3D 视觉 - arXivDaily 专题

2202.10047 2022-02-22 cs.CV 79%

PCSCNet: Fast 3D Semantic Segmentation of LiDAR Point Cloud for Autonomous Car using Point Convolution and Sparse Convolution Network

Jaehyun Park, Chansoo Kim, Kichun Jo

专题命中点云：point cloud(title,abstract)；分类 cs.CV

2202.07843 2022-02-17 cs.CV 79%

PCRP: Unsupervised Point Cloud Object Retrieval and Pose Estimation

Pranav Kadam, Qingyang Zhou, Shan Liu, C. -C. Jay Kuo

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 8 pages, 3 figures

2105.02151 2022-02-16 cs.CV 79%

Pairwise Point Cloud Registration using Graph Matching and Rotation-invariant Features

Rong Huang, Wei Yao, Yusheng Xu, Zhen Ye, Uwe Stilla

专题命中点云：point cloud(title,abstract)；分类 cs.CV

2202.06857 2022-02-15 cs.CV 79%

A Graph-Matching Approach for Cross-view Registration of Over-view 2 and Street-view based Point Clouds

Xiao Ling, Rongjun Qin

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 24 pages, 12 figures

Journal ref ISPRS Journal of Photogrammetry and Remote Sensing 185 (2022): 2-15

2202.04241 2022-02-10 cs.CV 79%

Distillation with Contrast is All You Need for Self-Supervised Point Cloud Representation Learning

Kexue Fu, Peng Gao, Renrui Zhang, Hongsheng Li, Yu Qiao, Manning Wang

专题命中点云：point cloud(title,abstract)；分类 cs.CV

2101.02374 2022-02-09 cs.CV 79%

Efficient 3D Point Cloud Feature Learning for Large-Scale Place Recognition

Le Hui, Mingmei Cheng, Jin Xie, Jian Yang

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments Project page: https://github.com/fpthink/EPC-Net

2202.03084 2022-02-08 cs.CV 79%

Temporal Point Cloud Completion with Pose Disturbance

Jieqi Shi, Lingyun Xu, Peiliang Li, Xiaozhi Chen, Shaojie Shen

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 8 pages; Accepted by RAL with ICRA 2022

2202.01991 2022-02-07 cs.CV cs.AI 79%

Projection-based Point Convolution for Efficient Point Cloud Segmentation

Pyunghwan Ahn, Juyoung Yang, Eojindl Yi, Chanho Lee, Junmo Kim

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments Published in IEEE Access (Early Access)

2008.09831 2022-02-07 cs.CV 79%

From noisy point clouds to complete ear shapes: unsupervised pipeline

Filipa Valdeira, Ricardo Ferreira, Alessandra Micheletti, Cláudia Soares

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Journal ref IEEE Access 9 (2021) 127720-127734

2202.00172 2022-02-02 eess.IV cs.CV 79%

Fractional Motion Estimation for Point Cloud Compression

Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments ACCPTED by DCC2022

2201.12296 2022-01-31 cs.LG cs.AI cs.CV 79%

Benchmarking Robustness of 3D Point Cloud Recognition Against Common Corruptions

Jiachen Sun, Qingzhao Zhang, Bhavya Kailkhura, Zhiding Yu, Chaowei Xiao, Z. Morley Mao

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments Codebase and dataset are included in https://github.com/jiachens/ModelNet40-C

2201.11388 2022-01-28 cs.CV cs.AI 79%

Contrastive Embedding Distribution Refinement and Entropy-Aware Attention for 3D Point Cloud Classification

Feng Yang, Yichao Cao, Qifan Xue, Shuai Jin, Xuanpeng Li, Weigong Zhang

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 15 pages, 10figures

2201.11296 2022-01-28 cs.CV 79%

Efficient divide-and-conquer registration of UAV and ground LiDAR point clouds through canopy shape context

Jie Shao, Wei Yao, Peng Wan, Lei Luo, Jiaxin Lyu, Wuming Zhang

专题命中点云：point cloud(title,abstract)；分类 cs.CV

2201.07676 2022-01-20 cs.CV 79%

Neighborhood Spatial Aggregation MC Dropout for Efficient Uncertainty-aware Semantic Segmentation in Point Clouds

Chao Qi, Jianqin Yin

专题命中点云：point cloud(title,abstract)；分类 cs.CV

2201.01503 2022-01-19 cs.CV cs.CG 79%

Towards Uniform Point Distribution in Feature-preserving Point Cloud Filtering

Shuaijun Chen, Jinxi Wang, Wei Pan, Shang Gao, Meili Wang, Xuequan Lu

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments This paper is accepted to CVM

2112.04680 2022-01-19 cs.CV 79%

SimIPU: Simple 2D Image and 3D Point Cloud Unsupervised Pre-Training for Spatial-Aware Visual Representations

Zhenyu Li, Zehui Chen, Ang Li, Liangji Fang, Qinhong Jiang, Xianming Liu, Junjun Jiang, Bolei Zhou, Hang Zhao

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments Accepted to 36th AAAI Conference on Artificial Intelligence (AAAI 2022)

2201.04833 2022-01-14 cs.CV 79%

SnapshotNet: Self-supervised Feature Learning for Point Cloud Data Segmentation Using Minimal Labeled Data

Xingye Li, Ling Zhang, Zhigang Zhu

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Journal ref Computer Vision and Image Understanding, Volume 216, 2022, 103339, ISSN 1077-3142

2109.05566 2022-01-11 cs.CV 79%

PQ-Transformer: Jointly Parsing 3D Objects and Layouts from Point Clouds

Xiaoxue Chen, Hao Zhao, Guyue Zhou, Ya-Qin Zhang

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments Code: https://github.com/OPEN-AIR-SUN/PQ-Transformer

2201.03018 2022-01-11 cs.CV 79%

Self-Supervised Feature Learning from Partial Point Clouds via Pose Disentanglement

Meng-Shiun Tsai, Pei-Ze Chiang, Yi-Hsuan Tsai, Wei-Chen Chiu

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 10 pages, 4 figures and 6 tables

2201.02963 2022-01-11 cs.CV 79%

Box2Seg: Learning Semantics of 3D Point Clouds with Box-Level Supervision

Yan Liu, Qingyong Hu, Yinjie Lei, Kai Xu, Jonathan Li, Yulan Guo

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 9 pages, 7 figures

2110.00605 2022-01-10 cs.RO 79%

Direct LiDAR Odometry: Fast Localization with Dense Point Clouds

Kenny Chen, Brett T. Lopez, Ali-akbar Agha-mohammadi, Ankur Mehta

专题命中点云：point cloud(title,abstract)；分类 cs.RO

Comments IEEE Robotics and Automation Letters (RA-L)

2201.01858 2022-01-07 cs.CV 79%

Towards realistic symmetry-based completion of previously unseen point clouds

Taras Rumezhak, Oles Dobosevych, Rostyslav Hryniv, Vladyslav Selotkin, Volodymyr Karpiv, Mykola Maksymenko

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Journal ref Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) Workshops, October, 2021, 2542-2550

2112.14059 2021-12-30 cs.CV 79%

DetarNet: Decoupling Translation and Rotation by Siamese Network for Point Cloud Registration

Zhi Chen, Fan Yang, Wenbing Tao

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments Accepted by AAAI-2022

2009.06903 2021-12-30 cs.CV 79%

A Robust and Reliable Point Cloud Recognition Network Under Rigid Transformation

Dongrui Liu, Chuanchuan Chen, Changqing Xu, Qi Cai, Lei Chu, Fei Wen, Robert Caiming Qiu

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 13 pages, 11 figures

2112.13583 2021-12-28 cs.CV 79%

Vegetation Stratum Occupancy Prediction from Airborne LiDAR 3D Point Clouds

Ekaterina Kalinicheva, Loic Landrieu, Clément Mallet, Nesrine Chehata

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Journal ref SilviLaser 2021 Conference

2106.03287 2021-12-24 cs.RO cs.LG 79%

Stein ICP for Uncertainty Estimation in Point Cloud Matching

Fahira Afzal Maken, Fabio Ramos, Lionel Ott

专题命中点云：point cloud(title,abstract)；分类 cs.RO

Comments 8 pages, 7 figures, Robotics and Automation Letters

2006.04043 2021-12-24 cs.CV 79%

SVGA-Net: Sparse Voxel-Graph Attention Network for 3D Object Detection from Point Clouds

Qingdong He, Zhengning Wang, Hao Zeng, Yi Zeng, Yijun Liu

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 9 pages, 4 figures

2112.11271 2021-12-23 cs.CV 79%

High-Fidelity Point Cloud Completion with Low-Resolution Recovery and Noise-Aware Upsampling

Ren-Wu Li, Bo Wang, Chun-Peng Li, Ling-Xiao Zhang, Lin Gao

专题命中点云：point cloud(title,abstract)；分类 cs.CV

2112.11245 2021-12-22 cs.CV eess.IV 79%

Generating Photo-realistic Images from LiDAR Point Clouds with Generative Adversarial Networks

Nuriel Shalom Mor

专题命中点云：point cloud(title,abstract)；分类 cs.CV

Comments 11 pages, 4 figures

2010.15399 2021-12-22 cs.CG cs.GR cs.NA math.CV math.DG math.NA 79%

Free-boundary conformal parameterization of point clouds

Gary P. T. Choi, Yechen Liu, Lok Ming Lui

专题命中点云：point cloud(title,abstract)；分类 cs.GR

Journal ref Journal of Scientific Computing, 90(1), 14 (2022)

1. 点云 7761 篇

PCSCNet: Fast 3D Semantic Segmentation of LiDAR Point Cloud for Autonomous Car using Point Convolution and Sparse Convolution Network

PCRP: Unsupervised Point Cloud Object Retrieval and Pose Estimation

Pairwise Point Cloud Registration using Graph Matching and Rotation-invariant Features

A Graph-Matching Approach for Cross-view Registration of Over-view 2 and Street-view based Point Clouds

Distillation with Contrast is All You Need for Self-Supervised Point Cloud Representation Learning

Efficient 3D Point Cloud Feature Learning for Large-Scale Place Recognition

Temporal Point Cloud Completion with Pose Disturbance

Projection-based Point Convolution for Efficient Point Cloud Segmentation

From noisy point clouds to complete ear shapes: unsupervised pipeline

Fractional Motion Estimation for Point Cloud Compression

Benchmarking Robustness of 3D Point Cloud Recognition Against Common Corruptions

Contrastive Embedding Distribution Refinement and Entropy-Aware Attention for 3D Point Cloud Classification

Efficient divide-and-conquer registration of UAV and ground LiDAR point clouds through canopy shape context

Neighborhood Spatial Aggregation MC Dropout for Efficient Uncertainty-aware Semantic Segmentation in Point Clouds

Towards Uniform Point Distribution in Feature-preserving Point Cloud Filtering

SimIPU: Simple 2D Image and 3D Point Cloud Unsupervised Pre-Training for Spatial-Aware Visual Representations

SnapshotNet: Self-supervised Feature Learning for Point Cloud Data Segmentation Using Minimal Labeled Data

PQ-Transformer: Jointly Parsing 3D Objects and Layouts from Point Clouds

Self-Supervised Feature Learning from Partial Point Clouds via Pose Disentanglement

Box2Seg: Learning Semantics of 3D Point Clouds with Box-Level Supervision

Direct LiDAR Odometry: Fast Localization with Dense Point Clouds

Towards realistic symmetry-based completion of previously unseen point clouds

DetarNet: Decoupling Translation and Rotation by Siamese Network for Point Cloud Registration

A Robust and Reliable Point Cloud Recognition Network Under Rigid Transformation

Vegetation Stratum Occupancy Prediction from Airborne LiDAR 3D Point Clouds

Stein ICP for Uncertainty Estimation in Point Cloud Matching

SVGA-Net: Sparse Voxel-Graph Attention Network for 3D Object Detection from Point Clouds

High-Fidelity Point Cloud Completion with Low-Resolution Recovery and Noise-Aware Upsampling

Generating Photo-realistic Images from LiDAR Point Clouds with Generative Adversarial Networks

Free-boundary conformal parameterization of point clouds