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Proceedings Paper

Enhancement Of Observed Contrast In Radiographs By Use Of Multiple-Pass Illumination
Author(s): Ralph H. Wight
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Paper Abstract

This presentation describes an experimental method of image contrast en-hancement adaptable to a variety of photo interpretative disciplines including radiology. Because of the relatively low order of spatial frequency resolution required for interpretation of radiographs, it is in this area that the principle can first be brought to a state of practical application. In the course of the work reported here, a laboratory bread-board, satisfactorily demonstrating the usefulness and practicability of the contrast enhancement technique, was fabricated and evaluated.

Paper Details

Date Published: 1 June 1971
PDF: 4 pages
Proc. SPIE 0026, Quantitative Imagery in the Biomedical Sciences I, (1 June 1971); doi: 10.1117/12.975326
Show Author Affiliations
Ralph H. Wight, Fairchild Space and Defense Systems (United States)


Published in SPIE Proceedings Vol. 0026:
Quantitative Imagery in the Biomedical Sciences I
Robin E. Herron, Editor(s)

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