3D 视觉 - arXivDaily 专题

2304.11846 2023-04-25 cs.CV 79%

Grad-PU: Arbitrary-Scale Point Cloud Upsampling via Gradient Descent with Learned Distance Functions

Yun He, Danhang Tang, Yinda Zhang, Xiangyang Xue, Yanwei Fu

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

Comments Accepted by CVPR 2023. Code is avaliable at https://github.com/yunhe20/Grad-PU

2304.11605 2023-04-25 cs.GR 79%

Globally Consistent Normal Orientation for Point Clouds by Regularizing the Winding-Number Field

Rui Xu, Zhiyang Dou, Ningna Wang, Shiqing Xin, Shuangmin Chen, Mingyan Jiang, Xiaohu Guo, Wenping Wang, Changhe Tu

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

2303.11419 2023-04-25 cs.CV cs.LG 79%

EPiC: Ensemble of Partial Point Clouds for Robust Classification

Meir Yossef Levi, Guy Gilboa

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

2112.05871 2023-04-25 cs.CV 79%

On Adversarial Robustness of Point Cloud Semantic Segmentation

Jiacen Xu, Zhe Zhou, Boyuan Feng, Yufei Ding, Zhou Li

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

2304.08591 2023-04-19 cs.CV cs.AI 79%

PALF: Pre-Annotation and Camera-LiDAR Late Fusion for the Easy Annotation of Point Clouds

Yucheng Zhang, Masaki Fukuda, Yasunori Ishii, Kyoko Ohshima, Takayoshi Yamashita

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

2207.06324 2023-04-19 cs.CV 79%

PointNorm: Dual Normalization is All You Need for Point Cloud Analysis

Shen Zheng, Jinqian Pan, Changjie Lu, Gaurav Gupta

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

Comments IJCNN 2023

2304.07140 2023-04-17 cs.CV cs.AI cs.LG 79%

TUM-FAÇADE: Reviewing and enriching point cloud benchmarks for façade segmentation

Olaf Wysocki, Ludwig Hoegner, Uwe Stilla

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

Comments 3D-ARCH 2022, Mantova, Italy, 2022, ISPRS conference

Journal ref Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVI-2/W1-2022

2304.06775 2023-04-17 cs.CV 79%

PointCLIMB: An Exemplar-Free Point Cloud Class Incremental Benchmark

Shivanand Kundargi, Tejas Anvekar, Ramesh Ashok Tabib, Uma Mudenagudi

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

2201.10034 2023-04-14 cs.CV 79%

Self-Supervised Point Cloud Registration with Deep Versatile Descriptors

Dongrui Liu, Chuanchuan Chen, Changqing Xu, Robert Qiu, Lei Chu

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

2304.06007 2023-04-13 cs.CV 79%

GPr-Net: Geometric Prototypical Network for Point Cloud Few-Shot Learning

Tejas Anvekar, Dena Bazazian

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

2304.05694 2023-04-13 cs.CV 79%

Multi-scale Geometry-aware Transformer for 3D Point Cloud Classification

Xian Wei, Muyu Wang, Shing-Ho Jonathan Lin, Zhengyu Li, Jian Yang, Arafat Al-Jawari, Xuan Tang

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

2304.05342 2023-04-12 cs.RO 79%

TT-SDF2PC: Registration of Point Cloud and Compressed SDF Directly in the Memory-Efficient Tensor Train Domain

Alexey I. Boyko, Anastasiia Kornilova, Rahim Tariverdizadeh, Mirfarid Musavian, Larisa Markeeva, Ivan Oseledets, Gonzalo Ferrer

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

2304.05109 2023-04-12 cs.GR 79%

Feature-assisted interactive geometry reconstruction in 3D point clouds using incremental region growing

Attila Szabo, Georg Haaser, Harald Steinlechner, Andreas Walch, Stefan Maierhofer, Thomas Ortner, Eduard Gröller

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

Comments 13 pages, submitted to Computers & Graphics Journal

Journal ref Computers & Graphics 111 (2023): 213-224

2304.00961 2023-04-11 cs.CV 79%

Self-Ordering Point Clouds

Pengwan Yang, Cees G. M. Snoek, Yuki M. Asano

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

2304.03420 2023-04-10 cs.CV 79%

Toward Unsupervised 3D Point Cloud Anomaly Detection using Variational Autoencoder

Mana Masuda, Ryo Hachiuma, Ryo Fujii, Hideo Saito, Yusuke Sekikawa

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

Comments ICIP2021

2304.03012 2023-04-07 cs.CV 79%

PointCAT: Cross-Attention Transformer for point cloud

Xincheng Yang, Mingze Jin, Weiji He, Qian Chen

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

2304.01074 2023-04-04 cs.RO 79%

FinderNet: A Data Augmentation Free Canonicalization aided Loop Detection and Closure technique for Point clouds in 6-DOF separation

Sudarshan S Harithas, Gurkirat Singh, Aneesh Chavan, Sarthak Sharma, Suraj Patni, Chetan Arora, K. Madhava Krishna

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

2304.00690 2023-04-04 cs.CV 79%

3D Semantic Segmentation in the Wild: Learning Generalized Models for Adverse-Condition Point Clouds

Aoran Xiao, Jiaxing Huang, Weihao Xuan, Ruijie Ren, Kangcheng Liu, Dayan Guan, Abdulmotaleb El Saddik, Shijian Lu, Eric Xing

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

Comments CVPR2023

2202.13589 2023-04-04 cs.CV cs.AI 79%

Unsupervised Point Cloud Representation Learning with Deep Neural Networks: A Survey

Aoran Xiao, Jiaxing Huang, Dayan Guan, Xiaoqin Zhang, Shijian Lu, Ling Shao

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

Comments IEEE Transactions on Pattern Analysis and Machine Intelligence

2304.00467 2023-04-04 cs.CV 79%

Robust Multiview Point Cloud Registration with Reliable Pose Graph Initialization and History Reweighting

Haiping Wang, Yuan Liu, Zhen Dong, Yulan Guo, Yu-Shen Liu, Wenping Wang, Bisheng Yang

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

Comments Accepted by CVPR 2023; Code at https://github.com/WHU-USI3DV/SGHR

2304.00335 2023-04-04 eess.SP cs.CV 79%

Volumetric Attribute Compression for 3D Point Clouds using Feedforward Network with Geometric Attention

Tam Thuc Do, Philip A. Chou, Gene Cheung

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

2304.00022 2023-04-04 cs.CV 79%

What Makes for Effective Few-shot Point Cloud Classification?

Chuangguan Ye, Hongyuan Zhu, Yongbin Liao, Yanggang Zhang, Tao Chen, Jiayuan Fan

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

Comments Accepted by WACV 2022. arXiv admin note: text overlap with arXiv:2303.18210

2107.01872 2023-04-04 cs.CV 79%

Parts2Words: Learning Joint Embedding of Point Clouds and Texts by Bidirectional Matching between Parts and Words

Chuan Tang, Xi Yang, Bojian Wu, Zhizhong Han, Yi Chang

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

2303.18210 2023-04-03 cs.CV 79%

A Closer Look at Few-Shot 3D Point Cloud Classification

Chuangguan Ye, Hongyuan Zhu, Bo Zhang, Tao Chen

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

Comments Accepted by IJCV 2023

2303.17852 2023-04-03 cs.LG cs.CV 79%

Maximum Covariance Unfolding Regression: A Novel Covariate-based Manifold Learning Approach for Point Cloud Data

Qian Wang, Kamran Paynabar

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

2303.17815 2023-04-03 cs.CV 79%

APPT : Asymmetric Parallel Point Transformer for 3D Point Cloud Understanding

Hengjia Li, Tu Zheng, Zhihao Chi, Zheng Yang, Wenxiao Wang, Boxi Wu, Binbin Lin, Deng Cai

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

2303.17748 2023-04-03 cs.CV 79%

MLGCN: An Ultra Efficient Graph Convolution Neural Model For 3D Point Cloud Analysis

Mohammad Khodadad, Morteza Rezanejad, Ali Shiraee Kasmaee, Kaleem Siddiqi, Dirk Walther, Hamidreza Mahyar

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

2211.10598 2023-03-31 cs.CV 79%

LidarGait: Benchmarking 3D Gait Recognition with Point Clouds

Chuanfu Shen, Chao Fan, Wei Wu, Rui Wang, George Q. Huang, Shiqi Yu

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

Comments 15 pages, 15 figures, 4 tables

Journal ref published on CVPR2023

2303.16450 2023-03-30 cs.CV 79%

Self-positioning Point-based Transformer for Point Cloud Understanding

Jinyoung Park, Sanghyeok Lee, Sihyeon Kim, Yunyang Xiong, Hyunwoo J. Kim

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

Comments Accepted paper at CVPR 2023

2303.16235 2023-03-30 cs.CV 79%

Spatiotemporal Self-supervised Learning for Point Clouds in the Wild

Yanhao Wu, Tong Zhang, Wei Ke, Sabine Süsstrunk, Mathieu Salzmann

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

Comments CVPR accepted

1. 点云 7740 篇

Grad-PU: Arbitrary-Scale Point Cloud Upsampling via Gradient Descent with Learned Distance Functions

Globally Consistent Normal Orientation for Point Clouds by Regularizing the Winding-Number Field

EPiC: Ensemble of Partial Point Clouds for Robust Classification

On Adversarial Robustness of Point Cloud Semantic Segmentation

PALF: Pre-Annotation and Camera-LiDAR Late Fusion for the Easy Annotation of Point Clouds

PointNorm: Dual Normalization is All You Need for Point Cloud Analysis

TUM-FAÇADE: Reviewing and enriching point cloud benchmarks for façade segmentation

PointCLIMB: An Exemplar-Free Point Cloud Class Incremental Benchmark

Self-Supervised Point Cloud Registration with Deep Versatile Descriptors

GPr-Net: Geometric Prototypical Network for Point Cloud Few-Shot Learning

Multi-scale Geometry-aware Transformer for 3D Point Cloud Classification

TT-SDF2PC: Registration of Point Cloud and Compressed SDF Directly in the Memory-Efficient Tensor Train Domain

Feature-assisted interactive geometry reconstruction in 3D point clouds using incremental region growing

Self-Ordering Point Clouds

Toward Unsupervised 3D Point Cloud Anomaly Detection using Variational Autoencoder

PointCAT: Cross-Attention Transformer for point cloud

FinderNet: A Data Augmentation Free Canonicalization aided Loop Detection and Closure technique for Point clouds in 6-DOF separation

3D Semantic Segmentation in the Wild: Learning Generalized Models for Adverse-Condition Point Clouds

Unsupervised Point Cloud Representation Learning with Deep Neural Networks: A Survey

Robust Multiview Point Cloud Registration with Reliable Pose Graph Initialization and History Reweighting

Volumetric Attribute Compression for 3D Point Clouds using Feedforward Network with Geometric Attention

What Makes for Effective Few-shot Point Cloud Classification?

Parts2Words: Learning Joint Embedding of Point Clouds and Texts by Bidirectional Matching between Parts and Words

A Closer Look at Few-Shot 3D Point Cloud Classification

Maximum Covariance Unfolding Regression: A Novel Covariate-based Manifold Learning Approach for Point Cloud Data

APPT : Asymmetric Parallel Point Transformer for 3D Point Cloud Understanding

MLGCN: An Ultra Efficient Graph Convolution Neural Model For 3D Point Cloud Analysis

LidarGait: Benchmarking 3D Gait Recognition with Point Clouds

Self-positioning Point-based Transformer for Point Cloud Understanding

Spatiotemporal Self-supervised Learning for Point Clouds in the Wild