| 基于统计势能的水平集特定目标轮廓提取方法 |
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| 引用本文： | 任继军,何明一.基于统计势能的水平集特定目标轮廓提取方法[J].火力与指挥控制,2009,34(1). |
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| 作者姓名： | 任继军 何明一 |
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| 作者单位： | 1. 西北工业大学电子信息学院,陕西,西安,710072
2. 陕西省信息获取与处理重点实,验室,陕西,西安,710000 |
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| 摘 要： | 介绍一种基于统计势能的水平集特定目标轮廓提取方法.首先通过计算统计势能得到水平集曲线与目标边界相关程度,然后由此推导出区域决策影响因子并将其引入到水平集函数演化方程中,最终实现利用目标区域信息提高水平集目标轮廓提取质量.红外图像目标轮廓提取实验结果表明,该方法能够有效地克服目标轮廓提取中存在的边界泄漏问题.
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| 关 键 词： | 目标轮廓提取 水平集方法 统计势能 红外图像 |
A Level Set Object Detecting Method based on Statistical Energy |
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| REN Ji-jun,HE Ming-yi.A Level Set Object Detecting Method based on Statistical Energy[J].Fire Control & Command Control,2009,34(1). |
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| Authors: | REN Ji-jun HE Ming-yi |
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| Institution: | 1.School of Electronics and Information;Northwestern Polytechnical University;Xi'an 710072;China;2.Key Laboratory for Information Acquisition and Processing;Xi'an 710000;China |
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| Abstract: | A level set object detection method based on statistical energy is proposed.Firstly,the correlation that level set curve lies on boundary is calculated by statistical energy model.Secondly,the term of region strategy,which is correlated with the correlation,is appended to the level set function.Finally,by using the object regional information,we improve object detection quality of level set method.The experimental results on military infrared image prove that the proposed detection method preferably solve t... |
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| Keywords: | object detection level set method statistical energy infrared image |
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