| 基于局部熵的红外图像小目标检测 |
| |
| 引用本文： | 王广君,田金文,柳健. 基于局部熵的红外图像小目标检测[J]. 红外与激光工程, 2000, 29(4): 26-29 |
| |
| 作者姓名： | 王广君 田金文 柳健 |
| |
| 作者单位： | 华中理工大学图像识别与人工智能研究所图像信息处理与智能控制教育部重点实验室,武汉,430074 |
| |
| 基金项目： | 国防预研基金,99J1.4.4.JW0509, |
| |
| 摘 要： | 文中采用红外图像的局部熵变化为检测准则,确定红外图像小目标位置,对较大的红外图像目标,局部熵突变发生在目标边缘,用本方法也可确定目标边缘。文章给出了算法的实现过程,最后,用海上红外小目标真实图像进行了实验,得到了满意的结果。
|
| 关 键 词： | 目标检测 局部熵 红外图像 |
| 修稿时间： | 2000-03-17 |
Infrared small objects detection based on local entropy method |
| |
| Wang Guangjun,Tian Jinwen,Liu Jian. Infrared small objects detection based on local entropy method[J]. Infrared and Laser Engineering, 2000, 29(4): 26-29 |
| |
| Authors: | Wang Guangjun Tian Jinwen Liu Jian |
| |
| Abstract: | The method decides the infrared image of object location based on the decision criterion of local entropy change of infrared image. For the bigger infrared image of object, the method can decide the edge of infrared image of object. The detection process was presented in this paper. The detection experiments were performed for a set of real infrared image of small object on sea. The experimental results prove that the proposed approach is effective for detection of infrared image of small object. |
| |
| Keywords: | Object detection Local entropy Infrared image Small object Warship Threshold |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
