DocumentCode
845247
Title
A New Scanning Method for Head CT
Author
kohno, Hideki ; Yamamoto, Shinji ; Suzuki, Takaji
Author_Institution
Central Research Laboratory, Hitachi Ltd., 1-280 Higashi Koigakubo, Kokubunji-city, Tokyo 185, Japan
Volume
26
Issue
2
fYear
1979
fDate
4/1/1979 12:00:00 AM
Firstpage
2862
Lastpage
2865
Abstract
A new scanning method for obtaining cross sectional images of three-dimensional objects is described in this paper. The scanner is similar to socalled fan beam CT using multiple x-ray detectors. In the scanning system described here, the x-ray sensitivity errors of the detectors do not affect the reconstructed images, and scanning time less than 30 seconds can be easily achieved.
Keywords
Computed tomography; Extraterrestrial measurements; Face detection; Image reconstruction; Reconstruction algorithms; Sensor arrays; Shape; X-ray detection; X-ray detectors; X-ray imaging;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1979.4330551
Filename
4330551
Link To Document