Results 61 to 70 of about 322,071 (330)
Mobile 3D scan LiDAR: a literature review
Geomatics, Natural Hazards & Risk, 2021 This paper, by critically reviewing different years (from 2010 to 2020) of research activities performed with Mobile Laser Scanning system, aims to review existing systems and how they are exploited in multifaceted domains.
Francesco Di Stefano +4 more
doaj +1 more source
Innovative strategies for 3D visualisation using photogrammetry and 3D scanning for mobile phones [PDF]
, 2019 3D model generation through Photogrammetry is a modern overlay of digital information representing real world objects in a virtual world. The immediate scope of this study aims at generating 3D models using imagery and overcoming the challenge of ...
Dempster, Euan +2 more
core +2 more sources
Railway Object Recognition Using Mobile Laser Scanning Data [PDF]
Journal of the Korea Industrial Information Systems Research, 2014 The objective of the research is to automatically recognize railway objects from MLS data in which 9 key objects including terrain, track, bed, vegetation, platform, barrier, posts, attachments, powerlines are targeted. The proposed method can be divided into two main sub-steps. First, multi-scale contextual features are extracted to take the advantage
Chao Luo +4 more
openaire +1 more source
Trees, 2021 Mobile laser scanning and geometrical analysis revealed relationships between tree geometry and seed dispersal mechanism, latitude of origin, as well as growth. The structure and dynamics of a forest are defined by the architecture and growth patterns of
Yonten Dorji +9 more
semanticscholar +1 more source
Pointwise classification of mobile laser scanning point clouds of urban scenes using raw data
Journal of Applied Remote Sensing, 2021 . Mobile laser scanning (MLS), which can quickly collect a high-resolution and high-precision point cloud of the surroundings of a vehicle, is an appealing technology for three-dimensional (3D) urban scene analysis.
Qiujie Li +4 more
semanticscholar +1 more source
Mobile Laser Scanning Applied to the Earth Sciences [PDF]
Eos, Transactions American Geophysical Union, 2013 Lidar (light detection and ranging), a method by which the precise time of flight of emitted pulses of laser energy is measured and converted to distance for reflective targets, has helped scientists make topographic maps of Earth's surface at scales as fine as centimeters.
Benjamin A. Brooks +4 more
openaire +1 more source
BOAT-BASED MOBILE LASER SCANNING FOR SHORELINE MONITORING OF LARGE LAKES
, 2021 In many applications, it is necessary to measure the shore areas of water bodies in three dimensions, for example for the planning of shore protection measures or regularly for water body monitoring.
D. Schneider, R. Blaskow
semanticscholar +1 more source
Assessment of Tree Diameter Estimation Methods from Mobile Laser Scanning in a Historic Garden
Forests, 2021 Geo-referenced 3D models are currently in demand as an initial knowledge base for cultural heritage projects and forest inventories. The mobile laser scanning (MLS) used for geo-referenced 3D models offers ever greater efficiency in the acquisition of 3D
E. Pérez-Martín +5 more
semanticscholar +1 more source
Sensors, 2013 This study was dedicated to illustrating the significance of sensor manipulation in the case of terrestrial laser scanning, which is a field now in quick development.
Antero Kukko, Juha Hyyppä, Yi Lin
doaj +1 more source
IMPACT OF DIFFERENT TRAJECTORIES ON EXTRINSIC SELF-CALIBRATION FOR VEHICLE-BASED MOBILE LASER SCANNING SYSTEMS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 The extrinsic calibration of a Mobile Laser Scanning system aims to determine the relative orientation between a laser scanner and a sensor that estimates the exterior orientation of the sensor system.
M. Hillemann +3 more
doaj +1 more source