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Measurement of combined gap in whole process of transmission lines' live working based on 3D laser point cloud [PDF]

open access: yesArchives of Electrical Engineering, 2023
Transmission lines’ live working is one of an effective means to ensure the reliable operation of transmission lines. In order to solve the unsafe problems existing in the implementation of traditional live working, the paper uses ground-based lidar to ...
Ying Wang   +4 more
doaj   +1 more source

A Refined-Line-Based Method to Estimate Vanishing Points for Vision-Based Autonomous Vehicles

open access: yesVehicles, 2022
Helping vehicles estimate vanishing points (VPs) in traffic environments has considerable value in the field of autonomous driving. It has multiple unaddressed issues such as refining extracted lines and removing spurious VP candidates, which suffers ...
Shengyao Shen   +3 more
doaj   +1 more source

Integration of 3D modelling with photogrammetry applied on historical images for cultural heritage.

open access: yesVitruvio: International Journal of Architectural Technology and Sustainability, 2023
The recovery of past architecture through 3D modelling is an important challenge today to the preservation of heritage. Decisive support for the interpretation of architecture can certainly come from historical images and old photographs that fix a ...
Francesca Condorelli, Sara Morena
doaj   +1 more source

Concepts of 3D terrain modeling and geomorphometric analysis in mining [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2016
This paper describes the concepts of 3D terrain models and their application in mining. The methods of terrain (relief) by spots elevation and contour lines are commonly applied on geodetic plans and topographic maps.
Petrović Vladimir M.   +3 more
doaj   +1 more source

Development and modeling of non-metallic form-forming rigger for manufacture of polymer composition reflectors for satellite antennas

open access: yesКосмические аппараты и технологии, 2021
Reducing the time for carrying out the strength analysis of a structure in the process of manufacturing shaping tooling using modern tools of virtual computer design and modeling, namely mathematical 3D modeling in a small-scale production with the use ...
M. A. Dremukhin, V. N. Nagovitsin
doaj   +1 more source

Dynamic response of structures located in near-field and far-field regions using IDA and MIDA

open access: yesMagazine of Civil Engineering, 2021
In the current research project, an effort is made so as to investigate the capability of the innovative Modal Incremental Dynamic Analysis (MIDA) method considering 3D structural models, the effect of plan irregularities and near-field earthquake ...
Nader Fanaie, Hamidreza Mehdipanah
doaj   +1 more source

Software products for the automated solution of industrial robotics problems in mechanical assembly plants of machine and instrument engineering

open access: yesТехнічна інженерія, 2023
The article highlights the trend of increasing demand for industrial robotics in mechanical assembly industries in recent years. A brief analytical review of PP for the automated solution of problems of industrial robotics in mechanical assembly ...
O.M. , O.A. , H.M.
doaj   +1 more source

Recent advancements in cell-based models for auditory disorders [PDF]

open access: yesBioImpacts, 2022
Introduction: Cell-based models play an important role in understanding the pathophysiology and etiology of auditory disorders. For the auditory system, models have primarily focused on restoring inner and outer hair cells.
Jake Langlie   +7 more
doaj   +1 more source

Applicability Assessments of Close-Range Photogrammetry for Slope Face 3D Modelling

open access: yesAceh International Journal of Science and Technology, 2020
The digital single lens reflex (DSLR) cameras have been widely accepted to use in slope face photogrammetry rather than the expensive metric camera used for aerial photogrammetry.
Haqul Baramsyah, Less Rich
doaj   +1 more source

Healthcare supply chain management: Towards 3D MRI aorta model with CPU-GPU parallel architecture for medical manufacture

open access: yesCogent Medicine, 2021
The healthcare supply chain begins with the production of medical products. Different stages of supply chain flow may have their own objectives. The healthcare supply chain management process can be inefficient and fragmented because supply chain goals ...
Houneida Sakly   +2 more
doaj   +1 more source

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