| Automatic registration of aerophotos based on SUSAN operator |
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| 作者姓名： | 张迁 |
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| 作者单位： | 安徽基础测绘信息中心 |
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| 摘 要： | The technique of image matching is the basis of image fusion,image mosaic and scene 3D reconstruction.In the paper a novel image registration method based on SUSAN operator is proposed.Firstly,Corner points are extracted by using SUSAN(Smallest Univalue Segment Assimilating Nucleus) operator.Then matched corner points are selected through coarse matching and fine matching.Based on such corner pairs,aerophotos are registered automatically.
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Automatic registration of aerophotos based on SUSAN operator |
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| Abstract: | The technique of image matching is the basis of image fusion,image mosaic and scene 3D reconstruction.In the paper a novel image registration method based on SUSAN operator is proposed.Firstly,Corner points are extracted by using SUSAN(Smallest Univalue Segment Assimilating Nucleus) operator.Then matched corner points are selected through coarse matching and fine matching.Based on such corner pairs,aerophotos are registered automatically. |
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| Keywords: | Feature extraction SUSAN Algorithm Corner Matching Relaxation Algorithm Image Registration |
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