Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4219833 | Academic Radiology | 2006 | 11 Pages |
Abstract
The algorithm can reconstruct good quality 4D images without external surrogates even if the CT scans are acquired under irregular respiratory motion. The algorithm may allow for reduced radiation dose to the patient with a limited loss of image quality. Although the phase variation exists along the craniocaudal direction, the 4D reconstruction is reasonably accurate.
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Authors
Sheng Xu, Russell H. Taylor, Gabor Fichtinger, Kevin Cleary,