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Using Perturbation Theory to Reduce Noise in Diffusion Tensor Fields
We propose the use of Perturbation theory to reduce noise in Diffusion Tensor (DT) fields. Diffusion Tensor Imaging (DTI) encodes the diffusion of water molecules along different spatial directions in a positive-definite, 3 × 3 symmetric tensor. Eigenvectors and eigenvalues of DTs allow the in vivo...
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| Main Authors: | , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2009
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2782748/ https://ncbi.nlm.nih.gov/pubmed/19540791 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.media.2009.05.001 |
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