PubMed · 7220899
A low-cost computed tomographic scanner.
Abstract
The authors describe a film-recorded computed tomographic (CT) scanner that uses optical processing methods for reconstruction of a sectional image. Results are comparable to commercial CT methods using the same patient dose. Consequently, clinically satisfactory CT imaging can be performed at a substantially reduced cost.
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W Swindell, J E Greivenkamp, A F Gmitro, H H Barrett. 1981. A low-cost computed tomographic scanner.. https://doi.org/10.1148/radiology.139.2.7220899
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