.png){kind=icon}
.png){kind=icon}
Return
Collaborative model based UAV tracking via local kernel feature
.png){kind=icon}
PRE
AI
DOI：10.1016/j.asoc.2018.07.049.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Partial occlusion is one of a challenging problem in unmanned aerial vehicle (UAV) tracking. In this paper, we propose a novel collaborative model based tracking method which attempts to exploit a holistic model and a part model that tracks an object consistently through the entire video sequence. Specifically, we first develop a robust local kernel feature which learns the data around to encode the geometric information of the object. Next, the target is divided into four parts. And structure support vector machine (SSVM) is employed to integrate with the local feature to a robust visual tracking framework. Furthermore, we adopt a reliable metric to measure the reliability of a patch. Kalman filter is used to fuse the holistic model and part model tracking results smoothly according to the metric. Extensive experimental results demonstrate our tracker achieves comparable performance to state-of-the-art methods. (C) 2018 Elsevier B.V. All rights reserved.
Keywords:
UAV tracking
Structure support vector machine
Local kernel feature
Collaborative model
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
6.6
Papers:
1.4W
Citations:
4.8W