| 航空摇摆图像组的配准拼接算法 |
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| 引用本文： | 高颖慧,沈振康.航空摇摆图像组的配准拼接算法[J].红外与激光工程,2009,38(1). |
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| 作者姓名： | 高颖慧 沈振康 |
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| 作者单位： | 国防科技大学ATR实验室,湖南,长沙,410073 |
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| 摘 要： | 随着航空遥感应用的不断扩大和要求的不断提高,如何扩大航空遥感拍摄的视场成为越来越关注的问题,改进航空遥感相机的拍摄方式成为扩大拍摄视场的一种重要方法.航空摇摆相机将固定式拍摄方式改为运动式拍摄方式,将每一个拍摄点拍一幅图像改为每一个拍摄点拍三幅成像平面不同但具有部分区域重叠的图像,然后通过将这三幅图像组成的图像组拼接起来得到视场更大的图像.深入研究了航空摇摆相机的摇摆模型,提出了一种摇摆图像组的配准拼接算法.实验结果表明:该摇摆图像组配准拼接算法具有良好的配准拼接效果.
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| 关 键 词： | 航空摇摆相机 图像拼接 视场 相机摇摆模型 几何校正 |
Registration and stitching algorithm for aviation swaying image set |
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| GAO Ying-hui,SHEN Zhen-kang.Registration and stitching algorithm for aviation swaying image set[J].Infrared and Laser Engineering,2009,38(1). |
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| Authors: | GAO Ying-hui SHEN Zhen-kang |
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| Affiliation: | ATR Key Lab;National University of Defense Technology;Changsha;410073;China |
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| Abstract: | With the extending application and increasing request of the aviation remote-sensing, the question how to broaden the field of view of aviation remote-sensing camera shooting becomes attention more and more. One important method to extend FOV is to change the shooting mode of aviation remote-sensing camera. The aviation swaying camera changes the immobile shooting mode to the mobile shooting mode, so in one shooting spot an aviation swaying image set, whose imaging planes are not same but whose part regions... |
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| Keywords: | Aviation swaying camera Image stitching Field of view Camera swaying model Geometric correction |
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