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Noise reduction of diffusion tensor images by sparse representation and dictionary learning
BACKGROUND: The low quality of diffusion tensor image (DTI) could affect the accuracy of oncology diagnosis. METHODS: We present a novel sparse representation based denoising method for three dimensional DTI by learning adaptive dictionary with the context redundancy between neighbor slices. In this...
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| Publicado no: | Biomed Eng Online |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2016
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4710997/ https://ncbi.nlm.nih.gov/pubmed/26758740 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12938-015-0116-3 |
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