| 基于特征点检测的重叠图像拼接算法 |
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| 引用本文： | 李原福,王学明,段金辉.基于特征点检测的重叠图像拼接算法[J].吉林大学学报(信息科学版),2010,28(6):596-601. |
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| 作者姓名： | 李原福 王学明 段金辉 |
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| 作者单位： | 吉林铁道职业技术学院,铁道机车车辆系,吉林,吉林,132002;吉林铁道职业技术学院,铁道机车车辆系,吉林,吉林,132002;吉林铁道职业技术学院,铁道机车车辆系,吉林,吉林,132002 |
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| 基金项目： | 基于虚拟仪器的试验数据处理系统的研发基金资助项目(3R1095611419) |
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| 摘 要： | 为提高铁道车辆工程应用中自动监测与故障诊断的准确性，对5种常用的特征点检测方法进行了对比研究，采用 SIFT (Scale Invariant Feature Transform)特征点检测实现重叠图像的拼接算法。在较宽松的条件下准确地匹配两幅图像。实验证明，该算法能有效地拼接普通相机拍摄的照片，消除图像扭曲、交叠和旋转对图像拼接的影响，并获得高分辨率的场景照片。
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| 关 键 词： | 重叠图像 特征点检测 SIFT方法 图像拼接 |
Overlapping Image Mosaic Method Based on Feature Points Detection |
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| LI Yuan-fu,WANG Xue-ming,DUAN Jin-hui.Overlapping Image Mosaic Method Based on Feature Points Detection[J].Journal of Jilin University:Information Sci Ed,2010,28(6):596-601. |
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| Authors: | LI Yuan-fu WANG Xue-ming DUAN Jin-hui |
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| Institution: | Department of Railway Vehicle, College of Jilin Railway Vocational and Technology|Jilin |132002, China |
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| Abstract: | In order to improve the accuracy of automatic monitoring and fault diagnosis in the railway vehicles and other engineering applications,the five methods of feature point detection are compared and researched in the paper.SIFT(Scale-Invariant Feature Transform) method is selected to detect feature points from the overlapping images,which can mosaic precisely the two images under most relaxed conditions.The experimental results demonstrate that the proposed method can mosaic effectively the overlapping images... |
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| Keywords: | overlapping image feature point detection scale-invariant feature transform(SIFT) method image mosaic |
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