Acta Optica Sinica, Volume. 10, Issue 4, 345(1990)
Enhancement and restoration of X-ray imaging
In this paper, we sug est a useful method of enhancement and restoration for X-ray imaging. Enhancement of X-ray imaging is done by adjusting paramenter in computer and result is satisfactory. MTF of X-ray images for stationary body is studid. For simplicity, only the degradation within the intensifying screens and the effects of the extended X-ray source size are considerd. We have described the specific analytic MTF in certain casses and results are agrement with foreig computing results.
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[in Chinese], [in Chinese]. Enhancement and restoration of X-ray imaging[J]. Acta Optica Sinica, 1990, 10(4): 345