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COMPARISON OF THREE DIFFERENT IMAGE FORCES FOR ACTIVE CONTOURS ON ABDOMINAL IMAGE BOUNDARY DETECTION
Jurnal Informatika
View Archive Info| Field | Value | |
| Title |
COMPARISON OF THREE DIFFERENT IMAGE FORCES FOR ACTIVE CONTOURS ON ABDOMINAL IMAGE BOUNDARY DETECTION
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| Creator |
Ballangan, Cherry Galatia
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| Subject |
active contours, snake, balloon, gradient vector flow.
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| Description |
Active contour, or snake, is an energy minimizing spline that is useful in image boundary detection. Active contours are stimulated by internal forces, image forces and external forces which maintain the shape of the contours while attract the contours to some desired features, usually edges. Problems in implementing active contours such as convergence and initialization have motivated researchers to modify image forces of the active contours. This paper presents a comparative study among three different image forces: traditional snakes, balloon and gradient vector flow (GVF). The study is validated by experiments on abdominal image boundaries detection. These lead to the conclusion that GVF gives the most appropriate results among the other approaches.
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| Publisher |
Institute of Research and Community Outreach - Petra Christian University
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| Contributor |
—
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| Date |
2006-02-23
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion — |
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| Format |
application/pdf
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| Identifier |
http://jurnalinformatika.petra.ac.id/index.php/inf/article/view/16364
10.9744/informatika.6.2.pp. 71-75 |
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| Source |
Jurnal Informatika; Vol 6, No 2 (2005): NOVEMBER 2005; pp. 71-75
2528-5823 1411-0105 |
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| Language |
eng
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| Relation |
http://jurnalinformatika.petra.ac.id/index.php/inf/article/view/16364/16356
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