Sentence examples for implementation of attenuation from inspiring English sources
Just as the correction for random events, the implementation of attenuation correction is not TOF dependent.
Simpler reconstruction methods, however, are in use in many hospitals, often without implementation of attenuation and scatter corrections.
Investigating the influence of the implementation of attenuation correction on the aforementioned halo artefacts should help to provide valuable insights into this problem.
The initial implementations of attenuation, scatter, and prompt-gamma corrections in PET responded to the need for quantitation of tracer uptake.
Recently, the advent of tracers enabling beta-amyloid plaque imaging in the brain has sparked the implementation of new attenuation correction and image analysis techniques designed specifically to support screening for Alzheimer's Disease [6].
This article provides a rationale for the design methodology and then examines the successful implementation of an attenuation and storm water retention design to manage the surface discharges for an entire watershed.
This study presents an original approach, demonstrating the ability to obtain 3D images of the skull using 31P-ZTE MRI in vivo and presents an implementation for attenuation correction of brain 18F-FDG PET.
Such implementation of more realistic attenuation characteristics to OpenSWPC is a prospect for future development.
The results of the application show that the implementation of monitored natural attenuation might be a feasible management strategy for the site, and provide guidance for additional, more detailed investigations.
Current system implementations for attenuation correction in integrated PET/MRI are realised in two ways: (1) The AC of patient tissues is performed by using MR-based image information that is segmented into different tissue classes and is assigned different linear attenuation coefficients (LAC).
Because spurious events may also appear erroneously in regions of the image where there is no true activity, the implementation of robust scatter and attenuation corrections appears essential [17, 23 25].
