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Neural Points: Point Cloud Representation with Neural Fields for Arbitrary Upsampling

8 December 2021

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Papers citing "Neural Points: Point Cloud Representation with Neural Fields for Arbitrary Upsampling"

42 / 42 papers shown

Title
Efficient Conditional Generation on Scale-based Visual Autoregressive Models Jiaqi Liu Tao Huang Chang Xu DiffM 151 0 0 07 Oct 2025
PU-Gaussian: Point Cloud Upsampling using 3D Gaussian Representation Mahmoud Khater Mona Strauss Philipp von Olshausen Alexander Reiterer 3DPC 65 0 0 24 Sep 2025
Preserving Topological and Geometric Embeddings for Point Cloud Recovery Kaiyue Zhou Zelong Tan Hongxiao Wang Ya-li Li Shengjin Wang 3DPC 145 0 0 25 Jul 2025
Low-Rank Tensor Recovery via Variational Schatten-p Quasi-Norm and Jacobian Regularization Zhengyun Cheng Ruizhe Zhang Guanwen Zhang Y. F. Xu Xiangyang Ji Wei Zhou 111 0 0 27 Jun 2025
Non-uniform Point Cloud Upsampling via Local Manifold DistributionProceedings of the ACM on Computer Graphics and Interactive Techniques (PACMCGIT), 2025 Yaohui Fang Xingce Wang 3DPC 130 0 0 16 Apr 2025
Learning-based 3D Reconstruction in Autonomous Driving: A Comprehensive Survey Liewen Liao Weihao Yan Ming Yang Songan Zhang Songan Zhang H. Eric Tseng 3DV 515 3 0 17 Mar 2025
Fourier Decomposition for Explicit Representation of 3D Point Cloud Attributes Donghyun Kim Hyunah Ko Chanyoung Kim Seong Jae Hwang 3DPC 199 6 0 13 Mar 2025
PointNSP: Autoregressive 3D Point Cloud Generation with Next-Scale Level-of-Detail Prediction Ziqiao Meng Qichao Wang Zhipeng Zhou Irwin King Peilin Zhao Irwin King Peilin Zhao 3DPC 270 2 0 11 Mar 2025
Efficient Point Clouds Upsampling via Flow Matching Zheng Liu Chenhang He Lei Li 211 2 0 28 Jan 2025
Point Cloud Resampling with Learnable Heat DiffusionIEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2024 Wenqiang Xu Wenrui Dai Duoduo Xue Ziyang Zheng Chenglin Li Junni Zou Hongkai Xiong 196 2 0 21 Nov 2024
PLATYPUS: Progressive Local Surface Estimator for Arbitrary-Scale Point Cloud UpsamplingAAAI Conference on Artificial Intelligence (AAAI), 2024 Donghyun Kim H. Kwon Yumin Kim Seong Jae Hwang 3DPC 154 3 0 01 Nov 2024
Deep Learning for 3D Point Cloud Enhancement: A Survey Siwen Quan Junhao Yu Ziming Nie Muze Wang Sijia Feng Pei An Jiaqi Yang 3DPC 177 4 0 30 Oct 2024
ST-NeRP: Spatial-Temporal Neural Representation Learning with Prior Embedding for Patient-specific Imaging Study Liang Qiu Liyue Shen Lianli Liu Junyan Liu Yizheng Chen Lei Xing 164 2 0 25 Oct 2024
Joint Point Cloud Upsampling and Cleaning with Octree-based CNNs Jihe Li Bo Pang Peng-Shuai Wang 3DPC 209 1 0 22 Oct 2024
MBPU: A Plug-and-Play State Space Model for Point Cloud Upsamping with Fast Point Rendering Jiayi Song Weidong Yang Zhijun Li Wen-Ming Chen Ben Fei 3DPC 158 1 0 21 Oct 2024
Learning Local Pattern Modularization for Point Cloud Reconstruction from Unseen ClassesEuropean Conference on Computer Vision (ECCV), 2024 Chao Chen Yu-Shen Liu Zhizhong Han 3DPC 172 4 0 26 Aug 2024
Atlas Gaussians Diffusion for 3D GenerationInternational Conference on Learning Representations (ICLR), 2024 Haitao Yang Yuan Dong Hanwen Jiang Dejia Xu Georgios Pavlakos Qixing Huang 3DGS 515 8 0 23 Aug 2024
Fast Point Cloud Geometry Compression with Context-based Residual Coding and INR-based RefinementEuropean Conference on Computer Vision (ECCV), 2024 Hao Xu Xi Zhang Xiaolin Wu 3DPC 277 5 0 06 Aug 2024
Fast Learning of Signed Distance Functions from Noisy Point Clouds via Noise to Noise Mapping Junsheng Zhou Baorui Ma Yu-Shen Liu Zhizhong Han 3DPC 265 18 0 04 Jul 2024
Consistent Point Orientation for Manifold Surfaces via Boundary Integration Weizhou Liu Xingce Wang Haichuan Zhao Xingfei Xue Zhongke Wu Xuequan Lu Ying He 286 10 0 03 Jul 2024
Lightweight Predictive 3D Gaussian Splats Junli Cao Sergei Korolev Chaoyang Wang Vidit Goel Ju Hu Sergei Korolev Chenfanfu Jiang Sergey Tulyakov Jian Ren 3DGS 138 4 0 27 Jun 2024
Arbitrary-Scale Point Cloud Upsampling by Voxel-Based Network with Latent Geometric-Consistent LearningAAAI Conference on Artificial Intelligence (AAAI), 2024 Hang Du Xuejun Yan Jingjing Wang Di Xie Shiliang Pu 3DPC 141 9 0 08 Mar 2024
PIN-SLAM: LiDAR SLAM Using a Point-Based Implicit Neural Representation for Achieving Global Map ConsistencyIEEE Transactions on robotics (IEEE Trans. Robot.), 2024 Yue Pan Xingguang Zhong Louis Wiesmann Thorbjörn Posewsky Jens Behley C. Stachniss 3DPC 3DV 312 70 0 17 Jan 2024
Learning Continuous Implicit Field with Local Distance Indicator for Arbitrary-Scale Point Cloud Upsampling Shujuan Li Junsheng Zhou Baorui Ma Yu-Shen Liu Zhizhong Han 188 33 0 23 Dec 2023
A Conditional Denoising Diffusion Probabilistic Model for Point Cloud UpsamplingComputer Vision and Pattern Recognition (CVPR), 2023 Wentao Qu Yuantian Shao Lingwu Meng Xiaoshui Huang Liang Xiao 141 24 0 03 Dec 2023
$$L_0$-Sampler: An $L_{0}$ Model Guided Volume Sampling for NeRF$ $L_0$ -Sampler: An $L_{0}$ Model Guided Volume Sampling for NeRFComputer Vision and Pattern Recognition (CVPR), 2023 Liangchen Li Juyong Zhang 160 4 0 13 Nov 2023
iPUNet:Iterative Cross Field Guided Point Cloud Upsampling Guangshun Wei Hao Pan Shaojie Zhuang Yuanfeng Zhou Changjian Li 3DPC 151 10 0 13 Oct 2023
PU-Ray: Domain-Independent Point Cloud Upsampling via Ray Marching on Neural Implicit Surface Sangwon Lim Karim El-Basyouny Yee-Hong Yang 3DPC 198 7 0 12 Oct 2023
Learning Signed Distance Functions from Noisy 3D Point Clouds via Noise to Noise MappingInternational Conference on Machine Learning (ICML), 2023 Baorui Ma Yu-Shen Liu Zhizhong Han 3DPC 207 33 0 02 Jun 2023
Pointersect: Neural Rendering with Cloud-Ray IntersectionComputer Vision and Pattern Recognition (CVPR), 2023 Jen-Hao Rick Chang Wei-Yu Chen Anurag Ranjan K. M. Yi Oncel Tuzel 3DPC 159 26 0 24 Apr 2023
Grad-PU: Arbitrary-Scale Point Cloud Upsampling via Gradient Descent with Learned Distance FunctionsComputer Vision and Pattern Recognition (CVPR), 2023 Yun He Danhang Tang Yinda Zhang Xiangyang Xue Yanwei Fu 3DPC 161 78 0 24 Apr 2023
SDFReg: Learning Signed Distance Functions for Point Cloud RegistrationChinese Conference on Pattern Recognition and Computer Vision (CPRCV), 2023 Leida Zhang Zhengda Lu Lei Feng Yiqun Wang 3DPC 221 1 0 18 Apr 2023
Unsupervised Inference of Signed Distance Functions from Single Sparse Point Clouds without Learning PriorsComputer Vision and Pattern Recognition (CVPR), 2023 Chao Chen Yu-Shen Liu Zhizhong Han 3DPC 272 31 0 25 Mar 2023
Neural Point Catacaustics for Novel-View Synthesis of ReflectionsACM Transactions on Graphics (TOG), 2022 Georgios Kopanas Thomas Leimkuhler G. Rainer Clément Jambon G. Drettakis 278 103 0 03 Jan 2023
Low-Rank Tensor Function Representation for Multi-Dimensional Data RecoveryIEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2022 Yisi Luo Xile Zhao Zhemin Li Michael K. Ng Deyu Meng 177 66 0 01 Dec 2022
GeoUDF: Surface Reconstruction from 3D Point Clouds via Geometry-guided Distance RepresentationIEEE International Conference on Computer Vision (ICCV), 2022 Siyu Ren Xianqiang Lyu Xiaodong Chen Ying He Wenping Wang 236 43 0 30 Nov 2022
CU-Net: Real-Time High-Fidelity Color Upsampling for Point Clouds Lingdong Wang Mohammad Hajiesmaili Jacob Chakareski R. Sitaraman 3DPC 121 4 0 12 Sep 2022
Arbitrary Point Cloud Upsampling with Spherical Mixture of GaussiansInternational Conference on 3D Vision (3DV), 2022 Anthony DellÉva M. Orsingher Massimo Bertozzi 3DPC 96 11 0 10 Aug 2022
Latent Partition Implicit with Surface Codes for 3D RepresentationEuropean Conference on Computer Vision (ECCV), 2022 Chao Chen Yu-Shen Liu Zhihong Han 171 33 0 18 Jul 2022
AGConv: Adaptive Graph Convolution on 3D Point CloudsIEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2022 Mingqiang Wei Zeyong Wei Hao Zhou Fei-Jiang Hu Huajian Si ... Jingbo Qiu Xu Yan Yan Guo Jun Wang J. Qin 3DPC 176 64 0 09 Jun 2022
PC $^2$ -PU: Patch Correlation and Point Correlation for Effective Point Cloud Upsampling Chen Long Wenxiao Zhang Ruihui Li Hao Wang Zhen Dong Bisheng Yang 3DPC 162 31 0 20 Sep 2021
Implicit Functions in Feature Space for 3D Shape Reconstruction and CompletionComputer Vision and Pattern Recognition (CVPR), 2020 Julian Chibane Thiemo Alldieck Gerard Pons-Moll 3DPC 369 539 0 03 Mar 2020