Frequency Method Of Photometric Measurements In X-Ray Pulse Radiography

S. P. Vavilov; A. I. Leshchenko

doi:10.1117/12.967854

1 March 1983 Frequency Method Of Photometric Measurements In X-Ray Pulse Radiography

S. P. Vavilov, A. I. Leshchenko

Proceedings Volume 0348, 15th Intl Congress on High Speed Photography and Photonics; (1983) https://doi.org/10.1117/12.967854
Event: 15th International Congress on High Speed Photography and Photonics, 1982, San Diego, United States

Abstract

In recording high-speed processes photograpnic and electrographic films are of great importance. The quality of images is characterised by a number of parameters, the main of them being contrast transfer function and resolution. In most cases X-ray images of high-speed processes have poor contrast, which in its turn negatively affects resolution. To improve informability of images of poor contrast it was proposed to use phase-frequency processing of X-ray pictures. A device for phase photometering is described and its merits are discussed in this paper.

Citation Download Citation

S. P. Vavilov and A. I. Leshchenko "Frequency Method Of Photometric Measurements In X-Ray Pulse Radiography", Proc. SPIE 0348, 15th Intl Congress on High Speed Photography and Photonics, (1 March 1983); https://doi.org/10.1117/12.967854

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