| 一种融合边缘和区域特征的主动轮廓图像分割 |
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| 引用本文： | 李小林,齐丽英.一种融合边缘和区域特征的主动轮廓图像分割[J].安康学院学报,2008,20(2):91-92. |
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| 作者姓名： | 李小林 齐丽英 |
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| 作者单位： | 1. 福建农林大学,计算机与信息学院,福建,福州,350002
2. 安康学院,数学系,陕西,安康,725000 |
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| 基金项目： | 福建省自然科学基金
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福建省教育厅F5类项目
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福建省教育厅科研项目 |
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| 摘 要： | 传统的主动轮廓模型只利用图像的边缘或者只利用区域特征实现图像分割。在有些情况下图像分割效果较差．本文给出了一种综合利用图像边缘和区域特征的主动轮廓图像分割方法．实验表明，演变后的曲线与图像的边缘是吻合的，图像分割的结果较好．而对相同的图像应用传统的主动轮廓分割算法得到的图像分割结果则很差．这说明新算法明显提高了传统算法的图像分割性能．
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| 关 键 词： | 主动轮廓 图像分割 融合边缘 区域特征 |
| 文章编号： | 1009-024X(2008)02-0091-02 |
| 修稿时间： | 2007年12月12 |
Geometric Active Contour Image Segmentation by Combination of Edge and Region Features |
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| LI xiaolin,QI Liying.Geometric Active Contour Image Segmentation by Combination of Edge and Region Features[J].Journal of Ankang Teachers College,2008,20(2):91-92. |
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| Authors: | LI xiaolin QI Liying |
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| Institution: | LI Xiaolin,QI Liying( 1. College of Computer ＆ Information,Fujian Agriculture and Forestry University,Fuzhou350002,Fujian,China; 2. Department of Mathematics ,Ankang University ,Ankang725000 ,Shaanxi , China) |
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| Abstract: | Traditional active contour models utilize feature of image edge or region to impleraent image segmentation and get bad segmentation results in some casea In the paper, an active contour image segmentation algoritiun by combination of features of image edge and region features is provided. The experimental results show that evolved curves coincide with image edges and the good results are obtained. However segmentation results with tradition acfive contour algorithm is not good,which show that the new algorithin improve image segmentation performance of tradition algorithnm. |
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| Keywords: | Active contour image segmentation combination of edge region features |
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