DocumentCode
1144331
Title
Quantum Noise Measurements for Fourier Multiaperture Emission Tomography
Author
Wang, Peter K.H. ; Joy, Michael L.G.
Volume
4
Issue
3
fYear
1985
Firstpage
129
Lastpage
133
Abstract
The mean and variance of an image reconstructed by Fourier multiaperture emission tomography are estimated by a physical experiment and by simulations. Results correspond closely to those obtained from a stochastic model of the noise process. A new scheme to enhance the statistical performance is proposed which improves the signal-to-noise ratio by 35 percent.
Keywords
Apertures; Biomedical engineering; Cameras; Detectors; Image reconstruction; Medical simulation; Noise measurement; Object detection; Surface reconstruction; Tomography;
fLanguage
English
Journal_Title
Medical Imaging, IEEE Transactions on
Publisher
ieee
ISSN
0278-0062
Type
jour
DOI
10.1109/TMI.1985.4307710
Filename
4307710
Link To Document