Dual Energy Tutorials
The recent introduction of medical imaging systems with dual energy data acquisition capabilities such as the GE Revolution™ XR/d and the Siemens Somatom has rekindled interest in dual energy methods. Here I present some of my papers on dual energy imaging: BTW I like to know who is interested in my work. The links will popup an email request. I will send you a link to the file by email.
My PhD dissertation Extraction of Energy-Dependent Information in Radiography (1.7 MB)
Some fundamental topics: (Part 1) mathematical justification for the two function basis set, accuracy of the two function approximation vs. range of element atomic numbers Z and x-ray energy, three function basis set when K-edge in energy region, mathematical conditions for invertibility of the dual energy equations (175 KB)
Some fundamental topics: (Part 2) Techniques to extract and display dual energy information. Noise in dual energy. Optimal displays to minimize noise. Comparison of noise in dual energy and conventional systems.
See our blog
» more info
|© Copyright 2006-2007 Aprend Technology. All Rights Reserved.|