| 一种CCD图像拼接方法 |
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| 引用本文： | 曹慧.一种CCD图像拼接方法[J].工具技术,2010,44(11):98-100. |
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| 作者姓名： | 曹慧 |
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| 作者单位： | 北京交通大学 |
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| 摘 要： | 提出了一种CCD图像的拼接方法,解决了CCD多次移动造成的图像缩放、旋转以及图像间整体亮度存在差异的问题。该方法运用直方图找出重叠区域背景光灰度上的差异,对图像进行灰度补偿,采用相关度最值算法找出重叠区域,对图像进行消旋和缩放还原,然后采用渐进渐出的方法进行图像融合,实现了CCD图像的有效拼接。实验证明了该方法的可行性和实用性。
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| 关 键 词： | 灰度相关匹配 图像缩放 图像旋转 灰度补偿 图像融合 图像拼接 |
Mosaic Method for CCD Images |
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| Cao Hui.Mosaic Method for CCD Images[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2010,44(11):98-100. |
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| Authors: | Cao Hui |
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| Affiliation: | Cao Hui,School of Software Engineering,Beijing Jiaotong University,Beijing 100044,China |
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| Abstract: | A novel mosaic method for CCD images is presented,which can solve many problems such as image zoom,image rotation,and brightness difference between pictures due to CCD multi-shift.The background difference of overlapping area in gray is found by introducing histogram,and gray compensation is presented to two images.Overlapping area is got with an algorithm due to maximum correlativity.Reference to the size and orientation of one image,the other image is reconstructed after rotation and zoom compensations due to the same algorithm.Finally,two images are fused into one with the fade-in and fade-out method.The experiment shows its feasibility and practicability. |
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| Keywords: | gray correlation matching image zoom image rotation gray compensation image fusion image mosaic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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