Results 21 to 30 of about 3,785,737 (266)

Reference and reference failures [PDF]

open access: yesProceedings of the 1987 workshop on Theoretical issues in natural language processing -, 1987
Introduction Reference in the real world differs greatly from the reference processes modelled in current natural ~ language systems. A speaker in the real world is a rational agent who must make a decision about his description in a limited time, with limited resources, knowledge, and abilities.
openaire   +1 more source

Identification of neutralizing epitopes on the D/A domain of the E2 glycoprotein of classical swine fever virus

open access: yesVirus Research, 2023
Classical swine fever virus (CSFV) shares high antigenic homology with other members of the genus Pestivirus. Because several pestivirus species can also infect swine, eliciting cross-reactive antibodies, it is important to define CSFV-specific epitopes ...
Yu-Liang Huang   +12 more
doaj   +1 more source

Learning a No-Reference Quality Predictor of Stereoscopic Images by Visual Binocular Properties

open access: yesIEEE Access, 2019
In this work, we develop a novel no-reference (NR) quality assessment metric for stereoscopic images based on monocular and binocular features, motivated by visual perception properties of the human visual system (HVS) named binocular rivalry and ...
Yuming Fang   +5 more
doaj   +1 more source

Co-Circulation of Leishmania Parasites and Phleboviruses in a Population of Sand Flies Collected in the South of Portugal

open access: yesTropical Medicine and Infectious Disease, 2023
In the Old World, phlebotomine sand flies from the genus Phlebotomus are implicated in the transmission of Leishmania spp. parasites (Kinetoplastida: Trypanosomatidae) and viruses belonging to the genus Phlebovirus (Bunyavirales: Phenuiviridae).
Fátima Amaro   +6 more
doaj   +1 more source

A No Reference Image Quality Assessment Metric Based on Visual Perception

open access: yesAlgorithms, 2016
Nowadays, how to evaluate image quality reasonably is a basic and challenging problem. In view of the present no reference evaluation methods, they cannot reflect the human visual perception of image quality accurately.
Yan Fu, Shengchun Wang
doaj   +1 more source

Study of Subjective Data Integrity for Image Quality Data Sets with Consumer Camera Content

open access: yesJournal of Imaging, 2020
We need data sets of images and subjective scores to develop robust no reference (or blind) visual quality metrics for consumer applications. These applications have many uncontrolled variables because the camera creates the original media and the ...
Jakub Nawała   +3 more
doaj   +1 more source

No-Reference Video Quality Estimation Based on Machine Learning for Passive Gaming Video Streaming Applications

open access: yesIEEE Access, 2019
Recent years have seen increasing growth and popularity of gaming services, both interactive and passive. While interactive gaming video streaming applications have received much attention, passive gaming video streaming, in-spite of its huge success and
Nabajeet Barman   +3 more
doaj   +1 more source

Human Metapneumovirus: Etiological Agent of Severe Acute Respiratory Infections in Hospitalized and Deceased Patients with a Negative Diagnosis of Influenza

open access: yesPathogens, 2020
Human metapneumovirus (HMPV) is one of the four major viral pathogens associated with acute respiratory tract infections (ARI) and creates a substantial burden of disease, particularly in young children (<5 years) and older individuals (≥65 ...
Gisela Barrera-Badillo   +5 more
doaj   +1 more source

Highly Efficient Quality Assessment of 3D-Synthesized Views Based on Compression Technology

open access: yesIEEE Access, 2018
Image quality assessment (IQA) technology is facing a new challenge due to the large amount of demand for high-quality 3-D-synthesized views stimulated by the rapid development of virtual reality applications.
Junfei Qiao   +4 more
doaj   +1 more source

Genetic Diversity Analysis of Coxsackievirus A8 Circulating in China and Worldwide Reveals a Highly Divergent Genotype

open access: yesViruses, 2020
Coxsackievirus A8 (CV-A8) is one of the pathogens associated with hand, foot and mouth disease (HFMD) and herpangina (HA), occasionally leading to severe neurological disorders such as acute flaccid paralysis (AFP). Only one study aimed at CV-A8 has been
Yang Song   +10 more
doaj   +1 more source

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