Feasibility study of cone-beam CT perfusion imaging methods

Published: Jan 1, 2015
Abstract
The feasibility of Cone Beam CT( CBCT) perfusion imaging under the condition of low speed and single ring for Image Guided Radiation Therapy( IGRT) was studied. Firstly,Dynamic Contrast-Enhanced CT( DCE-CT) images of rabbits,by means of computer simulation technology,were used to simulate CBCT projection data; then the change of time density of each voxel was modeled to calculate Time Density Curve( TDC) of each voxel based on the projection...
Paper Details
Title
Feasibility study of cone-beam CT perfusion imaging methods
Published Date
Jan 1, 2015
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