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Wentao Fan
Researcher at Huaqiao University
Publications - 123
Citations - 1259
Wentao Fan is an academic researcher from Huaqiao University. The author has contributed to research in topics: Mixture model & Dirichlet distribution. The author has an hindex of 14, co-authored 101 publications receiving 895 citations. Previous affiliations of Wentao Fan include Concordia University Wisconsin & Concordia University.
Papers
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Proceedings ArticleDOI
Clustering-Based Online News Topic Detection and Tracking Through Hierarchical Bayesian Nonparametric Models
TL;DR: The authors proposed a clustering-based online news topic detection and tracking approach based on hierarchical Bayesian nonparametric framework that allows topics to be shared across different news stories in a corpus.
Journal ArticleDOI
Unsupervised Video Object Segmentation Based on Mixture Models and Saliency Detection
Guofeng Lin,Wentao Fan +1 more
TL;DR: An unsupervised video object segmentation approach which is mainly based on a saliency detection method and the Gaussian mixture model with Markov random field and the effectiveness of the proposed approach is validated.
Journal ArticleDOI
Online variational learning of finite inverted Beta‐Liouville mixture model for biomedical analysis
Proceedings ArticleDOI
Video background subtraction using online infinite dirichlet mixture models
Wentao Fan,Nizar Bouguila +1 more
TL;DR: This paper proposes a novel Bayesian nonparametric statistical approach to subtract video background that is more robust and adaptive to dynamic background, and it has the ability to handel multi-modal background distributions.
Book ChapterDOI
Generating Video Textures by PPCA and Gaussian Process Dynamical Model
Wentao Fan,Nizar Bouguila +1 more
TL;DR: Compared to the original video texture technique, video texture synthesized by PPCA and GPDM has the following advantages: it might generate new video frames that have never existed in the input video clip before; the problem of "dead-end" is totally avoided; it could also provide video textures that are more robust to noise.