中国科学院大学学报2018，Vol.35Issue(1)：50-58,9.DOI:10.7523/j.issn.2095-6134.2018.01.007
背景差分与帧间差分相融合的遥感卫星视频运动车辆检测方法
A background subtraction and frame subtraction combined method for moving vehicle detection in satellite video data
摘要
Abstract
Appearance of video satellite brings a new favorable opportunity for real-time observation of remote sensing and provides a kind of new data for dynamic monitoring and target tracking.Based on the differences in target detection between remote sensing satellite video and traditional surveillance video,this work indicates the problems about applying existing target detection algorithm directly to satellite video.A new approach which combines the background subtraction and frame subtraction technologies is proposed for better detection of the moving target in remote sensing satellite video.Moving vehicles in 4 frame images acquired from UrtheCast videos are detected by using the background subtraction method,the frame subtraction method,and the proposed method.The results indicate that the proposed method has a good ability in reducing the errors of mobile background edges and residual noises,improves the correctness and quality of detection,and has a promising application in moving target detection in satellite videos.关键词
视频卫星/背景差分法/帧间差分法/目标检测Key words
video satellite/background subtraction/frame subtraction/target detection分类
信息技术与安全科学引用本文复制引用
袁益琴,何国金,王桂周,江威,康金忠..背景差分与帧间差分相融合的遥感卫星视频运动车辆检测方法[J].中国科学院大学学报,2018,35(1):50-58,9.基金项目
国家重点研发计划全球变化及应对专项课题(2016YFA0600302),海南省重大科技计划项目(ZDKJ2016021,ZDKJ2016015-1)和中国科学院大学生创新实践训练计划(Y6Y01724KX)资助 （2016YFA0600302）
