Optimization of K-edge subtraction imaging using a pixellated spectroscopic detector
- Pani, S
- Saifuddin, SC
- Ferreira, FIM
- Sellin, PJ
- Scuffham, JW
- Stratmann, P
- Wilson, MD
- Veale, MC
- Bell, S
- Seller, P
- Cernik, RJ
Publication date
January 2012
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
Conventional K-edge subtraction imaging is based around the acquisition of two separate images at energies respectively below and above the K-edge of a contrast agent. This implies increased patient dose with respect to a conventional procedure and potentially incorrect image registration due to patient motion. © 2012 IEEE
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