| 纹理高阶分形特征在海面舰船目标检测中的应用 |
| |
| 引用本文： | 何四华,杨绍清,石爱国,李天伟.纹理高阶分形特征在海面舰船目标检测中的应用[J].光学与光电技术,2008,6(4):79-82. |
| |
| 作者姓名： | 何四华 杨绍清 石爱国 李天伟 |
| |
| 作者单位： | 1. 海军大连舰艇学院航海系,辽宁,大连,116018
2. 海军大连舰艇学院信息与通信工程系,辽宁,大连,116018 |
| |
| 摘 要： | 针对复杂海面环境下的舰船目标检测，分析了高阶分形特征缝隙在纹理分类中的应用，提出了一种基于分形维与缝隙的目标检测新方法，并利用该方法对海面舰船目标进行了检测。实验结果表明利用纹理分形维与缝隙特征进行海面舰船目标检测，可以取得较单一分形维检测更高的准确率。
|
| 关 键 词： | 纹理 高阶分形特征 缝隙 目标检测 |
| 收稿时间： | 2008/1/24 |
Detection of Ship Target Under Sea Background Based on Texture High-Order Fractal Feature |
| |
| HE Si-hua,YANG Shao-qing,SHI Ai-guo,LI Tian-wei.Detection of Ship Target Under Sea Background Based on Texture High-Order Fractal Feature[J].optics&optoelectronic technology,2008,6(4):79-82. |
| |
| Authors: | HE Si-hua YANG Shao-qing SHI Ai-guo LI Tian-wei |
| |
| Institution: | HE Si-hua1 YANG Shao-qing2 SHI Ai-guo1 LI Tian-wei(1 Department of Navigation,Dalian Naval Academy,Dalian 116018,China,2 Department of Information Engineering,China) |
| |
| Abstract: | In order to detect ship targets under complex sea background,the high-order fractal feature and its application to texture classification are analyzed.A new target detection method based on fractal dimension and lacunarity is presented.The method is used to detect ship targets.The experiment results show that higher detection accuracy of ship targets can be obtained by using texture fractal dimension and lacunarity than by single fractal dimension. |
| |
| Keywords: | texture high-order fractal feature lacunarity target detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
