THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA;REAL TIME TOMOGRAPHY, LLC
发明人:
Andrew D.A. Maidment,Raymond J. Acciavatti,Susan NG,Peter A. RINGER,Johnny KUO
申请号：
US15443737
公开号：
US20170245810A1
申请日:
2017.02.27
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A super-resolution digital tomosynthesis system for imaging an object including a source configured to emit penetrating particles toward an object； a detector configured to acquire a series of projection images of the object in response to the penetrating particles from the source； positioning apparatus configured to position the source and the detector； and an imaging system coupled to the source, the detector, and the positioning apparatus. The imaging system is configured to control the positioning apparatus to position the source in relation to the detector along a scan path and to change a distance between the source and the detector, control the source and the detector to acquire the series of projection images along the scan path with the distance change between the source and detector, and construct a tomographic volume exhibiting super-resolution from data representing the acquired series of projection images.
