MUSF-SSA: Multi-Scale Umbrella Feature with Spatial Self-Attention Model for Semantic Segmentation of Point Clouds

Xie, Linfu; Zhang, Rutao; Xu, Tianyi; Wang, Weixi; Li, Xiaoming; Tang, Shengjun; Guo, Renzhong

doi:10.5194/isprs-archives-XLIX-B2-2026-297-2026

Hybrid Explicit–Implicit Dense Mapping with Quality-Guided Refinement and Residual Feedback

Xing Lin, Leyang Zhao, Weixi Wang, Yizhen Yan, Rui Yuan, Zirui Liu, Junjie Huang, and Hao Zhang

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIX-B1-2026, 389–396, https://doi.org/10.5194/isprs-archives-XLIX-B1-2026-389-2026,https://doi.org/10.5194/isprs-archives-XLIX-B1-2026-389-2026, 2026

Deformation Monitoring and Analysis of Railway Bridges Integrating Time-Series InSAR and Finite-Element Modeling

Xiaoqiong Qin, Qingbo Ma, Chisheng Wang, Linfu Xie, and Xiangsheng Chen

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., XI-3-2026, 455–459, https://doi.org/10.5194/isprs-annals-XI-3-2026-455-2026,https://doi.org/10.5194/isprs-annals-XI-3-2026-455-2026, 2026

A Pan-Map Knowledge Recommendation Method Based on Visual Dimension Theory

Yebin Chen, Renzhong Guo, Biao He, Zhigang Zhao, and Xiaoming Li

Abstr. Int. Cartogr. Assoc., 10, 37, https://doi.org/10.5194/ica-abs-10-37-2025,https://doi.org/10.5194/ica-abs-10-37-2025, 2025

The Envision of Representational Spectrum of Pan-maps in the ICT era

Yebin Chen, Renzhong Guo, Ding Ma, Zhigang Zhao, and Weixi Wang

Abstr. Int. Cartogr. Assoc., 10, 38, https://doi.org/10.5194/ica-abs-10-38-2025,https://doi.org/10.5194/ica-abs-10-38-2025, 2025

Boundary-Constrained Supervoxel Clustering for Tree Segmentation in Broadleaf Forests

Chaoyong Wu, Shengjun Tang, and Weixi Wang

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., X-1-W2-2025, 179–186, https://doi.org/10.5194/isprs-annals-X-1-W2-2025-179-2025,https://doi.org/10.5194/isprs-annals-X-1-W2-2025-179-2025, 2025

Luminaire Detection through Brightness Enhanced Mask R-CNN in Tunnel Environment

Bintao Xu, Lirui Liu, Xiaoqiong Qin, and Linfu Xie

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-G-2025, 1799–1805, https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-1799-2025,https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-1799-2025, 2025

Identifying Inefficient Urban Residential Land within Shenzhen City: An Approach Using Gaussian Mixture Model and Multi-Source Big Data

Yixin Liu, Shihao Liang, Renzhong Guo, Weixi Wang, Ding Ma, Ye Zheng, Libo Zhang, Qionghuan Liu, and Xiaoming Li

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-G-2025, 993–1000, https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-993-2025,https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-993-2025, 2025

An Interpretable Implicit-Based Approach for Modeling Local Spatial Effects: A Case Study of Global Gross Primary Productivity Estimation

Siqi Du, Hongsheng Huang, Kaixin Shen, Ziqi Liu, and Shengjun Tang

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-G-2025, 395–402, https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-395-2025,https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-395-2025, 2025

Completeness Assessment and Autonomous Resampling of Building Point Clouds with Aerial Priors

Yujie Chen, Shengjun Tang, Weixi Wang, Tian Yu, Linfu Xie, Xiaoming Li, Yunjie Zhang, and Renzhong Guo

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-G-2025, 287–294, https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-287-2025,https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-287-2025, 2025

A Refinement Reconstruction Method for Indoor Structures Based on 3D Point Cloud Template Matching

Benhe Cai, Shengjun Tang, Weixi Wang, Linfu Xie, Xiaoming Li, and Renzhong Guo

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-G-2025, 241–248, https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-241-2025,https://doi.org/10.5194/isprs-archives-XLVIII-G-2025-241-2025, 2025

Real-Time Driving State Identification and Collision Risk Detection in Dump Trucks: A GPS Streaming Data Approach

Chengbin Xie, Ye Zheng, Yang Zhao, Libo Zhang, Leyang Zhao, Weixi Wang, and Xiaoming Li

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., X-G-2025, 975–980, https://doi.org/10.5194/isprs-annals-X-G-2025-975-2025,https://doi.org/10.5194/isprs-annals-X-G-2025-975-2025, 2025

PLL-VO： An Efficient and Robust Visual Odometry Integrating Point-Line Features and Neural Networks

Leyang Zhao, Yanguang Yang, Ding Ma, Xing Lin, and Wang Wang

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., X-G-2025, 1045–1052, https://doi.org/10.5194/isprs-annals-X-G-2025-1045-2025,https://doi.org/10.5194/isprs-annals-X-G-2025-1045-2025, 2025

SmartCityOS: Making Tomorrow Smarter

Hai Xu, Biao He, Chen Zhang, Haojia Lin, Xi Kuai, and Renzhong Guo

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., X-G-2025, 989–994, https://doi.org/10.5194/isprs-annals-X-G-2025-989-2025,https://doi.org/10.5194/isprs-annals-X-G-2025-989-2025, 2025

Building footprint extraction from aerial images using an edge-aware YOLO-v8 network

Ziyu Song, Weixi Wang, Zhenyu Hao, Xiaoming Li, Shengjun Tang, and Linfu Xie

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-2024, 605–611, https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-605-2024,https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-605-2024, 2024

Accurate Segmentation Method for Roadside Lampposts Based on Vehicle-Mounted Lidar Point Clouds

Dengfeng Li, Yaoyu Li, Yuhang Fan, and Shengjun Tang

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-2024, 305–310, https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-305-2024,https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-305-2024, 2024

Method for Generating Indoor 3D Scene Graphs Based on Instance Features and Relationship Encoding

Han Du, Benhe Cai, Xiaoming Li, Weixi Wang, and Shengjun Tang

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-2024, 135–140, https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-135-2024,https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-135-2024, 2024

Structured Generation Method of 3D Synthetic Tree Models for Precision Assessment

Zhuoyu Ao, Weixi Wang, Yaoyu Li, Hongsheng Huang, Xiaoming Li, Renzhong Guo, and Shengjun Tang

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-2024, 7–12, https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-7-2024,https://doi.org/10.5194/isprs-archives-XLVIII-1-2024-7-2024, 2024

TREE-GPT: MODULAR LARGE LANGUAGE MODEL EXPERT SYSTEM FOR FOREST REMOTE SENSING IMAGE UNDERSTANDING AND INTERACTIVE ANALYSIS

S. Q. Du, S. J. Tang, W. X. Wang, X. M. Li, and R. Z. Guo

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-W2-2023, 1729–1736, https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1729-2023,https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1729-2023, 2023

INSTANCE SEGMENTATION OF 3D MESH MODEL BY INTEGRATING 2D AND 3D DATA

W. X. Wang, G. X. Zhong, J. J. Huang, X. M. Li, and L. F. Xie

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-W2-2023, 1677–1684, https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1677-2023,https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1677-2023, 2023

FILLING GAPS BETWEEN MESHES OF TREE CROWN AND TREE TRUNK BASED ON BOUNDARY CONSTRAINTS AND COORDINATE PROJECTION FOR 3D TREE MODELLING

W. X. Wang, L. P. Hong, H. S. Huang, X. M. Li, S. J. Tang, R. Z. Guo, and L. F. Xie

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-W2-2023, 1081–1087, https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1081-2023,https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1081-2023, 2023

GENERATING LIGHTWEIGHT BUILDING MODELS WITH PRESERVED STRUCTURAL FEATURES FROM NOISY 3D MESHES

R. Z. Guo, T. Yu, W. X. Wang, X. M. Li, S. J. Tang, and L. F. Xie

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-W2-2023, 1029–1036, https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1029-2023,https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1029-2023, 2023

SURFACE DISPLACEMENT MONITORING OF SUBURBAN EXPRESSWAY UNDER CONSTRUCTION BASED ON SENTINEL-1 SBAS-INSAR ANALYSIS

X. Q. Qin, Y. J. Huang, X. G. Shi, L. F. Xie, and X. S. Chen

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVIII-1-W2-2023, 1257–1263, https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1257-2023,https://doi.org/10.5194/isprs-archives-XLVIII-1-W2-2023-1257-2023, 2023

SEMANTIC SEGMENTATION OF INDOOR 3D POINT CLOUDS BY JOINT OPTIMIZATION OF GEOMETRIC FEATURES AND NEURAL NETWORKS

M. M. Yao, X. M. Li, W. X. Wang, L. F. Xie, and S. J. Tang

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., X-4-W2-2022, 305–310, https://doi.org/10.5194/isprs-annals-X-4-W2-2022-305-2022,https://doi.org/10.5194/isprs-annals-X-4-W2-2022-305-2022, 2022

A MULTI-SCALE POINT CLOUDS SEGMENTATION METHOD FOR URBAN SCENE CLASSIFICATION USING REGION GROWING BASED ON MULTI-RESOLUTION SUPERVOXELS WITH ROBUST NEIGHBORHOOD

J. Huang, L. Xie, W. Wang, X. Li, and R. Guo

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B5-2022, 79–86, https://doi.org/10.5194/isprs-archives-XLIII-B5-2022-79-2022,https://doi.org/10.5194/isprs-archives-XLIII-B5-2022-79-2022, 2022

FROM BIM TO POINTCLOUD: AUTOMATIC GENERATION OF LABELED INDOOR POINTCLOUD

H. S. Huang, S. J. Tang, W. X. Wang, X. M. Li, and R. Z. Guo

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B5-2022, 73–78, https://doi.org/10.5194/isprs-archives-XLIII-B5-2022-73-2022,https://doi.org/10.5194/isprs-archives-XLIII-B5-2022-73-2022, 2022

AUTOMATIC TEXTURE MAPPING METHOD FOR 3D MODELS TO CIRCUMVENT OCCLUSION THROUGH 3D SPATIAL THROUGH-VIEW RELATIONSHIPS BETWEEN IMAGES,MODELS, AND POINT CLOUDS

H. Liu, L. Xie, X. Li, and W. X. Wang

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2022, 417–424, https://doi.org/10.5194/isprs-archives-XLIII-B2-2022-417-2022,https://doi.org/10.5194/isprs-archives-XLIII-B2-2022-417-2022, 2022

ROBUST AND EFFECTIVE AIRBORNE LIDAR POINT CLOUD CLASSIFICATION BASED ON HYBRID FEATURES

L. F. Liao, S. J. Tang, J. H. Liao, W. X. Wang, X. M. Li, and R. Z. Guo

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B2-2022, 229–235, https://doi.org/10.5194/isprs-archives-XLIII-B2-2022-229-2022,https://doi.org/10.5194/isprs-archives-XLIII-B2-2022-229-2022, 2022

PSCNET: EFFICIENT RGB-D SEMANTIC SEGMENTATION PARALLEL NETWORK BASED ON SPATIAL AND CHANNEL ATTENTION

S. Q. Du, S. J. Tang, W. X. Wang, X. M. Li, Y. H. Lu, and R. Z. Guo

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., V-1-2022, 129–136, https://doi.org/10.5194/isprs-annals-V-1-2022-129-2022,https://doi.org/10.5194/isprs-annals-V-1-2022-129-2022, 2022

A HIGH PRECISION VISUAL LOCALIZATION METHOD OPTIMIZED BY MULTI-FEATURES

Y. Deng, S. Tang, W. Wang, X. Li, and R. Guo

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLVI-3-W1-2022, 37–43, https://doi.org/10.5194/isprs-archives-XLVI-3-W1-2022-37-2022,https://doi.org/10.5194/isprs-archives-XLVI-3-W1-2022-37-2022, 2022

A Framework of Pan-maps: facilitating a unification of Maps and Map-likes

Yebin Chen, Ding Ma, Shen Ying, Renzhong Guo, Zhigang Zhao, and Zhilin Li

Proc. Int. Cartogr. Assoc., 4, 20, https://doi.org/10.5194/ica-proc-4-20-2021,https://doi.org/10.5194/ica-proc-4-20-2021, 2021

MUSF-SSA: Multi-Scale Umbrella Feature with Spatial Self-Attention Model for Semantic Segmentation of Point Clouds

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