Some numerical methods for solving geodesic active contour model on image segmentation process
In this paper, we present an edge-based image segmentation technique using modified geodesic active contour model to detect the desired objects from an image. The stopping function of the proposed model has been modified from the usual geodesic active contour model. The modified geodesic active cont...
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2017
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| Online Access: | http://eprints.utm.my/80662/1/NormaAlias2017_SomeNumericalMethodsforSolvingGeodesic.pdf |
| _version_ | 1796863233407057920 |
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| author | Mustaffa, Maizatul Nadirah Alias, Norma Mustapha, Faridah |
| author_facet | Mustaffa, Maizatul Nadirah Alias, Norma Mustapha, Faridah |
| author_sort | Mustaffa, Maizatul Nadirah |
| collection | ePrints |
| description | In this paper, we present an edge-based image segmentation technique using modified geodesic active contour model to detect the desired objects from an image. The stopping function of the proposed model has been modified from the usual geodesic active contour model. The modified geodesic active contour model is discretized using finite difference method based on the central difference formula. Then, some numerical methods such as RBGS and Jacobi methods are used for solving the linear system of equation. The accuracy and effectiveness of the proposed algorithm have been illustrated by applied to different images and some numerical methods. |
| first_indexed | 2024-03-05T20:23:40Z |
| format | Article |
| id | utm.eprints-80662 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:23:40Z |
| publishDate | 2017 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-806622019-06-27T06:12:48Z http://eprints.utm.my/80662/ Some numerical methods for solving geodesic active contour model on image segmentation process Mustaffa, Maizatul Nadirah Alias, Norma Mustapha, Faridah QA Mathematics In this paper, we present an edge-based image segmentation technique using modified geodesic active contour model to detect the desired objects from an image. The stopping function of the proposed model has been modified from the usual geodesic active contour model. The modified geodesic active contour model is discretized using finite difference method based on the central difference formula. Then, some numerical methods such as RBGS and Jacobi methods are used for solving the linear system of equation. The accuracy and effectiveness of the proposed algorithm have been illustrated by applied to different images and some numerical methods. Penerbit UTM Press 2017 Article PeerReviewed application/pdf en http://eprints.utm.my/80662/1/NormaAlias2017_SomeNumericalMethodsforSolvingGeodesic.pdf Mustaffa, Maizatul Nadirah and Alias, Norma and Mustapha, Faridah (2017) Some numerical methods for solving geodesic active contour model on image segmentation process. Malaysian Journal of Fundamental and Applied Sciences, 1 (1). pp. 408-411. ISSN 2289-5981 https://dx.doi.org/10.11113/mjfas.v13n4-1.849 DOI:10.11113/mjfas.v13n4-1.849 |
| spellingShingle | QA Mathematics Mustaffa, Maizatul Nadirah Alias, Norma Mustapha, Faridah Some numerical methods for solving geodesic active contour model on image segmentation process |
| title | Some numerical methods for solving geodesic active contour model on image segmentation process |
| title_full | Some numerical methods for solving geodesic active contour model on image segmentation process |
| title_fullStr | Some numerical methods for solving geodesic active contour model on image segmentation process |
| title_full_unstemmed | Some numerical methods for solving geodesic active contour model on image segmentation process |
| title_short | Some numerical methods for solving geodesic active contour model on image segmentation process |
| title_sort | some numerical methods for solving geodesic active contour model on image segmentation process |
| topic | QA Mathematics |
| url | http://eprints.utm.my/80662/1/NormaAlias2017_SomeNumericalMethodsforSolvingGeodesic.pdf |
| work_keys_str_mv | AT mustaffamaizatulnadirah somenumericalmethodsforsolvinggeodesicactivecontourmodelonimagesegmentationprocess AT aliasnorma somenumericalmethodsforsolvinggeodesicactivecontourmodelonimagesegmentationprocess AT mustaphafaridah somenumericalmethodsforsolvinggeodesicactivecontourmodelonimagesegmentationprocess |