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External force of snake: virtual electric field |
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| Authors: | Hyun Keun Park Myung Jin Chung |
| Affiliation: | Div. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Daejeon; |
| Abstract: | Gradient vector flow (GVF) is an external force of snake that overcomes traditional snake's problems: limited capture range and poor convergence to concave boundaries. A new external force with the same properties as the GVF is proposed. The proposed method has much shorter computational time than the GVF. |
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