Revisiting Jump-Diffusion Process for Visual Tracking: A Reinforcement Learning Approach
Author(s) -
Xiaobai Liu,
Qian Xu,
Thuan Chau,
Yadong Mu,
Lei Zhu,
Shuicheng Yan
Publication year - 2018
Publication title -
ieee transactions on circuits and systems for video technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.873
H-Index - 168
eISSN - 1558-2205
pISSN - 1051-8215
DOI - 10.1109/tcsvt.2018.2862891
Subject(s) - computer science , visibility , artificial intelligence , jump , computer vision , jump diffusion , reinforcement learning , tracking (education) , markov process , process (computing) , set (abstract data type) , markov decision process , hidden markov model , object (grammar) , eye tracking , jump process , mathematics , statistics , psychology , pedagogy , physics , quantum mechanics , operating system , optics , programming language
In this paper, we revisit the classical stochastic jump-diffusion process and develop an effective variant for estimating visibility statuses of objects while tracking them in videos. Dealing with partial or full occlusions is a long standing problem in computer vision but largely remains unsolved. In this paper, we cast the above problem as a Markov decision process and develop a policy-based jum...
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