| 一种新的红外图像复合增强算法 |
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| 引用本文： | 江桥,王学伟.一种新的红外图像复合增强算法[J].微处理机,2007,28(3):72-74. |
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| 作者姓名： | 江桥 王学伟 |
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| 作者单位： | 1. 中国人民解放军91404部队,秦皇岛,066001
2. 海军航空工程学院控制工程系,烟台,264001 |
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| 摘 要： | 通过对现有图像增强算法的分析,提出了一种新的红外图像复合增强算法。该算法将同态增晰和直接对比度增强算法结合,使得图像中的局部信息与全局信息在增强时都能被利用。外场实验表明,处理后的图像具有明显的局部对比度增强效果,同时较好地保持了图像的原始面貌。
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| 关 键 词： | 图像增强 直接对比度增强 同态滤波 |
| 文章编号： | 1002-2279（2007）03-0072-03 |
| 修稿时间： | 2005-04-03 |
A New Combined Algorithm for Infrared Image Enhancement |
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| JIANG Qiao,WANG Xue-wei.A New Combined Algorithm for Infrared Image Enhancement[J].Microprocessors,2007,28(3):72-74. |
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| Authors: | JIANG Qiao WANG Xue-wei |
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| Affiliation: | 1. 91404 ARMY, PLA, Qinhuangdao 066001, China ;2. Naval Aeronautical Engineering Institute, Yantai 264001, Ch/na |
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| Abstract: | By analyzing the current image enhancementalgorithms,we find out a new idea of image enhancement and propose a combined enhancing algorithm.In our algorithm,homomorphic filtering and direct contrast enhancement are combined together.Since homomorphic filtering can enhance the whole contrast of an image and direct contrast enhancement can increase the local contrast of an image,so our algorithm makes full use of the information contained in an image.The outfield experiments show that,compared with the conventional algorithms,our algorithm performs well in enhancing the local contrast of an image while maintaining its global appearance. |
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| Keywords: | Image enhancement Direct contrast enhancement Homomorphic filtering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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