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A computer program to study image formation of small blood vessels

โœ Scribed by T. Sandor; D.F. Adams

Publisher
Elsevier Science
Year
1972
Weight
251 KB
Volume
2
Category
Article
ISSN
0010-468X

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โœฆ Synopsis

A computer program is described which facilitates the rapid assessment of a number of physical parameters affecting the image formation of small blood vessels. These parameters are: the dimensions of the focus, the intensity distribution of the emitted photons over the focus area, the energy spectrum of the emitted photons, the attenuation by the contrast agent used, and the geometry of the exposure. Independently measured or calculated values of the above parameters are used in the program. The output of these values is a map of the intensity distribution of X rays in the image plane during a simulated exposure of a small blood vessel.

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