| 基于GVF Snake的图像轮廓检测 |
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| 引用本文： | 臧顺全,王竹霞.基于GVF Snake的图像轮廓检测[J].数字社区&智能家居,2007(15). |
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| 作者姓名： | 臧顺全 王竹霞 |
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| 作者单位： | 西安邮电学院,应用数理系,陕西,西安,710061 西安邮电学院,通信工程系,陕西,西安,710061 |
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| 摘 要： | 主动轮廓模型(snake)是计算机视觉领域的重要研究方向,受到越来越多的研究者的青睐.由于传统snake具有不能收敛到凹形区域和收敛速度较慢等缺点,通过改进外部能量,引入了梯度矢量流主动轮廓模型(GVF Snake).实验表明,该方法能更快、更好的收敛于图像轮廓.
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| 关 键 词： | 主动轮廓 GVF Snake 轮廓检测 |
Image Contour Detecting Based on GVF Snake |
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| ZANG Shun-quan,WANG Zhu-xia.Image Contour Detecting Based on GVF Snake[J].Digital Community & Smart Home,2007(15). |
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| Authors: | ZANG Shun-quan WANG Zhu-xia |
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| Abstract: | Active contour model is an important research domain in computer vision, attracts the attention of more and more researchers.The classic snake cannot converge to concave edge and converge speed is slowly.Then,the external energy is improved, GVF Snake is proposed.The experimental results show that it can fast and accurate converge to contour. |
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| Keywords: | Active contour GVF Snake contour detecting |
| 本文献已被 CNKI 维普 等数据库收录！ |
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