| 基于星图识别算法的空间小目标识别 |
| |
| 引用本文： | 赵臻,高颖慧,王平. 基于星图识别算法的空间小目标识别[J]. 重庆理工大学学报(自然科学版), 2011, 0(4) |
| |
| 作者姓名： | 赵臻 高颖慧 王平 |
| |
| 作者单位： | 国防科技大学电子科学与工程学院ATR重点实验室; |
| |
| 摘 要： | 基于星形星图识别算法,利用星对距离和星对角距2个特征进行匹配识别,实现了快速识别空间小目标的目的,并可对该目标实时追踪。Matlab仿真表明,该算法识别过程简单,对星图噪声和伪星具有较好的抵抗力,具有识别率高且稳定、识别速度快的优点。
|
| 关 键 词： | 星图识别 小目标识别 星对角距 图像配准 |
Detecting Space Small target Based on Star Map Identification |
| |
| ZHAO Zhen,GAO Ying-hui,WANG Ping. Detecting Space Small target Based on Star Map Identification[J]. Journal of Chongqing University of Technology(Natural Science), 2011, 0(4) |
| |
| Authors: | ZHAO Zhen GAO Ying-hui WANG Ping |
| |
| Affiliation: | ZHAO Zhen,GAO Ying-hui,WANG Ping(Auto Target Recognition Laboratory,Department of Electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China) |
| |
| Abstract: | Star pattern recognition is the key problem of satellite position determination from star sensor.Several algorithm are used far and wide currently,and having their own merit and shortcoming.This article takes a star which is comparatively high on the scale of brightness as main star,the other stars around the main star as assistant.We recognize by using distance to star-pair and the table of star,and trace the target which we need.By Matlab simulating,the result shows that this algorithm can wipe off false ... |
| |
| Keywords: | star map identification small target detecting the table of stars image registration |
| 本文献已被 CNKI 等数据库收录！ |
|
