飞行瞄准系统十字线的检测算法

TP391.41; 针对某直升飞机瞄准系统改型的需要,研究了瞄准器十字线的检测算法.首先经过去噪声处理后,采用Kirsch方向边缘检测算子找出瞄准器十字线的边界点.然后对边界点进行链码跟踪,进一步分析跟踪出来的链码,根据直线相似度准则搜索链码中的直线段.最后为提高检测结果的可信度,融合线段相关性、十字线位置及十字线角度3个特征找出瞄准器十字线.实验结果表明:文中设计的算法性能优良,能够满足实际使用的需求....

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Published in南京航空航天大学学报 Vol. 45; no. 6; pp. 849 - 853
Main Authors 宁振江, 刘宁钟, 叶超
Format Journal Article
LanguageChinese
Published 南京航空航天大学计算机科学与技术学院,南京,210016 2013
Subjects
链码
特征融合
chain code
Kirsch edge detection
直线检测
line detection
feature combination
Kirsch边缘检测
Online AccessGet full text
ISSN1005-2615

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Abstract TP391.41; 针对某直升飞机瞄准系统改型的需要,研究了瞄准器十字线的检测算法.首先经过去噪声处理后,采用Kirsch方向边缘检测算子找出瞄准器十字线的边界点.然后对边界点进行链码跟踪,进一步分析跟踪出来的链码,根据直线相似度准则搜索链码中的直线段.最后为提高检测结果的可信度,融合线段相关性、十字线位置及十字线角度3个特征找出瞄准器十字线.实验结果表明:文中设计的算法性能优良,能够满足实际使用的需求.
AbstractList TP391.41; 针对某直升飞机瞄准系统改型的需要,研究了瞄准器十字线的检测算法.首先经过去噪声处理后,采用Kirsch方向边缘检测算子找出瞄准器十字线的边界点.然后对边界点进行链码跟踪,进一步分析跟踪出来的链码,根据直线相似度准则搜索链码中的直线段.最后为提高检测结果的可信度,融合线段相关性、十字线位置及十字线角度3个特征找出瞄准器十字线.实验结果表明:文中设计的算法性能优良,能够满足实际使用的需求.
Author 叶超
刘宁钟
宁振江
AuthorAffiliation 南京航空航天大学计算机科学与技术学院,南京,210016
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Author_FL Ye Chao
Ning Zhenjiang
Liu Ningzhong
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Keywords 链码
特征融合
chain code
Kirsch edge detection
直线检测
line detection
feature combination
Kirsch边缘检测
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Snippet TP391.41; 针对某直升飞机瞄准系统改型的需要,研究了瞄准器十字线的检测算法.首先经过去噪声处理后,采用Kirsch方向边缘检测算子找出瞄准器十字线的边界点.然后对边界点进...
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Title 飞行瞄准系统十字线的检测算法
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