Search Results for author: Haisheng Li

Found 9 papers, 3 papers with code

MQENet: A Mesh Quality Evaluation Neural Network Based on Dynamic Graph Attention

no code implementations3 Sep 2023 Haoxuan Zhang, Haisheng Li, Nan Li, Xiaochuan Wang

MQENet treats the mesh evaluation task as a graph classification task for classifying the quality of the input structured mesh.

Graph Attention Graph Classification

Boundary Guided Semantic Learning for Real-time COVID-19 Lung Infection Segmentation System

1 code implementation7 Sep 2022 Runmin Cong, Yumo Zhang, Ning Yang, Haisheng Li, Xueqi Zhang, Ruochen Li, Zewen Chen, Yao Zhao, Sam Kwong

The coronavirus disease 2019 (COVID-19) continues to have a negative impact on healthcare systems around the world, though the vaccines have been developed and national vaccination coverage rate is steadily increasing.

BCS-Net: Boundary, Context and Semantic for Automatic COVID-19 Lung Infection Segmentation from CT Images

3 code implementations17 Jul 2022 Runmin Cong, Haowei Yang, Qiuping Jiang, Wei Gao, Haisheng Li, Cong Wang, Yao Zhao, Sam Kwong

The spread of COVID-19 has brought a huge disaster to the world, and the automatic segmentation of infection regions can help doctors to make diagnosis quickly and reduce workload.

Segmentation

Efficient Light Field Reconstruction via Spatio-Angular Dense Network

2 code implementations8 Aug 2021 Zexi Hu, Henry Wing Fung Yeung, Xiaoming Chen, Yuk Ying Chung, Haisheng Li

As an image sensing instrument, light field images can supply extra angular information compared with monocular images and have facilitated a wide range of measurement applications.

Super-Resolution

A review on vision-based analysis for automatic dietary assessment

no code implementations6 Aug 2021 Wei Wang, Weiqing Min, TianHao Li, Xiaoxiao Dong, Haisheng Li, Shuqiang Jiang

We also provide the latest ideas for future development of VBDA, e. g., fine-grained food analysis and accurate volume estimation.

Food Recognition Nutrition

Toroidal extended affine Lie algebras and vertex algebras

no code implementations22 Feb 2021 Fulin Chen, Haisheng Li, Shaobin Tan

In this paper, we study nullity-2 toroidal extended affine Lie algebras in the context of vertex algebras and their $\phi$-coordinated modules.

Quantum Algebra

Deforming vertex algebras by vertex bialgebras

no code implementations5 Jan 2021 Naihuan Jing, Fei Kong, Haisheng Li, Shaobin Tan

This is a continuation of a previous study initiated by one of us on nonlocal vertex bialgebras and smash product nonlocal vertex algebras.

Quantum Algebra

Optimizing seed inputs in fuzzing with machine learning

no code implementations7 Feb 2019 Liang Cheng, Yang Zhang, Yi Zhang, Chen Wu, Zhangtan Li, Yu Fu, Haisheng Li

Our experiments on a set of widely used PDF viewers demonstrate that the improved seed inputs produced by our framework could significantly increase the code coverage of the target program and the likelihood of detecting program crashes.

Cryptography and Security

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