A Novel Method to Improve Single Phase Reconstruction Quality from Conventional CBCT
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چکیده
Innovation/Impact: We consider our 4DCBCT reconstruction algorithm to be innovative, because of two reasons. One is that it works on conventional CBCT dataset and does not demand elongated scanning time or excessive patient dose. The other one is the improved image quality compared with traditional retrospective sorting technique, which reconstructs from sorted same phase projections and are usually with artifacts due to undersampling.
منابع مشابه
AbstractID: 14214 Title: A novel scatter reduction and correction method to improve cone-beam CT (CBCT) image quality
ID: 14214 Title: A novel scatter reduction and correction method to improve cone-beam CT (CBCT) image quality Purpose: To develop a novel scatter reduction and correction method to improve the CBCT image quality for IGRT applications. Method and Materials: A one-dimensional grid composed of lead with equal interspacing was positioned between the x-ray source and the imaging object during CBCT a...
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