A practical method to evaluate radiographic unsharpness
Source abstract
Abstract
A simple method for evaluation of total unsharpness of radiographs using wires of different diameters and plaque type penetrameters instead of knife edge method has been suggested. The theoretical basis of the method and experimental details are explained in this paper.
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Source: openaire · Quality: needs review · Source record ↗
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Research context
OpenAlex topics: Advanced X-ray and CT Imaging
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References (3)
Show source-provided references
1. Bryant LE, McIntire P. Non-destructive testing handbook, vol. III, Radiography and radiation testing, 2nd ed. ASNT.
2. Halmshaw · 1966
3. Standard method for determining total image unsharpness in radiology. Annual book of ASTM standards, No E2002-98, vol. 03.03, 2000, p. 1049–51