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Level Set Segmentation of Medical Images Based on Local Region Statistics and Maximum a Posteriori Probability
This paper presents a variational level set method for simultaneous segmentation and bias field estimation of medical images with intensity inhomogeneity. In our model, the statistics of image intensities belonging to each different tissue in local regions are characterized by Gaussian distributions...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3835522/ https://www.ncbi.nlm.nih.gov/pubmed/24302974 http://dx.doi.org/10.1155/2013/570635 |