现代电子技术2016，Vol.39Issue(16)：116-119,124,5.DOI:10.16652/j.issn.1004-373x.2016.16.031
机载高空图像采集系统的抗干扰软件设计
Design of anti-jamming software for airborne high altitude image acquisition system
摘要
Abstract
Disturbed by high altitude environment,ground target impurities and information transmission deviation,the air⁃borne high altitude image acquisition system exists much noise and distortion. The traditional image acquisition method based on wavelet transform may result in important contents missing of reconstruction image and image quality declining under the circum⁃stances of noise interference due to the serious lack of key transform coefficient,so the anti⁃interference software of airborne high altitude image acquisition system is proposed,which was designed based on the hybrid search method. The airborne system is taken as the research object,and the modularized method is used to design the software system of airborne high altitude image acquisition. The software system is analyzed to accomplish the image acquisition process. According to different noise types acquired by the airborne high altitude image acquisition system,the corresponding filtering module is chosen to filter the relevant noise,and enhance the anti⁃noise performance of the image acquisition system. The binary segmentation algorithm, edge detection algorithm and dynamic threshold algorithm are integrated,and the hybrid search method is used to extract the characteristics of the airborne high altitude image acquisition system to obtain the target image with high quality. The experimen⁃tal results show that,in comparison with the median filtering method,the proposed method can obtain clearer target image,and has higher anti⁃noise performance.关键词
机载/高空图像/图像采集/抗干扰Key words
airborne image/high altitude image/image acquisition/anti-interference software分类
信息技术与安全科学引用本文复制引用
赵光亮..机载高空图像采集系统的抗干扰软件设计[J].现代电子技术,2016,39(16):116-119,124,5.基金项目
贵州省科技厅联合基金研究协作通信技术在WSNs中的能量效率 （）
