques; computerised tomography; MicroCT system; X-ray power supply; X-ray source; calibration; mouse; phosphor-CCD detector; small animal imaging; spatial resolution; Animals; Calibration; Computed tomography; High-resolution imaging; Optical imaging; Reconstruction algorithms; Spatial resolution; X-ray detection; X-ray detectors; X-ray imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium Conference Record, 2001 IEEE
ISSN
1082-3654
Print_ISBN
0-7803-7324-3
Type
conf
DOI
10.1109/NSSMIC.2001.1008646
Filename
1008646
Link To Document