Reconstruction of three-dimensional breast-tumor model using multispectral gradient vector ow snake method
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Nacional Autónoma de México
2015
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| _version_ | 1876486483136741376 |
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| author | Sheng-Chih Yang |
| author_facet | Sheng-Chih Yang |
| contents | Reconstruction of three-dimensional breast-tumor model using multispectral gradient vector ow snake method Sheng-Chih Yang Cheng-Yi Yu Cheng-Jian Lin Hsueh-Yi Lin Chi-Yuan Lin Ingeniería Three contour detection breast needle localization breast magnetic resonance image dimensional model reconstruction In this study, we have proposed a three-dimensional (3D) model reconstruction system for breast tumors. The proposed system can establish an accurate 3D model of tumors, which will serve as a diagnostic reference for physicians and also address the shortcomings of the traditional breast needle localization method and other localization methods reported in previous studies. This developed system uses multispectral breast magnetic resonance images as input and detects the contour of the tumor in different sections using an active contour method — multispectral gradient vector ow snake (MGVFS) method. Thus, the system constructs a 3D model of only the tumor is contained in a breast surface model and excludes other tissues. Since the accuracy of the reconstructed 3D model depends on the accuracy of the tumor contour detection, for conrming the results obtained with the MGVFS method, we conducted experiments to evaluate its accuracy in contour detection, and compared the results with those traditional contour detection methods. Our results demonstrate that the MGVFS method has the highest accuracy in contour detection, with a correct contour detection rate as high as 99.79%. 2015 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47439895014 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.2 Vol.13 |
| format | Artículo científico |
| id | redalyc_47439895014 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Reconstruction of three-dimensional breast-tumor model using multispectral gradient vector ow snake method Sheng-Chih Yang Ingeniería Three contour detection breast needle localization breast magnetic resonance image dimensional model reconstruction Reconstruction of three-dimensional breast-tumor model using multispectral gradient vector ow snake method Sheng-Chih Yang Cheng-Yi Yu Cheng-Jian Lin Hsueh-Yi Lin Chi-Yuan Lin Ingeniería Three contour detection breast needle localization breast magnetic resonance image dimensional model reconstruction In this study, we have proposed a three-dimensional (3D) model reconstruction system for breast tumors. The proposed system can establish an accurate 3D model of tumors, which will serve as a diagnostic reference for physicians and also address the shortcomings of the traditional breast needle localization method and other localization methods reported in previous studies. This developed system uses multispectral breast magnetic resonance images as input and detects the contour of the tumor in different sections using an active contour method — multispectral gradient vector ow snake (MGVFS) method. Thus, the system constructs a 3D model of only the tumor is contained in a breast surface model and excludes other tissues. Since the accuracy of the reconstructed 3D model depends on the accuracy of the tumor contour detection, for conrming the results obtained with the MGVFS method, we conducted experiments to evaluate its accuracy in contour detection, and compared the results with those traditional contour detection methods. Our results demonstrate that the MGVFS method has the highest accuracy in contour detection, with a correct contour detection rate as high as 99.79%. 2015 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47439895014 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.2 Vol.13 |
| title | Reconstruction of three-dimensional breast-tumor model using multispectral gradient vector ow snake method |
| topic | Ingeniería Three contour detection breast needle localization breast magnetic resonance image dimensional model reconstruction |
| url | https://www.redalyc.org/articulo.oa?id=47439895014 |