Paper Info
Title
Real-time manifold regularized context-aware correlation tracking
Abstract
Despite the demonstrated success of numerous correlation filter (CF) based tracking approaches, their assumption of circulant structure of samples introduces significant redundancy to learn an effective classifier. In this paper, we develop a fast manifold regularized context-aware correlation tracking algorithm that mines the local manifold structure information of different types of samples. First, different from the traditional CF based tracking that only uses one base sample, we employ a set of contextual samples near to the base sample, and impose a manifold structure assumption on them. Afterwards, to take into account the manifold structure among these samples, we introduce a linear graph Laplacian regularized term into the objective of CF learning. Fortunately, the optimization can be efficiently solved in a closed form with fast Fourier transforms (FFTs), which contributes to a highly efficient implementation. Extensive evaluations on the OTB100 and VOT2016 datasets demonstrate that the proposed tracker performs favorably against several state-of-the-art algorithms in terms of accuracy and robustness. Especially, our tracker is able to run in real-time with 28 fps on a single CPU.
Year
DOI
Venue
2020
10.1007/s11704-018-8104-y
Frontiers of Computer Science
Keywords
Field
DocType
visual tracking, manifold regularization, correlation filter, graph Laplacian
Laplacian matrix,Pattern recognition,Computer science,Robustness (computer science),Fast Fourier transform,Redundancy (engineering),Circulant matrix,Eye tracking,Artificial intelligence,Classifier (linguistics),Manifold
Journal
Volume
Issue
ISSN
14
2
2095-2236
Citations 
PageRank 
References 
1
0.36
0
Authors
6
Name
Order
Citations
PageRank
Jiaqing Fan1142.53
Huihui Song2183.68
Kaihua Zhang3159156.35
QingShan Liu42625162.58
Fei Yan511115.03
Wei Lian6152.92