Browsing Dissertations & Theses by Author "Zhao, Cong"
Now showing items 1-2 of 2
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Blocker-based Scatter Correction For Cone-beam Computed Tomography
Zhao, CongCone-beam computed tomography (CBCT) imaging is widely used in radiation therapy for treatment planning and image-guided therapy. More x-ray scatter signals are detected by the two-dimensional detector arrays in CBCT than ... -
SCATTER CORRECTION AND 4D RECONSTRUCTION OF CONE BEAM COMPUTED TOMOGRAPHY (CBCT) WITH A MOVING BLOCKER
Zhao, Cong (2018-08-08)Come-beam computed tomography (CBCT) is being widely used as an image guidance tool in radiation therapy nowadays. The quality of CBCT image is important to localize and delineate the tumor and to define relevant volumes ...