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Method to evaluate the presence of a source of x-ray beam inhomogeneity during x-ray exposure
Method to evaluate the presence of a source of x-ray beam inhomogeneity during x-ray exposure
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机译:评估x射线曝光过程中x射线束不均匀性源的存在的方法
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摘要
A statistical analysis is performed on pixel values of at least one region of interest in an image obtained by substantially uniform irradiation of an x-ray detector and deciding upon the presence of a source of x-ray beam in-homogeneity by comparing the results of the statistical analysis with at least one predetermined acceptance criterion.
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