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An Active Contour Model for the Segmentation of Images with Intensity Inhomogeneities and Bias Field Estimation
Intensity inhomogeneity causes many difficulties in image segmentation and the understanding of magnetic resonance (MR) images. Bias correction is an important method for addressing the intensity inhomogeneity of MR images before quantitative analysis. In this paper, a modified model is developed fo...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4383562/ https://www.ncbi.nlm.nih.gov/pubmed/25837416 http://dx.doi.org/10.1371/journal.pone.0120399 |