41   Artículos

 
en línea
Zicheng Zhu, Steve Rowlinson, Tianzhuo Chen and Alan Patching    
Point cloud models are prevalently utilized in the architectural and civil engineering sectors. The registration of point clouds can invariably introduce registration errors, adversely impacting the accuracy of point cloud models. While the domain of com... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Haiyuan Cao, Deng Chen, Zhaohui Zheng, Yanduo Zhang, Huabing Zhou and Jianping Ju    
Point cloud registration has a wide range of applications in 3D reconstruction, pose estimation, intelligent driving, heritage conservation, and digital cities. The traditional iterative closest point (ICP) algorithm has strong dependence on the initial ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Chao Kong, Yuanping Xu, Zhuowei Li, Chaolong Zhang, Tukun Li, Iain Macleod, Xiangqian Jiang, Dan Tang and Jun Lu    
This paper illustrates a systematical surface topography measurement and evaluation method based on a 3D optical system. Firstly, the point cloud data of the workpiece are extracted by the use of a 3D structured light measurement system, and the STEP fil... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Nuno Abreu, Andry Pinto, Aníbal Matos and Miguel Pires    
Point cloud processing is an essential task in many applications in the AEC domain, such as automated progress assessment, quality control and 3D reconstruction. As much of the procedure used to process the point clouds is shared among these applications... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Cuixia Li, Shanshan Yang, Li Shi, Yue Liu and Yinghao Li    
Existing end-to-end cloud registration methods are often inefficient and susceptible to noise. We propose an end-to-end point cloud registration network model, Point Transformer for Registration Network (PTRNet), that considers local and global features ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Pu Liu, Lieshan Zhang and Meibao Wang    
To address the lack of fast and high-precision in situ measurement of large-sized pipes in current industrial applications, a pipe-diameter-measurement method based on stereo vision is designed in this paper. By using multiple sets of binocular cameras t... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Haoyu Tai, Yonghua Xia, Xiangrong He, Xuequn Wu, Chen Li, Min Yan, Xiali Kong and Minglong Yang    
With the rapid development of the geographic information service industry, point cloud data are widely used in various fields, such as architecture, planning, cultural relics protection, mining engineering, etc. Despite that there are many approaches to ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Sharad Mehta, John Peach and Andrew Weinert    
Aerial surveys using LiDAR systems can play a vital role in the quantitative assessment of infrastructure damage caused by hurricanes, floods, and other natural disasters. GmAPD LiDAR provides high-resolution 3D point-cloud data which enables the surveyo... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Rabia Rashdi, Joaquín Martínez-Sánchez, Pedro Arias and Zhouyan Qiu    
Building information modelling (BIM) is evolving significantly in the architecture, engineering and construction industries. BIM involves various remote-sensing tools, procedures and standards that are useful for collating the semantic information requir... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Guangyuan Zhao, Xue Wan, Yaolin Tian, Yadong Shao and Shengyang Li    
Spacecraft component segmentation is one of the key technologies which enables autonomous navigation and manipulation for non-cooperative spacecraft in OOS (On-Orbit Service). While most of the studies on spacecraft component segmentation are based on 2D... ver más
Revista: Aerospace    Formato: Electrónico

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