Wenxia Dai, Bisheng Yang, Xinlian Liang, Zhen Dong, Ronggang Huang, Yunsheng Wang, Wuyan Li,Automated fusion of forest airborne and terrestrial point clouds through canopy density analysis,ISPRS Journal of Photogrammetry and Remote Sensing,Volume 156,2019,Pages 94-107,ISSN 0924-2716,https://doi.org/10.1016/j.isprsjprs.2019.08.008.Abstract:Airborne laser scanning (ALS) and terrestrial laser scan...

Mao Tian, Bisheng Yang*, Chi Chen*, Ronggang Huang, and Liang Huo. “HPM-TDP: An Efficient Hierarchical PatchMatch Depth Estimation Approach using Tree Dynamic Programming ”, ISPRS Journal of Photogrammetry and Remote Sensing (Accepted), Jun. 2019.该论文提出了一种高效、鲁棒的层次PatchMatch深度计算方法，克服了传统立体匹配方法平行平面(fronto-parallel)影响，提高了传统匹配方法的精度和效率，可广泛...

Abstract: Forest structural attributes are key indicators for parameterization of forest growth models,which play key roles in understanding the biophysica...

Yang Cui， Qingquan Li，Bisheng Yang， Wen Xiao, Chi Chen, Zhen Dong, 2019. Automatic 3-D Reconstruction of Indoor Environment With Mobile Laser Scanning Point Clouds. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, DOI: 10.1109/JSTARS.2019.2918937Abstract:Three-dimensional (3-D) modeling of indoor environment plays an important role in various applications suc...

​Abstract: Automatic 3D forest mapping and individual tree characteristics estimation are essential forforest management and ecosystem maintenance. The low-cost unmanned aerial vehicle (UAV) laserscanning (ULS) is a newly developed tool for cost-effectively collecting 3D information and attemptsto use it for 3D forest mapping have been made, due to its capability to provide 3D information with...

Slow-moving landslides are widespread in many landscapes with significant impacts on the topographic relief, sediment transfer and human settlements. Their area-wide mapping and monitoring in mountainous terrain, however, is still challenging. The growing archives of optical remote sensing images offer ...黄荣刚，李健平，董震，杨必胜

Abstract: In this paper, we propose a coarse-to-fine integration solution inspired by the classical ICP algorithm, to pairwise 3D point cloud registration with two improvements of hybrid metric spaces (e.g., BSC feature and Euclidean geometry spaces) and globally optimal Yue Pan ; Bisheng Yang ; Fuxun Liang ; Zhen Dong ,杨必胜，董震，潘越，梁福逊

   无人机激光扫描系统受制于激光扫描仪、惯性测量单元（IMU）等传感器的重量、成本以及无人机平台有效载荷、续航能力等因素的制约，不得不在保证数据质量的前提下在上述制约因素间取得平衡，尤其是高精度IMU的昂贵价格极大地限制了无人机激光扫描系统的易用性，因而，轻小型低成本无人机激光扫描系统成为学术界和工业界共同关注的热点。本文重点阐述轻小型低成本无人机激光扫描系统的两个关键点，即：视觉—低成本IMU耦合的高...