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一种用于红外小目标检测的改进Canny算法 被引量：3

An Improved Canny Arithmetic for Infrared Small Target Detection
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摘要 针对红外小目标检测问题,分析了Canny算法存在的不足,将子波理论引入到Canny算法中,提出了基于子波去噪的改进Canny算法,最后用实例证明该算法具有良好的红外小目标检测性能。 Aiming at the problem of infrared small target detection, the deficiency of canny arithmetic is analyzed. The subwavelet is introduced to the canny arithmetic. Meanwhile an improved canny arithmetic is put forward based on the sub-wavelet which is used for filtrating noise. An example shows that the improved canny arithmetic has a good performance of infrared small target detection in the end.
作者 韩朝超 黄树彩
机构地区 空军工程大学导弹学院
出处 《激光与红外》 CAS CSCD 北大核心 2009年第1期101-104,共4页 Laser & Infrared
基金 国家863计划
关键词 目标检测 红外小目标 改进Canny算法 子波变换 target detection infrared small target improved canny arithmetic sub-wavelet transform
分类号 TP391 [自动化与计算机技术—计算机应用技术]
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参考文献8

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同被引文献25

  • 1CANNY J.A computational approach to edge detection[J].IEEE Trans on Pattern Analysis and Machine Intelligence,1986,8(6):679-698.
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激光与红外
2009年 第1期

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