专利名称：APPARATUS, SYSTEM, METHOD AND
COMPUTER PROGRAM FOR
RECONSTRUCTING A SPECTRAL IMAGE OF AREGION OF INTEREST OF AN OBJECT
发明人：DAERR, Heiner,BRENDEL, Bernhard
Johannes,THRAN, Axel,SOSSIN, Artur
申请号：EP18152442.2申请日：20180119公开号：EP3514577A1公开日：20190724
专利附图：
摘要：The invention relates to an image reconstruction apparatus comprising adetector value providing unit for providing detector values for each detector element ofa plurality of detector elements forming a radiation detector and for each energy bin ofa plurality of predefined energy bins, a correlation value providing unit for providingcorrelation values, wherein a correlation value is indicative of a correlation of a detectorvalue detected by a detector element in an energy bin with at least one of a) a detectorvalue detected by another detector element in the energy bin, b) a detector valuedetected by another detector element in another energy bin, and c) a detector valuedetected by the detector element in another energy bin, and a spectral image
reconstruction unit for reconstructing a spectral image based on the detector values andthe correlation values.
申请人：Koninklijke Philips N.V.
地址：High Tech Campus 5 5656 AE Eindhoven NL
国籍：NL
代理机构：de Haan, Poul Erik
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