Results 41 to 50 of about 4,138,925 (262)

A Visual Cortex-Inspired Imaging-Sensor Architecture and Its Application in Real-Time Processing

open access: yesSensors, 2018
For robots equipped with an advanced computer vision-based system, object recognition has stringent real-time requirements. When the environment becomes complicated and keeps changing, existing works (e.g., template-matching strategy and machine-learning
Hui Wei, Luping Wang
doaj   +1 more source

A methodology for deploying the max-sum algorithm and a case study on unmanned aerial vehicles

open access: yes, 2012
We present a methodology for the deployment of the max-sum algorithm, a well known decentralised algorithm for coordinating autonomous agents, for problems related to situational awareness.
Delle Fave, F. M.   +15 more
core   +1 more source

Linearized Single-Scattering Property Database for Hexagonal Prism Ice Particles

open access: yesRemote Sensing, 2022
Accurate description of the single scattering properties of atmospheric particles can be an essential factor influencing the remote sensing of atmospheric microphysics.
Chenxu Gao   +4 more
doaj   +1 more source

A memetic fingerprint matching algorithm [PDF]

open access: yes, 2007
Minutiae point pattern matching is the most common approach for fingerprint verification. Although many minutiae point pattern matching algorithms have been proposed, reliable automatic fingerprint verification remains as a challenging problem, both with
Howells, Gareth   +3 more
core   +1 more source

Robust three-dimensional best-path phase-unwrapping algorithm that avoids singularity loops [PDF]

open access: yes, 2009
In this paper we propose a novel hybrid three-dimensional phase-unwrapping algorithm, which we refer to here as the three-dimensional best-path avoiding singularity loops (3DBPASL) algorithm.
Burton, David   +8 more
core   +1 more source

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham   +7 more
wiley   +1 more source

Data-Driven Clustering Analysis for Representative Electric Vehicle Charging Profile in South Korea

open access: yesSensors
As the penetration of electric vehicles (EVs) increases, an understanding of EV operation characteristics becomes crucial in various aspects, e.g., grid stability and battery degradation.
Kangsan Kim   +6 more
doaj   +1 more source

Performance analysis of macro cell MIMO-OFDM systems based remote radio head technology

open access: yes上海师范大学学报. 自然科学版, 2017
Macro cell MIMO-OFDM system based remote radio head (RRH) and the 4RRH model of 3GPP protocol were detailly described in high speed scenario.Furthermore,the frequency offset estimation algorithm and the channel estimation algorithm about the given system
Zhao Xin   +3 more
doaj   +1 more source

Feeding, Fear, and Acceptance: Caregivers’ Experiences of Nutritional Support During Childhood Cancer Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques   +5 more
wiley   +1 more source

Thermal buckling and postbuckling of functionally graded multilayer GPL-reinforced composite beams on nonlinear elastic foundations

open access: yesHeliyon, 2023
Under the influence of axial forces and uniform temperature variations, the thermal buckling and postbuckling of composite beams reinforced of functionally graded multilayer graphene platelets (GPLs) resting on nonlinear elastic foundations are examined.
Ying Lv, Jing Zhang, Lianhe Li
doaj   +1 more source

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