A spatially constrained asymmetric Gaussian mixture model for image segmentation

DOI10.1016/J.INS.2021.06.034OpenAlexW3166095069MaRDI QIDQ6087327

Ning Cheng, Chun-Zheng Cao, Zhi-Chao Zhang, Mao Cai, Yunjie Chen, Jianwei Yang

Publication date: 11 December 2023

Published in: Information Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ins.2021.06.034

zbMATH Keywords

EM algorithmskew normal distributionanisotropic spatial informationnonlocal spatial information

Mathematics Subject Classification ID

Classification and discrimination; cluster analysis (statistical aspects) (62H30) Computing methodologies for image processing (68U10)

Cites Work

• Unnamed Item
• On mixtures of skew normal and skew \(t\)-distributions
• Flexible Distributions as an Approach to Robustness: The Skew-t Case
• Statistical analysis of finite mixture distributions
• Robust replicated heteroscedastic measurement error model using heavy-tailed distribution
• Wavelet Modeling Using Finite Mixtures of Generalized Gaussian Distributions: Application to Texture Discrimination and Retrieval
• The Skew-normal Distribution and Related Multivariate Families*

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