7 January 2002 X-ray computed tomography using projection x-ray microscope
Author Affiliations +
Abstract
We have applied projection X-ray microscope for three- dimensional (3D) structure analysis by means of cone-beam computed tomography. The projection images of small insect, Omiscus Porcellio, were recorded in every 1 degree for whole direction (360 degree) with a stepping motor controlled sample rotator. The images were recorded with cooled CCD camera (HAMAMATSU C4880) which detect X-ray directly. The 3D image was reconstructed from cone-beam projections using back-projection algorithm. The resolution of the reconstructed 3D image (256 x 256 x 256 pixels) was about 20 micrometers . The digestive organs were clearly visualized in 3D.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hideyuki Yoshimura, Hideyuki Yoshimura, Chikara Miyata, Chikara Miyata, Chiaki Kuzuryu, Chiaki Kuzuryu, Ayumi Hori, Ayumi Hori, Takashi Obi, Takashi Obi, Nagaaki Ohyama, Nagaaki Ohyama, } "X-ray computed tomography using projection x-ray microscope", Proc. SPIE 4503, Developments in X-Ray Tomography III, (7 January 2002); doi: 10.1117/12.452841; https://doi.org/10.1117/12.452841
PROCEEDINGS
6 PAGES


SHARE
Back to Top