| 雷达图像与电子海图的实时匹配算法及其计算机实现 |
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| 引用本文： | 袁赣南,徐浩鸣.雷达图像与电子海图的实时匹配算法及其计算机实现[J].中国航海,1998(1):1-5. |
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| 作者姓名： | 袁赣南 徐浩鸣 |
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| 作者单位： | 哈尔滨工程大学 |
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| 摘 要： | 本文针对已抽取海岸边缘特征并二值化的电子海图和已进行任意实数倍缩小变换至海图比累积误差代替门限序列的粗精搜索间隔采样快速实时匹配。通过计算机仿真，证明该算法简便易行、精度较高、实时性好。
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| 关 键 词： | 相关匹配 位操作 模2加法 |
The Real Time Matching Algorithm and Computer Realizing for Radar Image with Electronic Chart |
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| Yuan Gan''nan,Xu Haoming,Sun Feng.The Real Time Matching Algorithm and Computer Realizing for Radar Image with Electronic Chart[J].Navigation of China,1998(1):1-5. |
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| Authors: | Yuan Gan'nan Xu Haoming Sun Feng |
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| Institution: | Harbin Engineering University |
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| Abstract: | This paper works with a binary electronic chart which has extracted characteristics of the coastal edge and a binary radar image which has been zoomed out on the electronic chart at real time.The paper adapts bit manipulation technology and uses the XOR (exclusive OR) algorithm.Based on the minimum technology theory,the fast real time mapping on the two images has been done with the accumulative errors algorithm replacing door sill sequence,the harsh fine positioning algorithm and the alternative sampling algorithm.By use of computer simulation,it can be certified that this algorithm is simple,precise and real time. |
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| Keywords: | related matching bit manipulation:XOR algorithm |
| 本文献已被 CNKI 维普 等数据库收录！ |
