Results 41 to 50 of about 138,587 (274)

Measuring the shape. Performance evaluation of a photogrammetry improvement applied to the Neanderthal skull Saccopastore 1 [PDF]

open access: yes, 2018
Several digital technologies are nowadays developed and applied to the study of the human fossil record. Here, we present a low-cost hardware implementation of the digital acquisition via photogrammetry, applied to a specimen of paleoanthropological ...
Buzi, Costantino   +8 more
core   +2 more sources

QUALITY OF 3D POINT CLOUDS FROM HIGHLY OVERLAPPING UAV IMAGERY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
UAVs are becoming standard platforms for photogrammetric data capture especially while aiming at large scale aerial mapping for areas of limited extent.
N. Haala, M. Cramer, M. Rothermel
doaj   +1 more source

Monitoring of Building Construction by 4D Change Detection Using Multi-temporal SAR Images [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Monitoring urban changes is important for city management, urban planning, updating of cadastral map, etc. In contrast to conventional field surveys, which are usually expensive and slow, remote sensing techniques are fast and cost-effective alternatives.
C. H. Yang, Y. Pang, U. Soergel
doaj   +1 more source

Sedimentological characterization of Antarctic moraines using UAVs and Structure-from-Motion photogrammetry [PDF]

open access: yes, 2015
In glacial environments particle-size analysis of moraines provides insights into clast origin, transport history, depositional mechanism and processes of reworking.
Matthew J. Westoby   +19 more
core   +2 more sources

Community-driven approaches to open source archaeological imaging [PDF]

open access: yes, 2015
No abstract ...
Beale, Gareth, Beale, Nicole
core   +1 more source

Fuji-SfM dataset: A collection of annotated images and point clouds for Fuji apple detection and location using structure-from-motion photogrammetry [PDF]

open access: yes, 2020
The present dataset contains colour images acquired in a commercial Fuji apple orchard (Malus domestica Borkh. cv. Fuji) to reconstruct the 3D model of 11 trees by using structure-from-motion (SfM) photogrammetry.
Gené Mola, Jordi   +6 more
core   +2 more sources

ULTRA-HIGH PRECISION UAV-BASED LIDAR AND DENSE IMAGE MATCHING [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
This paper presents a study on the potential of ultra-high accurate UAV-based 3D data capture. It is motivated by a project aiming at the deformation monitoring of a ship lock and its surrounding.
M. Cramer   +4 more
doaj   +1 more source

Land cover mapping at very high resolution with rotation equivariant CNNs: towards small yet accurate models

open access: yes, 2018
In remote sensing images, the absolute orientation of objects is arbitrary. Depending on an object's orientation and on a sensor's flight path, objects of the same semantic class can be observed in different orientations in the same image.
Kellenberger, Benjamin   +3 more
core   +2 more sources

3D MODELING of A COMPLEX BUILDING: From MULTI-VIEW IMAGE FUSION to GOOGLE EARTH PUBLICATION [PDF]

open access: yes, 2019
This paper presents a pipeline that aims at illustrating the procedure to realize a 3D model of a complex building integrating the UAV and terrestrial images and modifying the 3D model in order to publish to Google Earth in an interactive modality so as ...
Inzerillo L., Leto Barone F., Roberts R.
core   +1 more source

BEYOND HAND-CRAFTED FEATURES IN REMOTE SENSING [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
A basic problem of image classification in remote sensing is to select suitable image features. However, modern classifiers such as AdaBoost allow for feature selection driven by the training data.
P. Tokarczyk   +3 more
doaj   +1 more source

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