APPARATUS AND METHOD FOR CT DATA RECONSTRUCTION BASED ON MOTION COMPENSATION

Disclosed is an apparatus for computed tomography (CT) image data reconstruction based on motion compensation. The apparatus for computed tomography (CT) data reconstruction based on motion compensation, the apparatus including a storage configured to store projection radiographs and an image proces...

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Bibliographic Details
Main Authors GU,JA WOOK, CHOI,SUNG IL, KIM,TAE WOO, BAE,WOONG, YE,JONG CHUL
Format Patent
LanguageChinese
English
Published 30.01.2018
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:Disclosed is an apparatus for computed tomography (CT) image data reconstruction based on motion compensation. The apparatus for computed tomography (CT) data reconstruction based on motion compensation, the apparatus including a storage configured to store projection radiographs and an image processor configured to obtain pairs of opposite projection radiographs from the projection radiographs, and compensate a movement of a radiography subject based on a correlation between the projection radiographs of each pair of opposite projection radiographs. 公开的是用于基于运动补偿的计算机断层摄影(CT)图像数据重建的设备。该设备用于基于运动补偿的计算机断层摄影(CT)图像数据重建，该设备包括：存储器，其被配置为存储CT投影射线照片；以及图像处理器，其被配置为从CT投影射线照片中获得多对相对投影射线照片，并且基于每对相对投影照片中的投影射线照片之间的相关性来对射线照相对象的运动进行补偿。
Bibliography:Application Number: CN201710606635