全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Mohammad Awrangjeb
来源:[J].Remote Sensing(IF 2.101), 2015, Vol.7 (10), pp.14119-14150DOAJ
摘要:... This paper first presents a graphical user interface (GUI) developed to support the creation of a building database from building footprints automatically extracted from LiDAR (light detection and ranging) point cloud data. An automatic building change detection technique by ...
作者:Xin Wang , Zhen-Long Zhao , Arlie G. Capps ...
来源:[J].Multimedia Tools and Applications(IF 1.014), 2017, Vol.76 (5), pp.6843-6857Springer
摘要:This paper introduces an improved approach for the volume data registration of human retina. Volume data registration refers to calculating out a near-optimal transformation between two volumes with overlapping region and stitching them together. Iterative closest point (ICP...
作者:Yuto Matsuura , Akira Hayano , Kenichi Itakura ...
来源:[J].Applied Soft Computing Journal(IF 2.14), 2019, Vol.84Elsevier
摘要:Abstract(#br)LiDAR (laser imaging detection and ranging) has been developed to measure the distance of the mesh of points on an object with a high level of accuracy. It provides high-resolution point cloud data as a result of distance measurement. Detailed 3D shapes of objects ca...
作者:David A. J. Wilson , Carolyn Anglin , Felix Ambellan ...
来源:[J].International Journal of Computer Assisted Radiology and Surgery(IF 1.364), 2017, Vol.12 (12), pp.2097-2105Springer
摘要:... The purpose of this study was to investigate methods suitable for matching a statistical shape model (SSM) to intraoperatively acquired point cloud data from a surgical navigation system and to validate these against the preoperative magnetic resonance imaging (MRI) data from...
作者:Tae W. Lim , Charles E. Oestreich
来源:[J].Acta Astronautica(IF 0.701), 2019, Vol.165, pp.298-311Elsevier
摘要:Abstract(#br)A model-free pose (relative attitude and position) estimation process using point cloud data is developed to support envisioned autonomous satellite servicing missions. Unlike model-based pose estimation that typically requires a three-dimensional geometric model of ...
作者:Yang Song , Jinfei Wang
来源:[J].Remote Sensing(IF 2.101), 2019, Vol.11 (10)DOAJ
摘要:... The Unmanned Aerial Vehicle (UAV)-based point cloud data derived from photogrammetry methods contains the structural information of crops which could be used to retrieve crop height. However, removing noise and outliers from the UAV-based crop point cloud data for height extr...
作者:Ranjith Gopalakrishnan , Aku Seppänen , Mikko Kukkonen ...
来源:[J].International Journal of Applied Earth Observations and Geoinformation(IF 2.176), 2020, Vol.86Elsevier
摘要:Abstract(#br)Multitemporal land cover classification over urban areas is challenging, especially when using heterogeneous data sources with variable quality attributes. A prominent challenge is that classes with similar spectral signatures (such as trees and grass) tend to be con...
作者:Lirong Xiang , Yin Bao , Lie Tang ...
来源:[J].Computers and Electronics in Agriculture(IF 1.766), 2019, Vol.162, pp.951-961Elsevier
摘要:... To overcome the challenges of overlapping tillers, an algorithm was developed to first search for the stem in the merged point cloud data, and then the associated leaves. A 3D skeletonization algorithm was created by slicing the point cloud along the vertical direction, and t...
作者:Geunsang Lee , Mikyoung Choi , Wansik Yu ...
来源:[J].Quaternary International(IF 1.962), 2019, Vol.519, pp.255-262Elsevier
摘要:... Recently, unmanned aerial vehicle (UAV) technology has been actively studied to acquire three-dimensional terrain data. However, the UAV acquired river terrain data is a digital surface model (DSM) that includes the height of a tree or grass in a river. It is different from...
作者:Peng Cang , Zhenglin Yu
来源:[J].EURASIP Journal on Image and Video Processing(IF 0.57), 2018, Vol.2018 (1), pp.1-8Springer
摘要:Abstract(#br)Taking the elevation point cloud data of buildings as an object, this paper proposed a 3D reconstruction method. By using the simple clustering method, the vertices of a plane with similar normal vector components are classified as a set of points on the same plane. ...

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