The quality values may depend only on a single artifact or it may depend upon a combination of many artifacts.
The combination of both metal artifact reduction techniques allowed an excellent display of the denture structure with a low metal artifact volume (b, 3.4 ml).
Moreover, PET-based verification might be beneficial for patients having metallic implants, where known shortcomings of the treatment planning algorithms in combination with artifacts of the CT-based patient model are of major dosimetric concern in ion beam therapy [ 18].
Linear regression [ 4, 5] assumes that EEG measurement is a linear combination of real EEG and artifacts and they are not related.
In combination with evidence that different classes of artifacts were discarded at different rates, these results suggest that land use and raw material provisioning in the later Middle Pleistocene were organized differently than they were among later populations of Neanderthals and modern humans.
Our study included 144 patients and used an automatic algorithm for artifact correction, which is based on a combination of a template of likely artifact areas and a level set segmentation method that delineates the outer contour.
The use of dedicated iterative metal artifact reduction extensively reduced the metal artifacts in the closed jaw phantom (c); the combination of jaw spacer and iterative metal artifact reduction allowed a perfect display of the denture with an extensive reduction of metal artifacts (d).
Covariates included in each analysis varied but included a subset or combination of known, unknown, and technical artifacts.
The red fluorescence reported from the siphonophore Physalia physalis is likely a combination of biliprotein (Herring, 1971) and artifact (Yanagihara, 2003), and is not related to these pigments.
