Results 21 to 30 of about 49,441 (295)

Segment Anything Model with LiDAR based images for building segmentation in forest areas [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The Segment Anything Model (SAM) represents a significant advancement in image segmentation, with growing applications for LiDAR-based data alongside traditional RGB imagery. Recent work, such as Ošep et al.
E. Hattula, J. Raninen, L. Zhu
doaj   +1 more source

The solutions of classical and nonlocal nonlinear Schr\"{o}dinger equations with nonzero backgrounds: Bilinearisation and reduction approach [PDF]

open access: yesOpen Communications in Nonlinear Mathematical Physics, 2023
In this paper we develop a bilinearisation-reduction approach to derive solutions to the classical and nonlocal nonlinear Schr\"{o}dinger (NLS) equations with nonzero backgrounds.
Da-jun Zhang, Shi-min Liu, Xiao Deng
doaj   +1 more source

From research to production: radiometric block adjustment to automate and improve tonal adjustment of orthomosaics created from airborne images [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Production of orthophotos and orthomosaics from airborne imaging has been standard procedure of National mapping agencies for decades. Various aspects affect to the colour, or tones of the images: time of the day and year, atmosphere, illumination ...
L. Markelin   +3 more
doaj   +1 more source

NL understanding with a grammar of constructions [PDF]

open access: yesProceedings of the 15th conference on Computational linguistics -, 1994
appeared in Proc.
David E. Johnson   +4 more
openaire   +3 more sources

Discusiones actuales, oportunidades y horizontes en los estudios sobre literacidades en América Latina

open access: yesIkala: Revista de Lenguaje y Cultura, 2019
Para dar apertura al presente número, las editoras han querido reflexionar sobre algunos principios en los cuales se basan los estudios sobre literacidades y la manera como estos podrían ser relevantes para la educación en América Latina.
Emilce Moreno, Luanda Sito
doaj   +1 more source

Exploration of Large language model assisted boulder detection from Lidar data [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
In recent years, large language models (LLMs) have revolutionized many aspects of life and work, and their impact is expected to continue transforming professional practices in the near future.
L. Zhu, E. Hattula, J. Raninen
doaj   +1 more source

Systematic Investigation of the Effects of Multiple SV40 Nuclear Localization Signal Fusion on the Genome Editing Activity of Purified SpCas9

open access: yesBioengineering, 2022
The emergence of CRISPR-Cas9 technology has revolutionized both basic and translational biomedical research. For Cas9 nuclease to exert genome editing activity, nuclear localization signal (NLS) derived from simian virus 40 (SV40) T antigen is commonly ...
Sailan Shui, Shaojie Wang, Jia Liu
doaj   +1 more source

NLS ground states on graphs [PDF]

open access: yesCalculus of Variations and Partial Differential Equations, 2014
We investigate the existence of ground states for the subcritical NLS energy on metric graphs. In particular, we find out a topological assumption that guarantees the nonexistence of ground states, and give an example in which the assumption is not fulfilled and ground states actually exist.
ADAMI, RICCARDO   +2 more
openaire   +3 more sources

A Novel Tilt Correction Technique for Irradiance Sensors and Spectrometers On-Board Unmanned Aerial Vehicles

open access: yesRemote Sensing, 2018
In unstable atmospheric conditions, using on-board irradiance sensors is one of the only robust methods to convert unmanned aerial vehicle (UAV)-based optical remote sensing data to reflectance factors.
Juha Suomalainen   +6 more
doaj   +1 more source

Knowledge on Newborn Life Support among the Healthcare Providers in a Tertiary Care Maternity Hospital in the Southern Province, Sri Lanka

open access: yesNursing Research and Practice, 2021
Introduction. The newborn life support (NLS) is a set of educational guidelines established by the academies of Paediatrics that outline the proper procedures for resuscitation of a newborn.
N. D. Liyanarachchi, B. H. H. Pradeepa
doaj   +1 more source

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