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检索条件"主题词=3D semantic segmentation"
99 条 记 录,以下是41-50 订阅
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Transformer Enhanced Hierarchical 3d Point Cloud semantic segmentation  2
Transformer Enhanced Hierarchical 3D Point Cloud Semantic Se...
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2nd International Conference on Applied Mathematics, Modelling, and Intelligent Computing (CAMMIC)
作者: Liu, Yaohua Ma, Yue Xu, Min Chinese Acad Sci Shenyang Inst Automat Shenyang 110016 Peoples R China Chinese Acad Sci Inst Robot Shenyang 110169 Peoples R China Chinese Acad Sci Inst Intelligent Mfg Shenyang 110169 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China Key Lab Intelligent Detect & Equipment Technol Li Shenyang 100179 Peoples R China
Point cloud can represent 3d geometry conveniently, but its challenging for computers to process it. In this work, we design a transformer enhanced hierarchical neural network for accurate large scale point cloud sema... 详细信息
来源: 评论
semantic segmentation of 3d point cloud data acquired from robot dog for scaffold monitoring  38
Semantic segmentation of 3D point cloud data acquired from r...
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38th International Symposium on Automation and Robotics in Construction, ISARC 2021
作者: Kim, Juhyeon Chung, duho Kim, Yohan Kim, Hyoungkwan Department of Civil and Environmental Engineering Yonsei University Korea Republic of
Many of the fatalities and injuries in the construction industry occur in scaffolding accidents, and monitoring the scaffolding process and checking compliance are critical. However, monitoring scaffolds is labor-inte... 详细信息
来源: 评论
Weakly supervised 3d point cloud semantic segmentation for architectural heritage using teacher-guided consistency and contrast learning
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AUTOMATION IN CONSTRUCTION 2024年 168卷
作者: Huang, Shuowen Hu, Qingwu Ai, Mingyao Zhao, Pengcheng Li, Jian Cui, Hao Wang, Shaohua Wuhan Univ Sch Remote Sensing & Informat Engn Wuhan 430079 Peoples R China Zhengzhou Univ Sch Geosci & Technol Zhengzhou 450001 Peoples R China
Point cloud semantic segmentation is significant for managing and protecting architectural heritage. Currently, fully supervised methods require a large amount of annotated data, while weakly supervised methods are di... 详细信息
来源: 评论
3d-based precise evaluation pipeline for maize ear rot using multi-view stereo reconstruction and point cloud semantic segmentation
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COMPUTERS ANd ELECTRONICS IN AGRICULTURE 2024年 216卷
作者: Yang, Rui He, Yong Lu, Xiangyu Zhao, Yiying Li, Yanmei Yang, Yinhui Kong, Wenwen Liu, Fei Zhejiang Univ Coll Biosyst Engn & Food Sci Hangzhou 310058 Peoples R China Zhejiang Acad Agr Sci Inst Digital Agr Hangzhou 310021 Peoples R China China Agr Univ Natl Maize Improvement Ctr China Beijing 100193 Peoples R China Zhejiang A&F Univ Coll Math & Comp Sci Hangzhou 311300 Peoples R China
Maize ear rot poses a severe threat to maize yield and quality. Breeding and cultivating highly resistant maize varieties is a crucial approach for preventing and controlling maize ear rot. However, traditional method... 详细信息
来源: 评论
Swin3d: A pretrained transformer backbone for 3d indoor scene understanding
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Computational Visual Media 2025年 第1期11卷 83-101页
作者: Yu-Qi Yang Yu-Xiao Guo Jian-Yu Xiong Yang Liu Hao Pan Peng-Shuai Wang Xin Tong Baining Guo Institute for Advanced Study Tsinghua UniversityBeijing 100084China Tsinghua Shenzhen International Graduate School Tsinghua UniversityShenzhen 518055China Internet Graphics Group Microsoft Research AsiaBeijing 100080China Wangxuan Institute of Computer Technology Peking UniversityBeijing 100080China
The use of pretrained backbones with finetuning has shown success for 2d vision and natural language processing tasks,with advantages over taskspecific *** this paper,we introduce a pretrained 3d backbone,called Swin3... 详细信息
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A point cloud segmentation network with hybrid convolution and differential channels
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SCIENTIFIC REPORTS 2025年 第1期15卷 1-13页
作者: Zhang, Xiaoyan Bu, Yantao Xian Univ Sci & Technol Comp Sci & Technol Coll Xian 710600 Peoples R China
In recent years, point-based segmentation methods have made significant progress in improving segmentation accuracy. However, existing approaches still suffer from several key limitations. Traditional convolution oper... 详细信息
来源: 评论
Uni-to-Multi Modal Knowledge distillation for Bidirectional LidAR-Camera semantic segmentation
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IEEE TRANSACTIONS ON PATTERN ANALYSIS ANd MACHINE INTELLIGENCE 2024年 第12期46卷 11059-11072页
作者: Sun, Tianfang Zhang, Zhizhong Tan, Xin Peng, Yong Qu, Yanyun Xie, Yuan East China Normal Univ Sch Comp Sci & Technol Shanghai 200060 Peoples R China Shanghai Key Lab Comp Software Evaluating & Testi Shanghai 200240 Peoples R China Cent South Univ Sch Traff & Transportat Engn Changsha 410017 Peoples R China Xiamen Univ Dept Comp Sci & Technol Xiamen 361005 Peoples R China
Combining LidAR points and images for robust semantic segmentation has shown great potential. However, the heterogeneity between the two modalities (e.g. the density, the field of view) poses challenges in establishin... 详细信息
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Meta-RangeSeg: LidAR Sequence semantic segmentation Using Multiple Feature Aggregation
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IEEE ROBOTICS ANd AUTOMATION LETTERS 2022年 第4期7卷 9739-9746页
作者: Wang, Song Zhu, Jianke Zhang, Ruixiang Zhejiang Univ Coll Comp Sci Hangzhou 310027 Peoples R China Alibaba Zhejiang Univ Joint Res Inst Frontier Tec Hangzhou 310027 Peoples R China Hikvis Res Inst Hangzhou 310051 Peoples R China
LidAR sensor is essential to the perception system in autonomous vehicles and intelligent robots. To fulfill the real-time requirements in real-world applications, it is necessary to efficiently segment the LidAR scan... 详细信息
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Live semantic 3d Perception for Immersive Augmented Reality
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IEEE TRANSACTIONS ON VISUALIZATION ANd COMPUTER GRAPHICS 2020年 第5期26卷 2012-2022页
作者: Han, Lei Zheng, Tian Zhu, Yinheng Xu, Lan Fang, Lu Tsinghua Univ Beijing Peoples R China Hong Kong Univ Sci & Technol Hong Kong Peoples R China
semantic understanding of 3d environments is critical for both the unmanned system and the human involved virtual/augmented reality (VR/AR) immersive experience. Spatially-sparse convolution, taking advantage of the i... 详细信息
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3d multi-scale feature extraction and recalibration network for spinal structure and lesion segmentation
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ACTA RAdIOLOGICA 2023年 第12期64卷 3015-3023页
作者: Wang, Hongjie Chen, Yingjin Jiang, Tao Bian, Huwei Shen, Xing Nanjing Univ Aeronaut & Astronaut State Key Lab Mech & Control Mech Struct Nanjing Peoples R China Changzhou Tradit Chinese Med Hosp Dept Orthopaed Changzhou Jiangsu Peoples R China
Background Automatic segmentation has emerged as a promising technique for the diagnosis of spinal conditions. Purpose To design and evaluate a deep convolution network for segmenting the intervertebral disc, spinal c... 详细信息
来源: 评论