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Content Provider | IEEE Xplore Digital Library |
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Author | Sroubek, F. Sorel, M. Boldys, J. Sroubek, J. |
Copyright Year | 2009 |
Description | Author affiliation: UTIA, Academy of Sciences of CR, Pod Vodárenskou v¿~í 4, Prague 8, 182 08, Czech Republic (Sroubek, F.; Sorel, M.; Boldys, J.) || Na Homolce Hospital, Dept. of Neurosurgery, Roentgenova 2, Prague 5, 150 30, Czech Republic (Sroubek, J.) |
Abstract | Functional properties of living tissues appear in PET, whereas structural information at significantly higher resolution and better image quality is provided by other modalities, such as CT or MRI. We illustrate how structural information of matched anatomic images can be used as priors in the total variation denoising and blind deconvolution of functional PET images. Experiments on phantom images and clinical data validate the proposed method. |
Starting Page | 2493 |
Ending Page | 2496 |
File Size | 208345 |
Page Count | 4 |
File Format | |
ISBN | 9781424456536 |
ISSN | 15224880 |
e-ISBN | 9781424456543 |
e-ISBN | 9781424456550 |
DOI | 10.1109/ICIP.2009.5413928 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-11-07 |
Publisher Place | Egypt |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Positron emission tomography Image reconstruction Computed tomography Magnetic resonance imaging Noise reduction Deconvolution Lesions Surgery Image resolution Neurosurgery PET/MRI PET total variation denoising deconvolution PET/CT |
Content Type | Text |
Resource Type | Article |
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