Search Results for author: Bi Li

Found 6 papers, 2 papers with code

Learning Global Structure Consistency for Robust Object Tracking

no code implementations26 Aug 2020 Bi Li, Chengquan Zhang, Zhibin Hong, Xu Tang, Jingtuo Liu, Junyu Han, Errui Ding, Wenyu Liu

Unlike many existing trackers that focus on modeling only the target, in this work, we consider the \emph{transient variations of the whole scene}.

Object Visual Object Tracking

Complexity of tree-coloring interval graphs equitably

no code implementations9 Mar 2020 Bei Niu, Bi Li, Xin Zhang

An equitable tree-$k$-coloring of a graph is a vertex $k$-coloring such that each color class induces a forest and the size of any two color classes differ by at most one.

Combinatorics Discrete Mathematics

Grand Challenge of 106-Point Facial Landmark Localization

no code implementations9 May 2019 Yinglu Liu, Hao Shen, Yue Si, Xiaobo Wang, Xiangyu Zhu, Hailin Shi, Zhibin Hong, Hanqi Guo, Ziyuan Guo, Yanqin Chen, Bi Li, Teng Xi, Jun Yu, Haonian Xie, Guochen Xie, Mengyan Li, Qing Lu, Zengfu Wang, Shenqi Lai, Zhenhua Chai, Xiaoming Wei

However, previous competitions on facial landmark localization (i. e., the 300-W, 300-VW and Menpo challenges) aim to predict 68-point landmarks, which are incompetent to depict the structure of facial components.

Face Alignment Face Recognition +2

Learning to Update for Object Tracking with Recurrent Meta-learner

no code implementations19 Jun 2018 Bi Li, Wenxuan Xie, Wen-Jun Zeng, Wenyu Liu

Generally, model update is formulated as an online learning problem where a target model is learned over the online training set.

Meta-Learning Visual Object Tracking +1

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