1 July 1991 Equalization radiography with radiation quality modulation
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By local variation of exposure, the wide absorption-range of the thorax can be equalized. Normally, the X-ray spectrum remains constant during this process. Further improvement seems possible if the radiation quality is included in the equalization process. A system has been built to investigate the merits of such a process. An overall improvement of contrast is demonstrated.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ronald J. Geluk, Hugo Vlasbloem, "Equalization radiography with radiation quality modulation", Proc. SPIE 1443, Medical Imaging V: Image Physics, (1 July 1991); doi: 10.1117/12.43437; https://doi.org/10.1117/12.43437

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