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| 基于多尺度均值漂移的高分辨率遥感影像快速分割方法 | |
| 引用本文： | Wang LG,Zheng C,Lin LY,Chen RY,Mei TC. 基于多尺度均值漂移的高分辨率遥感影像快速分割方法[J]. 光谱学与光谱分析, 2011, 31(1): 177-183. DOI: 10.3964/j.issn.1000-0593(2011)01-0177-07 |
| 作者姓名： | Wang LG Zheng C Lin LY Chen RY Mei TC |
| 作者单位： | 1. 西南林业大学资源学院,云南昆明,650224;武汉大学测绘遥感信息工程国家重点实验室,湖北武汉,430079 2. 武汉大学数学与统计学院,湖北武汉,430072 3. 武汉大学测绘遥感信息工程国家重点实验室,湖北武汉,430079 4. 武汉大学电子与信息学院,湖北武汉,430079 |
| 基金项目： | 国家(973计划)项目(2006CB701303); 国家自然科学基金项目(41001286,40971219); 湖南省教育厅科研项目(09C567); 西南林业大学重点科研基金项目(111003)资助 |
| 摘 要： | 均值漂移算法是一种特征空间分析方法,广泛应用于自然场景影像和医学影像分割中.但算法较高的计算复杂度成为其在具有海量特性的遥感影像中应用的瓶颈.文章将均值漂移算法拓展到小波域,提出了一种小波域均值漂移快速分割算法.多光谱遥感影像和仿真影像的实验表明:在获得相当的分割结果的前提下,相比单尺度均值漂移算法,提出的分割算法能够... |
| 关 键 词： | 影像分割 均值漂移 小波变换 |
Fast segmentation algorithm of high resolution remote sensing image based on multiscale mean shift |
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| Wang Lei-Guang,Zheng Chen,Lin Li-Yu,Chen Rong-Yuan,Mei Tian-Can. Fast segmentation algorithm of high resolution remote sensing image based on multiscale mean shift[J]. Spectroscopy and Spectral Analysis, 2011, 31(1): 177-183. DOI: 10.3964/j.issn.1000-0593(2011)01-0177-07 | |
| Authors: | Wang Lei-Guang Zheng Chen Lin Li-Yu Chen Rong-Yuan Mei Tian-Can |
| Affiliation: | WANG Lei-guang1,3,ZHENG Chen2,LIN Li-yu3*,CHEN Rong-yuan3,MEI Tian-can4 1. School of Resource Science,Southwest Forestry University,Kunming 650224,China 2. School of Mathematics and Statistics,Wuhan University,Wuhan 430072,China 3. The State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing,Wuhan 430079,China 4. School of Electronic Information,China |
| Abstract: | Mean Shift algorithm is a robust approach toward feature space analysis and it has been used wildly for natural scene image and medical image segmentation. However, high computational complexity of the algorithm has constrained its application in remote sensing images with massive information. A fast image segmentation algorithm is presented by extending traditional mean shift method to wavelet domain. In order to evaluate the effectiveness of the proposed algorithm, multispectral remote sensing image and s... |
| Keywords: | Image segmentation Mean shift Wavelet transform |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ | |