Results 21 to 30 of about 4,164,802 (316)

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

Cross-cultural Analysis of E-mail Reference [PDF]

open access: yes, 2007
Studies that examined virtual reference and its potential for collaboration have by and large represented experiences in western English-speaking countries.
Shachaf, Pnina   +5 more
core   +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

Suggested Rational Considerations for ANA-IF and ENA-Profile Test Requisition: Clinical Manifestation, Gender, Pattern, and Titer of ANA-IF

open access: yesIndonesian Biomedical Journal, 2023
BACKGROUND: The anti-nuclear antibody immunofluorescence (ANA-IF) test is used for screening of autoantibody presence in patients with suspected autoimmune disease.
Yenny Surjawan, Umi Solekhah Intansari
doaj   +1 more source

Virtual reference service evaluation: Adherence to RUSA behavioral guidelines and IFLA digital reference guidelines [PDF]

open access: yes, 2007
This study evaluates the level of adherence to professional guidelines by virtual (e-mail) reference services. These professional guidelines are set up as standards to assure service quality; however, studies of virtual reference effectiveness rarely ...
Shachaf, Pnina, Horowitz, Sarah M.
core   +1 more source

Reference Points and Effort Provision [PDF]

open access: yes, 2011
A key open question for theories of reference-dependent preferences is what determines the reference point. One candidate is expectations: what people expect could affect how they feel about what actually occurs.
Abeler, Johannes   +13 more
core   +1 more source

Combining Global and Local Feature Analyses for Quality Evaluation of Tone-Mapped HDR Images

open access: yesIEEE Access, 2018
In existing literature, many tone mapping operators have been designed to convert high dynamic range (HDR) images to low dynamic range (LDR) images for visualization on the standard LDR displays.
Er-Yin Su   +3 more
doaj   +1 more source

Benchmarking Underwater Image Enhancement and Restoration, and Beyond

open access: yesIEEE Access, 2020
Image enhancement and restoration is among the most investigated topics in the field of underwater machine vision. The objective image quality assessment is a fundamental part of optimizing underwater enhancement and restoration technologies.
Guojia Hou   +5 more
doaj   +1 more source

NoR-VDPNet++: Real-Time No-Reference Image Quality Metrics

open access: yesIEEE Access, 2023
Efficiency and efficacy are desirable properties for any evaluation metric having to do with Standard Dynamic Range (SDR) imaging or with High Dynamic Range (HDR) imaging. However, it is a daunting task to satisfy both properties simultaneously.
Francesco Banterle   +4 more
doaj   +1 more source

Image deblurring to improve the grain monitoring in a rice combine harvester

open access: yesSmart Agricultural Technology, 2023
One of the most important sources of grain losses happens during harvesting. A machine vision system is capable to send online information of the grain condition to the adjustment units in order to reduce the grain losses.
Fatemeh Rahimi-Ajdadi, Kaveh Mollazade
doaj   +1 more source

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