Open AccessPECULIARITIES OF PRELIMINARY MOBILE LASER SCANNING DATA PROCESSING
Author(s) -
Maxim A. Altyntsev,
Karkokli Hamid Majid Saber
Publication year - 2019
Publication title -
interèkspo geo-sibirʹ
Language(s) - English
Resource type - Journals
ISSN - 2618-981X
DOI - 10.33764/2618-981x-2019-1-1-239-248
Subject(s) - computer science , data processing , point cloud , laser scanning , software , image processing , computer vision , point (geometry) , task (project management) , artificial intelligence , computer graphics (images) , laser , engineering , image (mathematics) , database , mathematics , systems engineering , physics , geometry , optics , programming language
The goal of preliminary mobile laser scanning (MLS) data processing is generating a unified point cloud in a required coordinate system. During this processing calibration of 2D scanners and digital cameras, point cloud adjustment, data filtering such as removal of noise and remirror points. Currently huge amount of software is developed for solving these tasks, but a degree of their auto-mation differs. Depending on software, type of scanned area preliminary MLS data processing technique can differ. The analysis of carried out scanning results with the task of revealing their pe-culiarities, determination of the preliminary data processing order and deciding about necessity to accept additional manual procedures.