| 红外弱小目标检测中的相邻背景预测算法研究 |
| |
| 引用本文： | 王辉,俞志刚,李建勋.红外弱小目标检测中的相邻背景预测算法研究[J].微型电脑应用,2012,28(1):9-12,16,67. |
| |
| 作者姓名： | 王辉 俞志刚 李建勋 |
| |
| 作者单位： | 1. 中航工业洛阳电光设备研究所,洛阳,471009
2. 上海交通大学,上海,200240 |
| |
| 基金项目： | 国家自然科学基金(61175008,60935001);航天支撑基金No.2011-HT-SHJD002 |
| |
| 摘 要： | 红外弱小目标检测的关键问题是背景预测，背景预测的好坏直接关系到红外目标的提取。考虑背景预测过程中，待预测像素仅仅和相邻像素相关，提出了一种相邻背景预测的算法，并针对背景起伏和平缓情况进行详细的分析。实验结果表明无论是在背景起伏较小的图像，还是在背景起伏较大的图像，该算法都具有良好的目标检测性能。
|
| 关 键 词： | 弱小目标检测 区域均值 背景预测 |
Adjacent Background Prediction Discussion in IR Small Weak Targets Detection |
| |
| Wang Hui,Yu Zhigang,Li Jianxun.Adjacent Background Prediction Discussion in IR Small Weak Targets Detection[J].Microcomputer Applications,2012,28(1):9-12,16,67. |
| |
| Authors: | Wang Hui Yu Zhigang Li Jianxun |
| |
| Affiliation: | 1. Luoyang Institute of Electro-optical Equipment, AVIC, Luoyang471009, China; 2 Shanghai Jiao Tong University, Shanghai 200240, China) |
| |
| Abstract: | Background prediction is the key problem in IR small weak targets detection. Its performance influences the detection results directly. Taking into account that the pixel to be predicted only relates to the adjacent pixels, this paper introduces an algorithm named adjacent background prediction and analyzes the performances of the algorithm in processing heavy clutter images and smooth clutter images. Experimental results indicate the robustness of this method both in processing heavy clutter images and normal clutter images. |
| |
| Keywords: | Small Target Detection Adjacent Background Prediction Background Prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
