DARK-FIELD ENHANCED VIRTUAL X-RAY COLONOSCOPY

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专利权人:

Koninklijke Philips N.V.

发明人:

PROKSA, Roland,FINGERLE, Alexander,MUENZEL, Daniela,PFEIFFER, Franz,KOEHLER, Thomas,NOEL, Peter,VON TEUFFENBACH, Maximilian,HERZEN, Julia,WILLER, Konstantin

申请号：

EP16762876

公开号：

EP3349657A1

申请日:

2016.09.01

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

A method of a virtual X-ray colonoscopy includes scanning (204) a dark-field contrast (144) insufflated colon lumen (140) with an X-ray scanner (110) configured for dark-field-contrast, which generates dark-field-contrasted projection data and attenuation projection data. The dark-field-contrasted projection data and the attenuation projection data are reconstructed (206) into one or more dark-field-contrasted images (148).

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