计算机工程与应用2016，Vol.52Issue(14)：27-31,5.DOI:10.3778/j.issn.1002-8331.1601-0069
基于多视角航拍配准的运动小目标检测与跟踪
Small moving target detection and tracking based on multi-view aerial video registration
摘要
Abstract
In view of small moving target tracking problem on aerial video with existing of 3D scene occlusion, a small moving target detection and tracking method based on multi-view aerial video registration is proposed. Firstly the image sequence is sampled interval, and Harris detector is utilized to extract the feature points, the initial matching is achieved using Delaunay triangulation registration, then the differential images are calculated by integrated transformation model, and then it detects the target by calculating the accumulated energy. At last, the Kalman filtering is used to eliminate jitter of moving target tracking. Experimental results show that the algorithm can detect the minimum 30 pixels of slow moving targets on aerial video of urban and suburban scene.关键词
航拍视频/小目标检测与跟踪/多视角图像/变换模型Key words
aerial video/small moving target detection and tracking/multi-view images/transformation model分类
信息技术与安全科学引用本文复制引用
易盟,楚岩..基于多视角航拍配准的运动小目标检测与跟踪[J].计算机工程与应用,2016,52(14):27-31,5.基金项目
国家自然科学基金（No.61305040）；中央高校基本科研业务费专项资金（No.310832151097）。 （）
