| 一种红外大视场环境下的多小目标实时检测方法 |
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| 引用本文： | 杨磊,杨杰,凌建国,车国锋,于振红.一种红外大视场环境下的多小目标实时检测方法[J].红外与毫米波学报,2006,25(5):377-381. |
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| 作者姓名： | 杨磊 杨杰 凌建国 车国锋 于振红 |
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| 作者单位： | 上海交通大学,图像处理与模式识别研究所,上海,200240;中国航天科工集团公司二院,目标与环境光学特征国防科技重点实验室,北京,100854 |
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| 基金项目： | 航天二院对外协作项目基金;航空基础科学基金 |
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| 摘 要： | 为了实现大视场条件下的多小目标实时检测,提出并实现了一种对原始图像先在“粗”尺度下做小目标存在区域的估计和分割,再在这些区域内做多小目标对象的检测和处理的“由粗到精”的红外小目标两阶段分块检测方法,实践证明了本算法的有效性.
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| 关 键 词： | 信息处理技术 多小目标检测 红外大视场 图像能量矩阵 |
| 文章编号： | 1001-9014（2006）05-0377-05 |
| 收稿时间： | 2005-12-25 |
| 修稿时间： | 2006-06-20 |
REAL-TIME METHOD FOR DETECTING MULTI-SMALL TARGETS IN INFRARED LARGE SIGHT FIELD |
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| YANG Lei,YANG Jie,LING Jian-Guo,CHE Guo-Feng,YU Zhen-Hong.REAL-TIME METHOD FOR DETECTING MULTI-SMALL TARGETS IN INFRARED LARGE SIGHT FIELD[J].Journal of Infrared and Millimeter Waves,2006,25(5):377-381. |
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| Authors: | YANG Lei YANG Jie LING Jian-Guo CHE Guo-Feng YU Zhen-Hong |
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| Affiliation: | 1. Inst. of Image Processing and Pattern Recognition, Shanghai Jiao Tong University , Shanghai 200240,China; 2. National Key Lab. of Optical Feature of Targets and Environ. , Inst. of the Second Acad. , CASIC, Beijing 100854, China |
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| Abstract: | In order to detect multi-small targets in infrared large sight field,a new method that includes "rough" phase and "precise" phase was presented here.In the "rough" phase,the rough region of small targets can be primarily obtained in large scale.Then,the small targets will be precisely detected and segmented in the "precise" phase.Experimental results show the effectiveness of our method. |
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| Keywords: | information processing technology multi-small targets detection infrared large sight field energy matrix of an image |
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