|
|||||
|
|
| 基于IDL的HSI图像条带噪声去除方案研究 | |
| 引用本文： | 支晶晶,梅枫,郑逢斌,高海亮,潘伟.基于IDL的HSI图像条带噪声去除方案研究[J].河南大学学报(自然科学版),2010,40(1). |
| 作者姓名： | 支晶晶 梅枫 郑逢斌 高海亮 潘伟 |
| 作者单位： | 1. 河南大学,数据与知识工程研究所,河南,开封,475001;中国科学院,遥感应用研究所,北京,100101 2. 重庆市电力公司万州供电局信息中心,重庆,404000 3. 河南大学,数据与知识工程研究所,河南,开封,475001 4. 中国科学院,遥感应用研究所,北京,100101 |
| 基金项目： | 国家自然科学基金，国防科工委资助项目 |
| 摘 要： | HJ-1-A卫星超光谱数据的绿、红和红外各波段(21-115波段)数据质量较高,具有良好的应用潜力.但蓝光波段(前20个波段)有明显的条带噪声,对超光谱数据信息提取的精度产生了严重影响,需去除噪声才能使用.针对HJ-1-A星HSI图像条带噪声的特殊性,提出了两种条带去除方案,并给出用IDL语言实现的方法.结果表明,该方法能够在保持原始HSI图像特征的前提下有效地去除条带噪声. |
| 关 键 词： | 高光谱图像 条带去除 |
Study On Destriping Methods of HSI Images Based on IDL |
|
| ZHI Jing-jing,MEI Feng,ZHENG Feng-bin,GAO Hai-liang,PAN Wei.Study On Destriping Methods of HSI Images Based on IDL[J].Journal of Henan University(Natural Science),2010,40(1). | |
| Authors: | ZHI Jing-jing MEI Feng ZHENG Feng-bin GAO Hai-liang PAN Wei |
| Abstract: | In HJ-1-A satellite HSI data, the spectrums of the green, red and infrared (21-115 bands) are clear and have a good application potential. However, in the blue spectrum (bands before 20), the strips are obviously and have a serious impact on the information extraction. In order to use the blue spectrum, the strips should be eliminated. Considering the specialities of HSI data, two methods were proposed and programmed by IDL. Experimental result shows that the methods can effectively eliminate the strips under the premise of maintaining the original HSI image features. |
| Keywords: | IDL HJ-1-A HSI lmage Destriping IDL HJ-1-A |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |