Results 21 to 30 of about 2,688,430 (248)
한국해양공학회지, 2018 This paper proposes a vision-based underwater laser scanner with separate structures for an underwater camera and a line laser projector. Because the two devices can be adaptively placed regardless of the features of the unmanned underwater vehicle (UUV),
Yeongjun Lee +4 more
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ISPRS International Journal of Geo-Information, 2018 Mobile laser scanning (MLS) has been widely used in three-dimensional (3D) city modelling data collection, such as Google cars for Google Map/Earth. Building Information Modelling (BIM) has recently emerged and become prominent.
Lawrence Lau +6 more
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Indoor 3D Reconstruction of Buildings via Azure Kinect RGB-D Camera
Sensors, 2022 With the development of 3D vision techniques, RGB-D cameras are increasingly used to allow easier and cheaper access to the third dimension. In this paper, we focus on testing the potential of the Kinect Azure RGB-D camera in the 3D reconstruction of ...
Chaimaa Delasse +4 more
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Research and verification of internal and external measurement methods of large oil storage tanks capacity based on 3D lasers canning [PDF]
E3S Web of Conferences, 2021 Nowadays, as an important tool for petrochemical enterprises to store and transport various petrochemical products, large oil storage tanks are highly praised by a large number of oil enterprises because of their characteristics of large capacity and ...
Chen Xianlei +9 more
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Plane-based registration of construction laser scans with 3D/4D building models [PDF]
, 2012 With the development of building information modelling (BIM) and terrestrial laser scanning (TLS) in the architecture, engineering, construction and facility management (AEC/FM) industry, the registration of site laser scans and project 3D (BIM) models ...
Bosché, Frédéric, Frédéric Bosché
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Estimation of 3D vegetation structure from waveform and discrete return airborne laser scanning data [PDF]
, 2012 This study presents and compares new methods to describe the 3D canopy structure with Airborne Laser Scanning (ALS) waveform data as well as ALS point data.
Olofsson, Kenneth, +12 more
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LOW COST MULTI-SENSOR ROBOT LASER SCANNING SYSTEM AND ITS ACCURACY INVESTIGATIONS FOR INDOOR MAPPING APPLICATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 In order to solve the automation of 3D indoor mapping task, a low cost multi-sensor robot laser scanning system is proposed in this paper. The multiple-sensor robot laser scanning system includes a panorama camera, a laser scanner, and an inertial ...
C. Chen +7 more
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Laser scanner 3d terrestri e mobile
GEOmedia, 2013 On the day of May 17, 2012 was held in Rome a demonstration event to inform professionals and researchers regarding the instrumental survey on the recent innovations that affect 3d laser scanner.
Mario Velio Ciamba
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Point Cloud Pre-Processing and Surface Reconstruction Based on Chord Algorithm Technique [PDF]
Engineering and Technology Journal, 2019 3D laser scanner is one of the modern technologies, which used to obtain the geometric information about the 3D scanned object surface. But, there are some problems that are associated with this technique such as the huge number of obtained points which ...
Ali Al-Badairy +2 more
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Analysis and correction of the dependency between laser scanner intensity values and range [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 Intensity values, which are registered by a terrestrial laser scanner system (TLS) for each point of a 3D point cloud in addition to its coordinates, are affected by the characteristic of the measured object and the parameters of the environment.
R. Blaskow, D. Schneider
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