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A Method for Lung Boundary Correction Using Split Bregman Method and Geometric Active Contour Model
In order to get the extracted lung region from CT images more accurately, a model that contains lung region extraction and edge boundary correction is proposed. Firstly, a new edge detection function is presented with the help of the classic structure tensor theory. Secondly, the initial lung mask i...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4450299/ https://www.ncbi.nlm.nih.gov/pubmed/26089976 http://dx.doi.org/10.1155/2015/789485 |