High-Speed and Accurate Scale Estimation for Visual Tracking with Gaussian Process Regression | |
Linyu Zheng1,2; Ming Tang1,2; Yingying Chen1,2; Jinqiao Wang1,2; Hanqing Lu1,2 | |
2020-07 | |
会议日期 | 2020-7 |
会议地点 | London, United Kingdom |
页码 | 1-6 |
英文摘要 | Recent years have seen remarkable progress in the visual tracking domain. However, it remains a challenging task to estimate the scale of target efficiently and accurately. In this paper, we present a novel and high-performance scale estimation approach for tracking-by-detection framework. The proposed approach, named GPAS, formulates the scale estimation as a Gaussian process regression problem based on scale pyramid representation. In general, it enjoys the following there advantages. (i) Efficient. It only takes 2ms to estimate the scale of a target on a single CPU. (ii) Accurate. Without bells and whistles, its accuracy surpasses all previous hand-crafted features based scale estimation methods by large margins. (iii) Generic. It can be incorporated into any tracking-by-detection framework based trackers easily. Experiment results show that compared to the latest and classical scale estimation method, fDSST, our GPAS significantly improves the performance by 6.2% in mean distance precision, 8.9% in mean overlap precision, and 5.5% in mean AUC on 28 sequences of OTB2013 with significant scale variations. |
语种 | 英语 |
内容类型 | 会议论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/44852] ![]() |
专题 | 自动化研究所_模式识别国家重点实验室_图像与视频分析团队 |
通讯作者 | Linyu Zheng |
作者单位 | 1.CASIA 2.NLPR |
推荐引用方式 GB/T 7714 | Linyu Zheng,Ming Tang,Yingying Chen,et al. High-Speed and Accurate Scale Estimation for Visual Tracking with Gaussian Process Regression[C]. 见:. London, United Kingdom. 2020-7. |
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