| 基于无抽样小波的遥感影像薄云检测与去除 |
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| 引用本文： | 陈奋,闫冬梅,赵忠明.基于无抽样小波的遥感影像薄云检测与去除[J].武汉大学学报(信息科学版),2007,32(1):71-74. |
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| 作者姓名： | 陈奋 闫冬梅 赵忠明 |
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| 作者单位： | 中国科学院遥感应用研究所国家遥感工程技术研究中心图像室,100101 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 针对全色波段遥感影像提出了一种基于无抽样小渡变换的薄云去除算法。对实际的卫星影像和航空影像所进行的试验结果表明，该方法是十分有效的。
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| 关 键 词： | 薄云检测 薄云去除 无抽样小波变换 |
| 文章编号： | 1671-8860(2007)01-0071-04 |
| 修稿时间： | 2006年10月27 |
Haze Detection and Removal in Remote Sensing Images Based on Undecimated Wavelet Transform |
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| CHEN Fen,YAN Dongmei,ZHAO Zhongming.Haze Detection and Removal in Remote Sensing Images Based on Undecimated Wavelet Transform[J].Geomatics and Information Science of Wuhan University,2007,32(1):71-74. |
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| Authors: | CHEN Fen YAN Dongmei ZHAO Zhongming |
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| Abstract: | A new approach for detecting and removing haze from panchromatic high-resolution remote sensing images based on undecimated wavelet transform is proposed.It involves detecting the haze areas and estimating its thickness from the scene by analyzing the low frequency information content,and rectifies the high frequency content by different amplitude according to different haze optical thickness.In our experiments,both visual inspection and statistical data show that the approach is valid. |
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| Keywords: | haze detection haze removal undecimated wavelet transform |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
