Search Results for author: Huafei Sun

Found 4 papers, 1 papers with code

A Novel Heart Disease Classification Algorithm based on Fourier Transform and Persistent Homology

no code implementations30 Nov 2021 Yin Ni, Fupeng Sun, Yihao Luo, Zhengrui Xiang, Huafei Sun

Classification and prediction of heart disease is a significant problem to realize medical treatment and life protection.

Classification

New Solution based on Hodge Decomposition for Abstract Games

no code implementations29 Sep 2021 Yihao Luo, Jinhui Pang, Weibin Han, Huafei Sun

This paper proposes Hodge Potential Choice (HPC), a new solution for abstract games with irreflexive dominance relations.

AWCD: An Efficient Point Cloud Processing Approach via Wasserstein Curvature

no code implementations26 Apr 2021 Yihao Luo, Ailing Yang, Fupeng Sun, Huafei Sun

In this paper, we introduce the adaptive Wasserstein curvature denoising (AWCD), an original processing approach for point cloud data.

Denoising

Efficient Weingarten Map and Curvature Estimation on Manifolds

1 code implementation26 May 2019 Yueqi Cao, Didong Li, Huafei Sun, Amir H Assadi, Shiqiang Zhang

In this paper, we propose an efficient method to estimate the Weingarten map for point cloud data sampled from manifold embedded in Euclidean space.

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