Visual Tracking Using Wang-Landau Reinforcement Sampleropen access
- Authors
- Kwon, Dokyeong; Kwon, Junseok
- Issue Date
- Nov-2020
- Publisher
- MDPI
- Keywords
- Wang– Landau Monte Carlo; reinforcement learning; visual tracking
- Citation
- APPLIED SCIENCES-BASEL, v.10, no.21, pp 1 - 17
- Pages
- 17
- Journal Title
- APPLIED SCIENCES-BASEL
- Volume
- 10
- Number
- 21
- Start Page
- 1
- End Page
- 17
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/43770
- DOI
- 10.3390/app10217780
- ISSN
- 2076-3417
2076-3417
- Abstract
- In this study, we present a novel tracking system, in which the tracking accuracy can be considerably enhanced by state prediction. Accordingly, we present a new Q-learning-based reinforcement method, augmented by Wang-Landau sampling. In the proposed method, reinforcement learning is used to predict a target configuration for the subsequent frame, while Wang-Landau sampler balances the exploitation and exploration degrees of the prediction. Our method can adapt to control the randomness of policy, using statistics on the number of visits in a particular state. Thus, our method considerably enhances conventional Q-learning algorithm performance, which also enhances visual tracking performance. Numerical results demonstrate that our method substantially outperforms other state-of-the-art visual trackers and runs in realtime because our method contains no complicated deep neural network architectures.
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- Appears in
Collections - College of Software > School of Computer Science and Engineering > 1. Journal Articles
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