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METHOD AND DEVICE FOR DISPLAYING AN OBJECT WITH THE AID OF X-RAYS
专利权人:
发明人:
FRANK DENNERLEIN
申请号:
US14490913
公开号:
US20150078646A1
申请日:
2014.09.19
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A method and a device for displaying an object with the aid of X-rays include recording a multiplicity of X-ray projections from which a volume data set characterizing the density of the object is reconstructed. Subsequently, density values along a ray are determined on the basis of the volume data set. By carrying out low pass filtering for the density values along the ray, and determining the maximum of the filtered density values (maxima of the filtered density values), values are obtained for displaying the object which simultaneously effectively image fine structures and are scarcely subject to the influence of artifacts.
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