Results 51 to 60 of about 14,075 (296)
Color Video JND Model Using Compound Spatial Masking and Structure-Based Temporal Masking
IEEE Access, 2020 In order to provide high transmission efficiency and visual quality for the color image/video in internet, effective estimation of its inherent just noticeable distortion (JND) is continuously an important topic.
Kuo-Cheng Liu
doaj +1 more source
Perceptual deficits and inattention in schizophrenia
, 2008 A number of investigators have found perceptual deficits in schizophrenic subjects. It has also been indicated that those with schizophrenia suffer from reduced attention.
John R. Skoyles, Bernt C. Skottun
core +1 more source
A Neural Network Model of Inhibitory Processing in Subliminal Priming [PDF]
, 2006 Masked Priming Experiments have revealed a precise set of facilitatory and inhibitory visual-motor control processes. Most notably, inhibitory effects have been identified in which prime-target compatibility induces performance costs and prime-target ...
Howard Bowman +7 more
core +1 more source
The plasticity of the human perceptual systems in processing auditory- and spatial-frequencies [PDF]
, 2009 A common technique in research on visual and auditory perception is to embed stimuli in noise. The traditional assumption is that, when noisy stimuli are repeatedly presented to an observer, each noise component remains equally unpredictable.
POPESCU, TUDOR
core
Masking within and across visual dimensions: Psychophysical evidence for perceptual segregation of color and motion [PDF]
, 2011 Visual masking can result from the interference of perceptual signals. According to the principle of functional specialization, interference should be greatest when signal and mask belong to the same visual attribute (e.g., color or motion) and least ...
Cheadle, SW, Zeki, S, Cheadle, Samuel
core +3 more sources
Data Hiding in Perceptually Masked OpenEXR Image
2019 IEEE 21st International Workshop on Multimedia Signal Processing (MMSP), 2019 High dynamic range (HDR) imaging is able to capture and display significantly more colors when compared to the legacy imaging technology. Recently, HDR environment is gaining popularity and becoming common in our daily life, which resulted in the growing number of HDR images.
KaiLin Chia +2 more
openaire +2 more sources
Arthritis Care &Research, EarlyView.Objective Despite well‐described biologic causes, the public views unhealthy lifestyle choices as the primary cause of gout. This study investigated how causal beliefs about gout influence the public's views about its management. Methods In a randomized study, 201 members of the public viewed one of two 2‐minute videos about gout.
Rachel Murdoch +6 more
wiley +1 more source
A Superpixel-Wise Just Noticeable Distortion Model
IEEE Access, 2020 The just noticeable distortion (JND) model reveals the visibility limitation. Human eyes hold different attention and sensitivity to different regions owing to different contributions to the perceptual quality.
Chuang Wang, Yongfang Wang, Junjie Lian
doaj +1 more source
Biology, 2023 In informational masking paradigms, the successful segregation between the target and masker creates auditory perceptual awareness. The dynamics of the build-up of auditory perception is based on a set of interactions between bottom–up and top–down ...
Alexandre Veyrié +3 more
doaj +1 more source
High confidence and low accuracy in redundancy masking. [PDF]
, 2022 Visual scenes typically contain redundant information. One mechanism by which the visual system compresses such redundancies is 'redundancy masking' - the reduction of the perceived number of items in repeating patterns.
Sayim, Bilge, Yildirim, Fazilet Zeynep
core +1 more source