Results 31 to 40 of about 3,359,041 (235)
Estimation of canopy structure and individual trees from laser scanning data [PDF]
, 2012 During the last fifteen years, laser scanning has emerged as a data source for forest inventory. Airborne laser scanning (ALS) provides 3D data, which may be used in an automated analysis chain to estimate vegetation properties for large areas ...
Lindberg, Eva
core +1 more source
Real 3D Geometry and Motion Data as a Basis for Virtual Design and Testing [PDF]
, 2009 Organised by: Cranfield UniversityA consistent and accurate digital data model takes a major role during the whole product life cycle of production facilities.
Zickner, H. +3 more
core +7 more sources
Remote Sensing, 2020 Mobile laser scanning has become an established measuring technique that is used for many applications in the fields of mapping, inventory, and monitoring. Due to the increasing operationality of such systems, quality control w.r.t.
Erik Heinz +3 more
doaj +1 more source
3D BUILDING MODELS DEVELOPMENT BASED ON DATA FUSION – CURRENT STATUS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 For the past years, a better and complete 3D building model has been intensely studied. To get a 3D building model as desired, it is known to use data fusion which is a technique of 3D dataset combination.
W. M. Mutiarasari, A. Abdul Rahman
doaj +1 more source
Reduction Method for Mobile Laser Scanning Data
ISPRS International Journal of Geo-Information, 2018 Mobile Laser Scanning (MLS) technology acquires a huge volume of data in a very short time. In many cases, it is reasonable to reduce the size of the dataset with eliminating points in such a way that the datasets, after reduction, meet specific ...
Wioleta Błaszczak-Bąk +2 more
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
Remote Sensing, 2020 In this work, we compared six emerging mobile laser scanning (MLS) technologies for field reference data collection at the individual tree level in boreal forest conditions.
Eric Hyyppä +6 more
doaj +1 more source
MOBILE LASER SCANNING SYSTEMS FOR GPS/GNSS-DENIED ENVIRONMENT MAPPING [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Indoor 3D mapping provides a useful three-dimensional structure via an indoor map for many applications. To acquire highly efficient and relatively accurate mapping for large-scale GPS/GNSS-denied scene, we present an upgraded backpacked laser scanning ...
C. Wen +13 more
doaj +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
STREET-SCENE TREE SEGMENTATION FROM MOBILE LASER SCANNING DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Our work addresses the problem of extracting trees from mobile laser scanning data. The work is a two step-wise strategy, including terrain point removal and tree segmentation.
H. Guan +7 more
doaj +1 more source