An algorithm to extract three-dimensional motion by marker tracking in the kV projections from an on-board imager: four-dimensional cone-beam CT and tumor tracking implications
Author:
Affiliation:
1. Department of Radiation Oncology; University of Oklahoma Health Sciences Center; Oklahoma City OK 73104 USA
2. Department of Electrical and Computer Engineering; University of Oklahoma; Norman OK 73019 USA
Publisher
Wiley
Subject
Radiology Nuclear Medicine and imaging,Instrumentation,Radiation
Link
http://onlinelibrary.wiley.com/wol1/doi/10.1120/jacmp.v12i2.3407/fullpdf
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4. The impact of tumor motion upon CT image integrity and target delineation;Gagné;Med Phys.,2004
5. Correcting organ motion artifacts in x-ray CT systems based on tracking of motion phase by the spatial overlap correlator. II. Experimental study;Dhanantwari;Med Phys.,2001
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