Na Lei

According to our database, Na Lei authored at least 94 papers between 2004 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

An optimal transport-guided diffusion framework with mitigating mode mixture.

Shenghao Li, Zhanpeng Wang, Zhongxuan Luo, Na Lei

Neurocomputing, 2025

2024

Measure-Driven Neural Solver for Optimal Transport Mapping.

Shenghao Li, Zezeng Li, Zhanpeng Wang, Zebin Xu, Na Lei, Zhongxuan Luo

IEEE Trans. Circuits Syst. Video Technol., October, 2024

What's the Situation With Intelligent Mesh Generation: A Survey and Perspectives.

Na Lei, Zezeng Li, Zebin Xu, Ying Li, Xianfeng Gu

IEEE Trans. Vis. Comput. Graph., August, 2024

A Parametric Design Method for Engraving Patterns on Thin Shells.

Jiangbei Hu, Shengfa Wang, Ying He, Zhongxuan Luo, Na Lei, Ligang Liu

IEEE Trans. Vis. Comput. Graph., July, 2024

Singularity structure simplification for hex mesh via integer linear program.

Junyi Duan, Xiaopeng Zheng, Na Lei, Zhongxuan Luo

Comput. Aided Des., March, 2024

IF-TONIR: Iteration-free Topology Optimization based on Implicit Neural Representations.

Jiangbei Hu, Ying He, Baixin Xu, Shengfa Wang, Na Lei, Zhongxuan Luo

Comput. Aided Des., February, 2024

OT-net: a reusable neural optimal transport solver.

Zezeng Li, Shenghao Li, Lianbao Jin, Na Lei, Zhongxuan Luo

Mach. Learn., 2024

Ricci curvature based volumetric segmentation.

Na Lei, Jisui Huang, Ke Chen, Yuxue Ren, Emil Saucan, Zhenchang Wang, Yuanyuan Shang

Image Vis. Comput., 2024

Solving Prior Distribution Mismatch in Diffusion Models via Optimal Transport.

Zhanpeng Wang, Shenghao Li, Chen Wang, Shuting Cao, Na Lei, Zhongxuan Luo

CoRR, 2024

HOTS3D: Hyper-Spherical Optimal Transport for Semantic Alignment of Text-to-3D Generation.

Zezeng Li, Weimin Wang, WenHai Li, Na Lei, Xianfeng Gu

CoRR, 2024

MergeNet: Explicit Mesh Reconstruction from Sparse Point Clouds via Edge Prediction.

Weimin Wang, Yingxu Deng, Zezeng Li, Yu Liu, Na Lei

CoRR, 2024

Learning Unsigned Distance Fields from Local Shape Functions for 3D Surface Reconstruction.

Jiangbei Hu, Yanggeng Li, Fei Hou, Junhui Hou, Zhebin Zhang, Shengfa Wang, Na Lei, Ying He

CoRR, 2024

Global Parameterization-based Texture Space Optimization.

Wei Chen, Yuxue Ren, Na Lei, Zhongxuan Luo, Xianfeng Gu

CoRR, 2024

Point Cloud Compression via Constrained Optimal Transport.

Zezeng Li, Weimin Wang, Ziliang Wang, Na Lei

CoRR, 2024

Topology-Aware Latent Diffusion for 3D Shape Generation.

Jiangbei Hu, Ben Fei, Baixin Xu, Fei Hou, Weidong Yang, Shengfa Wang, Na Lei, Chen Qian, Ying He

CoRR, 2024

A metrics-based polycube construction method for hexahedral mesh generation.

Ping Zhang, Hongkui Wei, Xiaopeng Zheng, Na Lei, Chao Wang, Jiatong Zhang, Zhongxuan Luo

Commun. Inf. Syst., 2024

Rolling Bearing Fault Diagnosis Using Deep Transfer Learning Based on Joint Generalized Sliced Wasserstein Distance.

Na Lei, Jipeng Cui, Jicheng Han, Xian Chen, Youfu Tang

IEEE Access, 2024

Medical Image Segmentation Using the Equivariance Under Diffeomorphisms Framework.

Ming Ma, Jisui Huang, Wei Chen, Na Lei, Xianfeng Gu

Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024

Semi-Supervised Medical Image Segmentation Based on Local Consistency and Volume Constancy.

Xiuzhen Guo, Ji Shi, Zezeng Li, Lianyuan Yu, Na Lei, Hongwei Li, Rongguo Zhang, Tao Hu

Proceedings of the IEEE International Symposium on Biomedical Imaging, 2024

MergeNet: Explicit Mesh Reconstruction from Sparse Point Clouds via Edge Prediction.

Weimin Wang, Yingxu Deng, Zezeng Li, Yu Liu, Na Lei

Proceedings of the IEEE International Conference on Multimedia and Expo, 2024

Point Cloud Compression via Constrained Optimal Transport.

Zezeng Li, Weimin Wang, Ziliang Wang, Na Lei

Proceedings of the IEEE International Conference on Multimedia and Expo, 2024

2023

An Efficient Self-supporting Infill Structure for Computational Fabrication.

Shengfa Wang, Zheng Liu, Jiangbei Hu, Na Lei, Zhongxuan Luo

Comput. Graph. Forum, October, 2023

A Novel Robust Topological Denoising Method Based on Homotopy Theory for Virtual Colonoscopy.

Ming Ma, Wei Chen, Na Lei, Xianfeng Gu

Axioms, October, 2023

Differentiable Channel Design for Enhancing Manufacturability of Enclosed Cavities.

Jun Yang, Jiangbei Hu, Shengfa Wang, Na Lei, Zhongxuan Luo

Comput. Aided Des., September, 2023

Meshless Optimization of Triply Periodic Minimal Surface Based Two-Fluid Heat Exchanger.

Yu Jiang, Jiangbei Hu, Shengfa Wang, Na Lei, Zhongxuan Luo, Ligang Liu

Comput. Aided Des., September, 2023

On the linearization methods for univariate Birkhoff rational interpolation.

Peng Xia, Na Lei, Tian Dong

Appl. Math. Comput., May, 2023

An Optimal Transport View of Class-Imbalanced Visual Recognition.

Lianbao Jin, Dayu Lang, Na Lei

Int. J. Comput. Vis., 2023

A Graph-based Error Correction Model Using Lie-algebraic Cohomology and Its Application on Global Consistent Indoor Scene Reconstruction.

Yuxue Ren, Baowei Jiang, Wei Chen, Na Lei, Xianfeng Gu

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2023

Shape analysis of ossicular chain based on hyperbolic Ricci flow (Withdrawal Notice).

Yuxue Ren, Qian Yao, Na Lei, Haiyan Zhu, Xianfeng David Gu

Proceedings of the Medical Imaging 2023: Image Processing, 2023

Volumetric Optimal Transportation by Fast Fourier Transform.

Na Lei, Dongsheng An, Min Zhang, Xiaoyin Xu, Xianfeng David Gu

Proceedings of the Eleventh International Conference on Learning Representations, 2023

Crowd Evacuation Approach Based on Optimal Transport.

Che He, Lianbao Jin, Na Lei

Proceedings of the 2023 International Conference on Computer, 2023

DPM-OT: A New Diffusion Probabilistic Model Based on Optimal Transport.

Zezeng Li, Shenghao Li, Zhanpeng Wang, Na Lei, Zhongxuan Luo, Xianfeng David Gu

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

2022

Real-World super-resolution under the guidance of optimal transport.

Zezeng Li, Na Lei, Ji Shi, Hao Xue

Mach. Vis. Appl., 2022

Global Consistent Point Cloud Registration Based on Lie-algebraic Cohomology.

Yuxue Ren, Baowei Jiang, Wei Chen, Na Lei, Xianfeng David Gu

CoRR, 2022

Weakly Supervised Point Cloud Upsampling VIA Optimal Transport.

Zezeng Li, Weimin Wang, Na Lei, Rui Wang

Proceedings of the IEEE International Conference on Acoustics, 2022

Approximate Discrete Optimal Transport Plan with Auxiliary Measure Method.

Dongsheng An, Na Lei, Xianfeng Gu

Proceedings of the Computer Vision - ECCV 2022, 2022

Approximate Minimum Homology Basis for 3D Image and Its Application in Medical Image Segmentation.

Jisui Huang, Na Lei, Ke Chen, Yuxue Ren, Zhenchang Wang, Yuanyuan Shang

Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2022

3D Manifold Topology Based Medical Image Data Augmentation.

Jisui Huang, Na Lei

Proceedings of the Asian Conference on Machine Learning, 2022

Efficient Optimal Transport Algorithm by Accelerated Gradient Descent.

Dongsheng An, Na Lei, Xiaoyin Xu, Xianfeng Gu

Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021

Robust and accurate optimal transportation map by self-adaptive sampling.

Yingshi Wang, Xiaopeng Zheng, Wei Chen, Xin Qi, Yuxue Ren, Na Lei, Xianfeng Gu

Frontiers Inf. Technol. Electron. Eng., 2021

Efficient Optimal Transport Algorithm by Accelerated Gradient descent.

Dongsheng An, Na Lei, Xianfeng Gu

CoRR, 2021

Cortical Morphometry Analysis Based on Worst Transportation Theory.

Min Zhang, Dongsheng An, Na Lei, Jianfeng Wu, Tong Zhao, Xiaoyin Xu, Yalin Wang, Xianfeng Gu

Proceedings of the Information Processing in Medical Imaging, 2021

Cortical Surface Shape Analysis Based on Alexandrov Polyhedra.

Min Zhang, Yang Guo, Na Lei, Zhou Zhao, Jianfeng Wu, Xiaoyin Xu, Yalin Wang, Xianfeng Gu

Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

FFT-OT: A Fast Algorithm for Optimal Transportation.

Na Lei, Xianfeng Gu

Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

2020

Study of Tunnel Surface Parameterization of 3-D Laser Point Cloud Based on Harmonic Map.

Yujiao Liu, Ruofei Zhong, Wei Chen, Haili Sun, Yuxue Ren, Na Lei

IEEE Geosci. Remote. Sens. Lett., 2020

Characteristic Class of Isotopy for Surfaces.

Yuxue Ren, Chengfeng Wen, Shengxian Zhen, Na Lei, Feng Luo, Xianfeng David Gu

J. Syst. Sci. Complex., 2020

Quadrilateral Mesh Generation III: Optimizing Singularity Configuration Based on Abel-Jacobi Theory.

Xiaopeng Zheng, Yiming Zhu, Na Lei, Zhongxuan Luo, Xianfeng Gu

CoRR, 2020

AE-OT-GAN: Training GANs from data specific latent distribution.

Dongsheng An, Yang Guo, Min Zhang, Xin Qi, Na Lei, Shing-Tung Yau, Xianfeng Gu

CoRR, 2020

Mesh Parametrization Driven by Unit Normal Flow.

Hui Zhao, Kehua Su, Chenchen Li, Boyu Zhang, Lei Yang, Na Lei, Xiaoling Wang, Steven J. Gortler, Xianfeng Gu

Comput. Graph. Forum, 2020

Ae-OT: a New Generative Model based on Extended Semi-discrete Optimal transport.

Dongsheng An, Yang Guo, Na Lei, Zhongxuan Luo, Shing-Tung Yau, Xianfeng Gu

Proceedings of the 8th International Conference on Learning Representations, 2020

AE-OT-GAN: Training GANs from Data Specific Latent Distribution.

Dongsheng An, Yang Guo, Min Zhang, Xin Qi, Na Lei, Xianfeng Gu

Proceedings of the Computer Vision - ECCV 2020, 2020

MetaSelection: Metaheuristic Sub-Structure Selection for Neural Network Pruning Using Evolutionary Algorithm.

Zixun Zhang, Zhen Li, Lin Lin, Na Lei, Guanbin Li, Shuguang Cui

Proceedings of the ECAI 2020 - 24th European Conference on Artificial Intelligence, 29 August-8 September 2020, Santiago de Compostela, Spain, August 29 - September 8, 2020, 2020

2019

Quadrilateral Mesh Generation II : Meromorphic Quartic Differentials and Abel-Jacobi Condition.

Na Lei, Xiaopeng Zheng, Zhongxuan Luo, Feng Luo, Xianfeng Gu

CoRR, 2019

Mode Collapse and Regularity of Optimal Transportation Maps.

Na Lei, Yang Guo, Dongsheng An, Xin Qi, Zhongxuan Luo, Shing-Tung Yau, Xianfeng Gu

CoRR, 2019

Polycube Shape Space.

Hui Zhao, Xuan Li, Wencheng Wang, Xiaoling Wang, Shaodong Wang, Na Lei, Xianfeng David Gu

Comput. Graph. Forum, 2019

Discrete Lie flow: A measure controllable parameterization method.

Kehua Su, Chenchen Li, Shifan Zhao, Na Lei, Xianfeng Gu

Comput. Aided Geom. Des., 2019

A geometric view of optimal transportation and generative model.

Na Lei, Kehua Su, Li Cui, Shing-Tung Yau, Xianfeng David Gu

Comput. Aided Geom. Des., 2019

Curvature adaptive surface remeshing by sampling normal cycle.

Kehua Su, Na Lei, Wei Chen, Li Cui, Hang Si, Shikui Chen, Xianfeng Gu

Comput. Aided Des., 2019

Spherical optimal transportation.

Li Cui, Xin Qi, Chengfeng Wen, Na Lei, Xinyuan Li, Min Zhang, Xianfeng Gu

Comput. Aided Des., 2019

Surface Foliation Based Brain Morphometry Analysis.

Chengfeng Wen, Na Lei, Ming Ma, Xin Qi, Wen Zhang, Yalin Wang, Xianfeng Gu

Proceedings of the Multimodal Brain Image Analysis and Mathematical Foundations of Computational Anatomy, 2019

Automatic and Robust Skull Registration Based on Discrete Uniformization.

Junli Zhao, Xin Qi, Chengfeng Wen, Na Lei, Xianfeng Gu

Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision, 2019

2018

Surface parameterization based on polar factorization.

Xiaokang Yu, Na Lei, Xiaopeng Zheng, Xianfeng Gu

J. Comput. Appl. Math., 2018

Robust edge-preserving surface mesh polycube deformation.

Hui Zhao, Na Lei, Xuan Li, Peng Zeng, Ke Xu, Xianfeng Gu

Comput. Vis. Media, 2018

Metric Based Quadrilateral Mesh Generation.

Wei Chen, Xiaopeng Zheng, Jingyao Ke, Na Lei, Zhongxuan Luo, Xianfeng Gu

CoRR, 2018

Latent Space Optimal Transport for Generative Models.

Huidong Liu, Yang Guo, Na Lei, Zhixin Shu, Shing-Tung Yau, Dimitris Samaras, Xianfeng Gu

CoRR, 2018

Brain Morphometry Analysis with Surface Foliation Theory.

Chengfeng Wen, Na Lei, Ming Ma, Xin Qi, Wen Zhang, Yalin Wang, Xianfeng David Gu

CoRR, 2018

Conformal Mesh Parameterization Using Discrete Calabi Flow.

Hui Zhao, Xuan Li, Huabin Ge, Xianfeng Gu, Na Lei

CoRR, 2018

Geometric Understanding of Deep Learning.

Na Lei, Zhongxuan Luo, Shing-Tung Yau, Xianfeng David Gu

CoRR, 2018

Conformal mesh parameterization using discrete Calabi flow.

Hui Zhao, Xuan Li, Huabin Ge, Na Lei, Min Zhang, Xiaoling Wang, Xianfeng Gu

Comput. Aided Geom. Des., 2018

Mesh Parameterization: a Viewpoint from Constant Mean Curvature Surfaces.

Hui Zhao, Kehua Su, Chenchen Li, Boyu Zhang, Shirao Liu, Lei Yang, Na Lei, Steven J. Gortler, Xianfeng Gu

Proceedings of the 26th Pacific Conference on Computer Graphics and Applications, 2018

A Construction of Anisotropic Meshes Based on Quasi-Conformal Mapping.

Yuxue Ren, Na Lei, Hang Si, Xianfeng David Gu

Proceedings of the 27th International Meshing Roundtable, 2018

2017

Robust surface registration using optimal mass transport and Teichmüller mapping.

Ming Ma, Na Lei, Wei Chen, Kehua Su, Xianfeng Gu

Graph. Model., 2017

Volume preserving mesh parameterization based on optimal mass transportation.

Kehua Su, Wei Chen, Na Lei, Junwei Zhang, Kun Qian, Xianfeng Gu

Comput. Aided Des., 2017

Robust Edge-Preserved Surface Mesh Polycube Deformation.

Hui Zhao, Na Lei, Xuan Li, Peng Zeng, Ke Xu, Xianfeng Gu

Proceedings of the 25th Pacific Conference on Computer Graphics and Applications, 2017

Robot Coverage Path planning for general surfaces using quadratic differentials.

Yu-Yao Lin, Chien-Chun Ni, Na Lei, Xianfeng David Gu, Jie Gao

Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Surface Registration via Foliation.

Xiaopeng Zheng, Chengfeng Wen, Na Lei, Ming Ma, Xianfeng Gu

Proceedings of the IEEE International Conference on Computer Vision, 2017

Intrinsic 3D Dynamic Surface Tracking based on Dynamic Ricci Flow and Teichmüller Map.

Xiaokang Yu, Na Lei, Yalin Wang, Xianfeng Gu

Proceedings of the IEEE International Conference on Computer Vision, 2017

2016

On the unique minimal monomial basis of Birkhoff interpolation problem.

Xiaopeng Zheng, Junjie Chai, Mengci Song, Na Lei

J. Syst. Sci. Complex., 2016

Area-preserving mesh parameterization for poly-annulus surfaces based on optimal mass transportation.

Kehua Su, Li Cui, Kun Qian, Na Lei, Junwei Zhang, Min Zhang, Xianfeng David Gu

Comput. Aided Geom. Des., 2016

Measure controllable volumetric mesh parameterization.

Kehua Su, Wei Chen, Na Lei, Li Cui, Jian Jiang, Xianfeng David Gu

Comput. Aided Des., 2016

2015

The Fitzpatrick-Neville-type algorithm for multivariate vector-valued osculatory rational interpolation.

Peng Xia, Shugong Zhang, Na Lei, Zhangyong Kim

J. Syst. Sci. Complex., 2015

Stable monomial basis for multivariate Birkhoff interpolation problems.

Kai Cui, Na Lei

J. Comput. Appl. Math., 2015

2014

On Multivariate Birkhoff Rational Interpolation.

Peng Xia, Bao-Xin Shang, Na Lei

Proceedings of the Mathematical Software - ICMS 2014, 2014

2012

The Neville-like form of the Fitzpatrick algorithm for rational interpolation.

Peng Xia, Shugong Zhang, Na Lei

Numer. Algorithms, 2012

The Vanishing Ideal of a Finite Set of Points with Multiplicity Structures.

Na Lei, Xiaopeng Zheng, Yuxue Ren

Proceedings of the Computer Mathematics, 2012

2011

A Fitzpatrick algorithm for multivariate rational interpolation.

Peng Xia, Shugong Zhang, Na Lei

J. Comput. Appl. Math., 2011

A fast algorithm for the multivariate Birkhoff interpolation problem.

Na Lei, Junjie Chai, Peng Xia, Ying Li

J. Comput. Appl. Math., 2011

The proper interpolation space for multivariate Birkhoff interpolation.

Junjie Chai, Na Lei, Ying Li, Peng Xia

J. Comput. Appl. Math., 2011

A multi-user MIMO resource scheduling scheme for carrier aggregation scenario.

Na Lei, Caili Guo, Chunyan Feng, Yu Chen

Proceedings of the 2011 International Conference on Wireless Communications & Signal Processing, 2011

2010

Constructing A-spline weight functions for stable WEB-spline finite element methods.

Chandrajit L. Bajaj, Radhakrishna Bettadapura, Na Lei, Alex Mollere, Chao Peng, Alexander Rand

Proceedings of the ACM Symposium on Solid and Physical Modeling, 2010

2009

Statistical Analysis of Gene Co-Expression Networks by Maximal Overlap Discrete Wavelet Transform.

Ying Li, Na Lei, Jian Ma

Proceedings of the 2nd International Conference on BioMedical Engineering and Informatics, 2009

Fuzzy Multiresolution Neural Networks.

Ying Li, Qigang Shang, Na Lei

Proceedings of the Artificial Intelligence and Computational Intelligence, 2009

2008

A 256x256 CMOS Microelectrode Array for Extracellular Neural Stimulation of Acute Brain Slices.

Na Lei, Brendon O. Watson, Jason N. MacLean, Rafael Yuste, Kenneth L. Shepard

Proceedings of the 2008 IEEE International Solid-State Circuits Conference, 2008

2004

Constructive Theory and Algorithm for Blending Several Implicit Algebraic Surfaces.

Yurong Li, Na Lei, Shugong Zhang, Guochen Feng

Proceedings of the Computer Algebra and Geometric Algebra with Applications, 2004