A method for generating X-ray image data of an examination object with suppressed calcium signaling
作者： Thomas Allmendinger , Steffen Kappler
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摘要: The invention relates to a method for producing X-ray image data of an examination object with reduced calcium-blooming. based on projection acquired energy-selective detector and respect at least two energy windows. comprises the steps of: - determining calcium content in by means base material decomposition, wherein describes calcium-related part attenuation caused under investigation, generate mixed-ray set weighting factor less than one suppressed content, reconstructing from mixed applying reconstruction algorithm or single sets each window using sets, weighted addition first second set, where factors are selected individual such that proportion is set. also corresponding processing apparatus, system computer program product.
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