Results 271 to 280 of about 381,180 (306)

Structure-Aware Point Cloud Completion

2023
Zhihua Cheng, Xuejin Chen
openaire   +1 more source

Flexible-weighted Chamfer Distance: Enhanced Objective Function for Point Cloud Completion

IEEE Transactions on Pattern Analysis and Machine Intelligence
The Chamfer Distance (CD) is a cornerstone objective function for point cloud completion, yet its inherent symmetric weighting mechanism limits the quality of the generated results.
Jie Li, Shengwei Tian, Long Yu, Xin Ning
semanticscholar   +1 more source

PointSFDA: Source-free Domain Adaptation for Point Cloud Completion

arXiv.org
Conventional methods for point cloud completion, typically trained on synthetic datasets, face significant challenges when applied to out-of-distribution real-world scans.
Xing He, Zhe Zhu, Liangliang Nan, Honghua Chen, J. Qin, Mingqiang Wei   +5 more
semanticscholar   +1 more source

A Strong View-Free Baseline Approach for Single-View Image Guided Point Cloud Completion

arXiv.org
The single-view image guided point cloud completion (SVIPC) task aims to reconstruct a complete point cloud from a partial input with the help of a single-view image.
Fangzhou Lin, Zilin Dai, Rigved Sanku, Songlin Hou, Kazunori D. Yamada, Haichong K. Zhang, Ziming Zhang   +6 more
semanticscholar   +1 more source

Point Cloud Completion with Cyclic Transformation between Point Cloud and Voxels

2022
Jingbo Wei, Zeyun Wan, Jiabo Xu
openaire   +1 more source

Simba: Towards High-Fidelity and Geometrically-Consistent Point Cloud Completion via Transformation Diffusion

AAAI Conference on Artificial Intelligence
Point cloud completion is a fundamental task in 3D vision. A persistent challenge in this field is simultaneously preserving fine-grained details present in the input while ensuring the global structural integrity of the completed shape.
Lirui Zhang, Zhengkai Zhao, Zhi Zuo, Pan Gao, Jie Qin   +4 more
semanticscholar   +1 more source

Point Cloud Completion with Difference-Aware Point Voting

2023
Lihua Lu, Ruyang Li, Hui Wei, Yaqian Zhao, Rengang Li, Binqiang Wang   +5 more
openaire   +1 more source

Comprehensive Review of Deep Learning-Based 3D Point Cloud Completion Processing and Analysis

IEEE Transactions on Intelligent Transportation Systems, 2022
Ben Fei, Weidong Yang, Wen-Ming Chen
exaly  

Completedt: Point Cloud Completion with Information-Perception Transformers

Neurocomputing, 2023
Jun Li, Shangwei Guo, Luhan Wang, Shaokun Han   +3 more
openaire   +1 more source

PMP-Net++: Point Cloud Completion by Transformer-Enhanced Multi-Step Point Moving Paths

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023
Xin Wen, Yan-Pei Cao, Pengfei Wan
exaly