Yongyang Xu

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 44

Top Topics

High Resolution

Top Venues

Int. J. Geogr. Inf. Sci.

IEEE Trans. Geosci. Remote. Sens.

Publications

Anna Hu, Liang Wu, Yongyang Xu, Zhong Xie
SANET: A Shape-Aware Building Footprints Extraction Method in Remote Sensing Images by Integrating Fourier Shape Descriptors. IEEE Trans. Geosci. Remote. Sens. 62 (2024)
Ziyin Zeng, Yongyang Xu, Zhong Xie, Wei Tang, Jie Wan, Weichao Wu
Large-scale point cloud semantic segmentation via local perception and global descriptor vector. Expert Syst. Appl. 246 (2024)
Ziwei Luo, Ziyin Zeng, Jie Wan, Wei Tang, Zhongge Jin, Zhong Xie, Yongyang Xu
D2T-Net: A dual-domain transformer network exploiting spatial and channel dimensions for semantic segmentation of urban mobile laser scanning point clouds. Int. J. Appl. Earth Obs. Geoinformation 132 (2024)
Yongyang Xu, Jun Li, Xuejing Xie, Zhong Xie
Matching the building footprints of different vector spatial datasets at a similar scale based on one-class support vector machines. Int. J. Geogr. Inf. Sci. 38 (8) (2024)
Ziwei Luo, Ziyin Zeng, Wei Tang, Jie Wan, Zhong Xie, Yongyang Xu
Dense Dual-Branch Cross Attention Network for Semantic Segmentation of Large-Scale Point Clouds. IEEE Trans. Geosci. Remote. Sens. 62 (2024)
Yongyang Xu, Zhaolun Shi, Xuejing Xie, Zhanlong Chen, Zhong Xie
Residual Channel Attention Fusion Network for Road Extraction Based on Remote Sensing Images and GPS Trajectories. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 17 (2024)
Yongyang Xu, Zhihao Zhu, Mingqiang Guo, Ying Huang
Multiscale Edge-Guided Network for Accurate Cultivated Land Parcel Boundary Extraction From Remote Sensing Images. IEEE Trans. Geosci. Remote. Sens. 62 (2024)
Wenxia Dai, Yiheng Jiang, Wen Zeng, Ruibo Chen, Yongyang Xu, Ningning Zhu, Wen Xiao, Zhen Dong, Qingfeng Guan
MDC-Net: a multi-directional constrained and prior assisted neural network for wood and leaf separation from terrestrial laser scanning. Int. J. Digit. Earth 16 (1) (2023)
Anna Hu, Liang Wu, Siqiong Chen, Yongyang Xu, Haitao Wang, Zhong Xie
Boundary Shape-Preserving Model for Building Mapping From High-Resolution Remote Sensing Images. IEEE Trans. Geosci. Remote. Sens. 61 (2023)
Jie Wan, Yongyang Xu, Qinjun Qiu, Zhong Xie
A geometry-aware attention network for semantic segmentation of MLS point clouds. Int. J. Geogr. Inf. Sci. 37 (1) (2023)
Sheng Hu, Hanfa Xing, Wei Luo, Liang Wu, Yongyang Xu, Weiming Huang, Wenkai Liu, Tianqi Li
Uncovering the association between traffic crashes and street-level built-environment features using street view images. Int. J. Geogr. Inf. Sci. 37 (11) (2023)
Jie Wan, Ziyin Zeng, Qinjun Qiu, Zhong Xie, Yongyang Xu
PointNest: Learning Deep Multiscale Nested Feature Propagation for Semantic Segmentation of 3-D Point Clouds. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 16 (2023)
Sheng Hu, Song Gao, Wei Luo, Liang Wu, Tianqi Li, Yongyang Xu, Ziwei Zhang
Revealing intra-urban hierarchical spatial structure through representation learning by combining road network abstraction model and taxi trajectory data. Ann. GIS 29 (4) (2023)
Yongyang Xu, Wei Tang, Ziyin Zeng, Weichao Wu, Jie Wan, Han Guo, Zhong Xie
NeiEA-NET: Semantic segmentation of large-scale point cloud scene via neighbor enhancement and aggregation. Int. J. Appl. Earth Obs. Geoinformation 119 (2023)
Ziyin Zeng, Qingyong Hu, Zhong Xie, Jian Zhou, Yongyang Xu
Small but Mighty: Enhancing 3D Point Clouds Semantic Segmentation with U-Next Framework. CoRR (2023)
Yongyang Xu, Shuai Jin, Zhanlong Chen, Xuejing Xie, Sheng Hu, Zhong Xie
Application of a graph convolutional network with visual and semantic features to classify urban scenes. Int. J. Geogr. Inf. Sci. 36 (10) (2022)
Yongyang Xu, Wei Luo, Anna Hu, Zhong Xie, Xuejing Xie, Liufeng Tao
TE-SAGAN: An Improved Generative Adversarial Network for Remote Sensing Super-Resolution Images. Remote. Sens. 14 (10) (2022)
Yongyang Xu, Bo Zhou, Shuai Jin, Xuejing Xie, Zhanlong Chen, Sheng Hu, Nan He
A framework for urban land use classification by integrating the spatial context of points of interest and graph convolutional neural network method. Comput. Environ. Urban Syst. 95 (2022)
Ziyin Zeng, Yongyang Xu, Zhong Xie, Wei Tang, Jie Wan, Weichao Wu
LACV-Net: Semantic Segmentation of Large-Scale Point Cloud Scene via Local Adaptive and Comprehensive VLAD. CoRR (2022)
Sheng Hu, Song Gao, Wei Luo, Liang Wu, Tianqi Li, Yongyang Xu, Ziwei Zhang
Revealing intra-urban spatial structure through an exploratory analysis by combining road network abstraction model and taxi trajectory data. CoRR (2022)
Yongyang Xu, Zhanjun He, Xuejing Xie, Zhong Xie, Jing Luo, Hong Xie
Building function classification in Nanjing, China, using deep learning. Trans. GIS 26 (5) (2022)
Ziyin Zeng, Yongyang Xu, Zhong Xie, Wei Tang, Jie Wan, Weichao Wu
LEARD-Net: Semantic segmentation for large-scale point cloud scene. Int. J. Appl. Earth Obs. Geoinformation 112 (2022)
Ziyin Zeng, Yongyang Xu, Zhong Xie, Jie Wan, Weichao Wu, Wenxia Dai
RG-GCN: A Random Graph Based on Graph Convolution Network for Point Cloud Semantic Segmentation. Remote. Sens. 14 (16) (2022)
Mingqiang Guo, Zhongyang Yu, Yongyang Xu, Ying Huang, Chunfeng Li
ME-Net: A Deep Convolutional Neural Network for Extracting Mangrove Using Sentinel-2A Data. Remote. Sens. 13 (7) (2021)
Weichao Wu, Zhong Xie, Yongyang Xu, Ziyin Zeng, Jie Wan
Point Projection Network: A Multi-View-Based Point Completion Network with Encoder-Decoder Architecture. Remote. Sens. 13 (23) (2021)
Yongyang Xu, Zhong Xie, Zhanlong Chen, Mingyu Xie
Measuring the similarity between multipolygons using convex hulls and position graphs. Int. J. Geogr. Inf. Sci. 35 (5) (2021)
Jie Wan, Zhong Xie, Yongyang Xu, Ziyin Zeng, Ding Yuan, Qinjun Qiu
DGANet: A Dilated Graph Attention-Based Network for Local Feature Extraction on 3D Point Clouds. Remote. Sens. 13 (17) (2021)
Sheng Hu, Song Gao, Liang Wu, Yongyang Xu, Ziwei Zhang, Haifu Cui, Xi Gong
Urban function classification at road segment level using taxi trajectory data: A graph convolutional neural network approach. Comput. Environ. Urban Syst. 87 (2021)
Jie Wan, Zhong Xie, Yongyang Xu, Siqiong Chen, Qinjun Qiu
DA-RoadNet: A Dual-Attention Network for Road Extraction From High Resolution Satellite Imagery. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14 (2021)
Bin Hu, Yongyang Xu, Xiao Huang, Qimin Cheng, Qing Ding, Linze Bai, Yan Li
Improving Urban Land Cover Classification with Combined Use of Sentinel-2 and Sentinel-1 Imagery. ISPRS Int. J. Geo Inf. 10 (8) (2021)
Anna Hu, Siqiong Chen, Liang Wu, Zhong Xie, Qinjun Qiu, Yongyang Xu
WSGAN: An Improved Generative Adversarial Network for Remote Sensing Image Road Network Extraction by Weakly Supervised Processing. Remote. Sens. 13 (13) (2021)
Mingqiang Guo, Heng Liu, Yongyang Xu, Ying Huang
Building Extraction Based on U-Net with an Attention Block and Multiple Losses. Remote. Sens. 12 (9) (2020)
Anna Hu, Zhong Xie, Yongyang Xu, Mingyu Xie, Liang Wu, Qinjun Qiu
Unsupervised Haze Removal for High-Resolution Optical Remote-Sensing Images Based on Improved Generative Adversarial Networks. Remote. Sens. 12 (24) (2020)
Yongyang Xu, Yaxing Feng, Zhong Xie, Mingyu Xie, Wei Luo
Action Recognition Using High Temporal Resolution 3D Neural Network Based on Dilated Convolution. IEEE Access 8 (2020)
Sheng Hu, Zhanjun He, Liang Wu, Li Yin, Yongyang Xu, Haifu Cui
A framework for extracting urban functional regions based on multiprototype word embeddings using points-of-interest data. Comput. Environ. Urban Syst. 80 (2020)
Xuejing Xie, Yi Zhou, Yongyang Xu, Yunbing Hu, Chunling Wu
OpenStreetMap Data Quality Assessment via Deep Learning and Remote Sensing Imagery. IEEE Access 7 (2019)
Yongyang Xu, Zhong Xie, Liang Wu, Zhanlong Chen
Multilane roads extracted from the OpenStreetMap urban road network using random forests. Trans. GIS 23 (2) (2019)
Hui Yang, Penghai Wu, Xuedong Yao, Yanlan Wu, Biao Wang, Yongyang Xu
Building Extraction in Very High Resolution Imagery by Dense-Attention Networks. Remote. Sens. 10 (11) (2018)
Yongyang Xu, Liang Wu, Zhong Xie, Zhanlong Chen
Building Extraction in Very High Resolution Remote Sensing Imagery Using Deep Learning and Guided Filters. Remote. Sens. 10 (1) (2018)
Yongyang Xu, Zhong Xie, Yaxing Feng, Zhanlong Chen
Road Extraction from High-Resolution Remote Sensing Imagery Using Deep Learning. Remote. Sens. 10 (9) (2018)
Yongyang Xu, Yaxing Feng, Zhong Xie, Anna Hu, Xueman Zhang
A Research on Extracting Road Network from High Resolution Remote Sensing Imagery. Geoinformatics (2018)
Yongyang Xu, Zhanlong Chen, Zhong Xie, Liang Wu
Quality assessment of building footprint data using a deep autoencoder network. Int. J. Geogr. Inf. Sci. 31 (10) (2017)
Yongyang Xu, Zhong Xie, Zhanlong Chen, Liang Wu
Shape similarity measurement model for holed polygons based on position graphs and Fourier descriptors. Int. J. Geogr. Inf. Sci. 31 (2) (2017)
Yongyang Xu, Zhong Xie, Zhanlong Chen
Research on semantics of entity space similarity measure based on artificial neural networks. Geoinformatics (2015)
Xiaomei Zhang, Gang Zhao, Yongyang Xu
Practice and Research on Construction of Corpus for Natural Sign Language. DASC (2014)