Results 21 to 30 of about 2,291,980 (222)

The nature effect in motion: visual exposure to environmental scenes impacts cognitive load and human gait kinematics [PDF]

open access: yesRoyal Society Open Science, 2021
Prolonged exposure to urban environments requires higher cognitive processing resources than exposure to nature environments, even if only visual cues are available.
D. Burtan   +5 more
doaj   +1 more source

Visual discomfort and blur [PDF]

open access: yes, 2013
This work was supported by a doctoral training grant from the BBSRC to LOH.Certain visual stimuli, such as striped patterns and filtered noise, have been reported to be uncomfortable.
Hibbard, Paul Barry   +3 more
core   +1 more source

Assessment of Audio-Visual Environmental Stimuli. Complementarity of Comfort and Discomfort Scales

open access: yesArchives of Acoustics, 2021
The aim of the study was to examine how the wording of a question about audio, visual and audiovisual stimuli can affect the assessment of the environment. The participants of the psychophysical experiments were asked to rate, on a numerical scale, audio
Jan FELCYN   +3 more
doaj   +1 more source

Visual Discomfort and Blur

open access: yesi-Perception, 2011
Natural images typically have an approximately 1/f amplitude spectrum. Images that have relatively high amplitude at low spatial frequencies in comparison with a 1/f spectrum have been found to be uncomfortable (Fernandez and Wilkins, 2008, Juricevic et ...
L O'Hare, P B Hibbard
doaj   +1 more source

Visual discomfort whilst viewing 3D stereoscopic stimuli [PDF]

open access: yes, 2015
3D stereoscopic technology intensifies and heightens the viewer s experience by adding an extra dimension to the viewing of visual content. However, with expansion of this technology to the commercial market concerns have been expressed about the ...
Edyta Karpicka (7156781)
core   +7 more sources

Influence of Display Luminance on Visual Discomfort in Dark Ambient Based on Haemodynamic Response

open access: yesIEEE Photonics Journal, 2020
Display luminance is one of the most important factors that influence not only display performance but also visual discomfort greatly. To investigate the influence of display luminance and image content on visual discomfort, the haemodynamic response and
Yunyang Shi   +4 more
doaj   +1 more source

Object Clusters or Spectral Energy? Assessing the Relative Contributions of Image Phase and Amplitude Spectra to Trypophobia

open access: yesFrontiers in Psychology, 2020
Trypophobia refers to the visual discomfort experienced by some people when viewing clustered patterns (e.g., clusters of holes). Trypophobic images deviate from the 1/f amplitude spectra typically characterizing natural images by containing excess ...
R. Nathan Pipitone   +1 more
doaj   +1 more source

Examining the visual effect of trypophobic repetitive pattern in contemporary urban environments: Bahrain as a case for middle east countries

open access: yesJournal of Architecture and Urbanism, 2020
New building materials and design technologies such as design parameterisation allow for the creation of unusual architectural elements composed of spatially repetitive patterns.
Fay Alkhalifa   +3 more
doaj   +1 more source

Motion processing deficits in migraine are related to contrast sensitivity [PDF]

open access: yes, 2012
Background: There are conflicting reports concerning the ability of people with migraine to detect and discriminate visual motion. Previous studies used different displays and none adequately assessed other parameters that could affect performance, such ...
Hine, Trevor   +8 more
core   +1 more source

Children's discomfort in assessments using different methods for approximal caries detection

open access: yesBrazilian Oral Research, 2012
Because discomfort caused by different approximal caries detection methods can influence their performance, the assessment of this discomfort is important.
Tatiane Fernandes Novaes   +4 more
doaj   +1 more source

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