Thick slice interpolation using reverse anisotropic diffusion to reduce partial volume effect

Salvado, Olivier and Wilson, David L. (2006). Thick slice interpolation using reverse anisotropic diffusion to reduce partial volume effect. In: 2006 3rd IEEE International Symposium On Biomedical Imaging: From nano to macro. 3rd IEEE International Symposium on Biomedical Imaging (ISBI’06), Arlington, VA, United States, (1000-1003). 6-9 April 2006. doi:10.1109/ISBI.2006.1625089


Author Salvado, Olivier
Wilson, David L.
Title of paper Thick slice interpolation using reverse anisotropic diffusion to reduce partial volume effect
Conference name 3rd IEEE International Symposium on Biomedical Imaging (ISBI’06)
Conference location Arlington, VA, United States
Conference dates 6-9 April 2006
Proceedings title 2006 3rd IEEE International Symposium On Biomedical Imaging: From nano to macro   Check publisher's open access policy
Journal name 2006 3rd Ieee International Symposium On Biomedical Imaging: Macro to Nano, Vols 1-3   Check publisher's open access policy
Place of Publication Piscataway, NJ, United States
Publisher IEEE
Publication Year 2006
Sub-type Fully published paper
DOI 10.1109/ISBI.2006.1625089
ISBN 9780780395770
0780395778
ISSN 1945-7928
1945-8452
1945-7936
Start page 1000
End page 1003
Total pages 4
Language eng
Abstract/Summary We are investigating methods to reduce partial volume effect (PVE) in medical images acquired as a series of thick slices, in particular magnetic resonance imaging (MRl) of the human neck for atherosclerosis characterization. We extend the reverse diffusion algorithm to 3D and include a smoothing term to increase the robustness to noise. Evaluation on a synthetic data set showed a sharp reduction of PVE even in the presence of significant noise. Interpolation of actual patient MRI shows marked reduction of PVE.
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status Non-UQ
Additional Notes Article # 162589

 
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