| FPGA在空中红外小目标检出技术中的应用 |
| |
| 引用本文： | 韩亮,陈洁,李国强.FPGA在空中红外小目标检出技术中的应用[J].光电工程,2012,39(11):55-59. |
| |
| 作者姓名： | 韩亮 陈洁 李国强 |
| |
| 作者单位： | 1. 光电控制技术重点实验室,河南洛阳,471009
2. 中航工业洛阳电光设备研究所,河南洛阳,471009 |
| |
| 摘 要： | 针对空中红外图像中小目标的检测问题,为了提高检出的实时性,本文提出了一种通过FPGA来实现图像预处理的算法.FPGA完成对输入红外图像进行形态学滤波、图像分割、行程编码等预处理操作.实验结果表明该算法具有很高的实时性,是一种有效的红外小目标检测预处理算法.
|
| 关 键 词： | 小目标检测 FPGA 形态学滤波 图像分割 行程编码 |
| 收稿时间： | 2012/6/7 |
Application of FPGA in the Small Targets Detection of Infrared Image in the Sky |
| |
| HAN Liang
,
CHEN Jie
,
LI Guo-qiang.Application of FPGA in the Small Targets Detection of Infrared Image in the Sky[J].Opto-Electronic Engineering,2012,39(11):55-59. |
| |
| Authors: | HAN Liang CHEN Jie LI Guo-qiang |
| |
| Affiliation: | 1 (1.Science and Technology on Electro-optic Control Laboratory,Luoyang 471009,China; 2.Luoyang Institute of Electro-Optical Equipment,AVIC,Luoyang 471009,China) |
| |
| Abstract: | According to the detection of small targets of infrared image in the sky, in order to improve the real time of detection, a algorithm of realizing image preprocess is proposed by Field Programmable Gate Array (FPGA). The FPGA achieves the morphological filter of mathematics, the image segmentation and the run length code. The experimental results indicate that the method is excellent in real time. It is effective for detecting small targets in infrared image. |
| |
| Keywords: | small target detection FPGA morphological filter image segmentation runlength coding |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
