| 一种新的红外目标跟踪算法 |
| |
| 引用本文： | 于刚, 张安清, 石一鸣. 一种新的红外目标跟踪算法[J]. 红外技术, 2008, 30(7): 399-402. DOI: 10.3969/j.issn.1001-8891.2008.07.008 |
| |
| 作者姓名： | 于刚 张安清 石一鸣 |
| |
| 作者单位： | 海军大连舰艇学院研究生1队,大连,116018;海军大连舰艇学院信息工程系,大连,116018 |
| |
| 摘 要： | 给出了一种基于独立分量分析的红外目标跟踪新算法.在红外序列图像的第一帧中,依据目标的尺寸和大概位置选择目标区域,进行独立分量分析得到目标矩阵.在后序图像中选取跟踪区域,将其在独立分量上投影得到跟踪矩阵.利用实际目标区域所得跟踪矩阵和目标矩阵的夹角最小这一特点,进行目标跟踪,在目标被遮挡、形状变化和背景发生变化等复杂环境下取得了较好的跟踪效果,与传统方法比较,有较好的适应性.
|
| 关 键 词： | 独立分量分析 预处理 红外图像 目标跟踪 |
A New Algorithm for IR Target Tracking |
| |
| YU Gang, ZHANG An-qing, SHI Yi-ming. A New Algorithm for IR Target Tracking[J]. Infrared Technology , 2008, 30(7): 399-402. DOI: 10.3969/j.issn.1001-8891.2008.07.008 |
| |
| Authors: | YU Gang ZHANG An-qing SHI Yi-ming |
| |
| Affiliation: | YU Gang1,ZHANG An-qing2,SHI Yi-ming1(1.Dalian Naval Academy,Postgraduates No.1 Team,Dalian 116018,China,2.Dalian Naval Academy,Department of Information Engineering,China) |
| |
| Abstract: | A new algorithm of tracking infrared target was proposed based on ICA.The target matrix was calculated by ICA with the input target area selected form the approximate location and with the approximate dimension of target on the first frame of infrared image.The tracking area was chosen in the subsequent image and was mapped on ICs to get the tracking matrix.And then target was traced utilizing the property of minimum angle between the actual target issued tracking matrix and target matrix.The proposed algor... |
| |
| Keywords: | ICA pre-processing infrared image target tracking |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《红外技术》浏览原始摘要信息 |
|
点击此处可从《红外技术》下载全文 |
|
