An improved line-of-sight method for visibility analysis in 3D complex landscapes. - Liu Liu; Liqiang Zhang 001; Jingtao Ma; Liang Zhang 023; Xingming Zhang; Zhiqiang Xiao 002; Ling Yang (Sci. China Inf. Sci., 2010)

Efficient occlusion-free visualization for navigation in mountainous areas. - Hao Deng 004; Liqiang Zhang 001; Chunming Han; Yingchao Ren; Liang Zhang 023; Jonathan Li 001 (Comput. Geosci., 2013)

Web-based visualization of large 3D urban building models. - Liqiang Zhang 001; Chunming Han; Liang Zhang 023; Xiaokun Zhang; Jonathan Li 001 (Int. J. Digit. Earth, 2014)

Joint shape and color descriptors for 3D urban model retrieval. - Liang Zhang 023; Liqiang Zhang 001; Xiaojing Yao; P. Takis Mathiopoulos; Chunming Han (Int. J. Digit. Earth, 2016)

Occlusion-Free Visualization of Important Geographic Features in 3D Urban Environments. - Liang Zhang 023; Liqiang Zhang 001; Xiang Xu (ISPRS Int. J. Geo Inf., 2016)

A Three-Step Approach for TLS Point Cloud Classification. - Zhuqiang Li; Liqiang Zhang 001; Xiaohua Tong; Bo Du 001; Yuebin Wang; Liang Zhang 023; Zhenxin Zhang; Hao Liu; Jie Mei 004; Xiaoyue Xing; P. Takis Mathiopoulos (IEEE Trans. Geosci. Remote. Sens., 2016)

A Local Structure and Direction-Aware Optimization Approach for Three-Dimensional Tree Modeling. - Zhen Wang 032; Liqiang Zhang 001; Tian Fang; Xiaohua Tong; P. Takis Mathiopoulos; Liang Zhang 023; Jie Mei 004 (IEEE Trans. Geosci. Remote. Sens., 2016)

A Three-Layered Graph-Based Learning Approach for Remote Sensing Image Retrieval. - Yuebin Wang; Liqiang Zhang 001; Xiaohua Tong; Liang Zhang 023; Zhenxin Zhang; Hao Liu; Xiaoyue Xing; P. Takis Mathiopoulos (IEEE Trans. Geosci. Remote. Sens., 2016)

Discriminative-Dictionary-Learning-Based Multilevel Point-Cluster Features for ALS Point-Cloud Classification. - Zhenxin Zhang; Liqiang Zhang 001; Xiaohua Tong; Bo Guo; Liang Zhang 023; Xiaoyue Xing (IEEE Trans. Geosci. Remote. Sens., 2016)

3D tree modeling from incomplete point clouds via optimization and L1-MST. - Jie Mei 004; Liqiang Zhang 001; Shihao Wu; Zhen Wang 032; Liang Zhang 023 (Int. J. Geogr. Inf. Sci., 2017)

Classification of Urban Point Clouds: A Robust Supervised Approach With Automatically Generating Training Data. - Zhuqiang Li; Liqiang Zhang 001; Ruofei Zhong; Tian Fang; Liang Zhang 023; Zhenxin Zhang (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)

Learning a Discriminative Distance Metric With Label Consistency for Scene Classification. - Yuebin Wang; Liqiang Zhang 001; Hao Deng 004; Jiwen Lu; Haiyang Huang 001; Liang Zhang 023; Jun Liu 029; Hong Tang; Xiaoyue Xing (IEEE Trans. Geosci. Remote. Sens., 2017)

A Deep Neural Network With Spatial Pooling (DNNSP) for 3-D Point Cloud Classification. - Zhen Wang 032; Liqiang Zhang 001; Liang Zhang 023; Roujing Li; Yibo Zheng; Zidong Zhu (IEEE Trans. Geosci. Remote. Sens., 2018)

Deep Learning-Based Classification and Reconstruction of Residential Scenes From Large-Scale Point Clouds. - Liqiang Zhang 001; Liang Zhang 023 (IEEE Trans. Geosci. Remote. Sens., 2018)

Joint Discriminative Dictionary and Classifier Learning for ALS Point Cloud Classification. - Zhenxin Zhang; Liqiang Zhang 001; Yumin Tan; Liang Zhang 023; Fangyu Liu 001; Ruofei Zhong (IEEE Trans. Geosci. Remote. Sens., 2018)