| 基于边缘检测的数字图像拼接实现研究 |
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| 引用本文： | 李丽英. 基于边缘检测的数字图像拼接实现研究[J]. 南方农机, 2021, 0(5): 172-173,187 |
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| 作者姓名： | 李丽英 |
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| 作者单位： | 江西机电职业技术学院 |
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| 摘 要： | 图像拼接在天文图像处理、日常照片扩展、大型图像的获得等方面应用极其广泛,是地理、人文、科技发展的重要标志.本文采用基于特征的图像拼接算法,利用Canny算子进行边缘检测提取数字图像特征,通过图像预处理(去噪,边缘提取,直方图处理等)、图像配准、图像重构融合等操作,在Matlab平台下实现两幅大小一样、光照条件一致的灰度...
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| 关 键 词： | 边缘检测 Canny算子 灰度图像 图像拼接 |
Research on Digital image mosaic based on edge detection |
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| Li Liying. Research on Digital image mosaic based on edge detection[J]. , 2021, 0(5): 172-173,187 |
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| Authors: | Li Liying |
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| Affiliation: | (Jiangxi Vocational College of Mechanical&Electrical Technology,Jiangxi Nanchang 330013) |
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| Abstract: | Image mosaic is widely used in astronomical image processing,daily photo expansion and large image acquisition.It is an important symbol of the development of geography,humanities and science&technology.In this paper,based on digital image,Canny algorithm is used for edge detection.Through image preprocessing(denoising,edge extraction,histogram processing),image registration,transformation model establishing,unified coordinate transformation,reconstruction and fusion,the two gray-scale images are stitched in Matlab platform. |
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| Keywords: | Edge detection Canny algorithm Gray image Image mosaic |
| 本文献已被 CNKI 维普 等数据库收录！ |
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