Results 11 to 20 of about 8,059,355 (318)
Neurochemistry of Visual Attention [PDF]
Frontiers in Neuroscience, 2021 Visual attention is the cognitive process that mediates the selection of important information from the environment. This selection is usually controlled by bottom-up and top-down attentional biasing.
Denise Elfriede Liesa Lockhofen +1 more
doaj +4 more sources
Visual Attention-Based Image Watermarking [PDF]
IEEE Access, 2016 Imperceptibility and robustness are two complementary but fundamental requirements of any watermarking algorithm. Low strength watermarking yields high imperceptibility but exhibits poor robustness.
Deepayan Bhowmik +2 more
doaj +4 more sources
Visual attention and time preference reversals [PDF]
Judgment and Decision Making, 2021 Time preference reversal refers to systematic inconsistencies between preferences and bids for intertemporal options. From the two eye-tracking studies (N1 = 60, N2 = 110), we examined the underlying mechanisms of time preference reversal.
Yan-Bang Zhou, Qiang Li, Hong-Zhi Liu
doaj +3 more sources
NeuroImage: Clinical, 2021 Cerebral visual impairment (CVI) is associated with a wide range of visual perceptual deficits including global motion processing. However, the underlying neurophysiological basis for these impairments remain poorly understood.
Zahide Pamir +5 more
doaj +1 more source
Beyond Self-Attention: External Attention Using Two Linear Layers for Visual Tasks [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021 Attention mechanisms, especially self-attention, have played an increasingly important role in deep feature representation for visual tasks. Self-attention updates the feature at each position by computing a weighted sum of features using pair-wise ...
Meng-Hao Guo +3 more
semanticscholar +1 more source
Cognitive Research, 2022 Using an online, medical image labeling app, 803 individuals rated images of skin lesions as either "melanoma" (skin cancer) or "nevus" (a skin mole). Each block consisted of 80 images.
Jeremy M. Wolfe
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A Computational-Cognitive Model of Visual Attention in Dynamic Environments [PDF]
Journal of Electrical and Computer Engineering Innovations, 2022 Background and Objectives: Visual attention is a high order cognitive process of human brain which defines where a human observer attends. Dynamic computational visual attention models are modeled on the behavior of the human brain and can predict what ...
A. Bosaghzadeh +2 more
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Scaling Local Self-Attention for Parameter Efficient Visual Backbones [PDF]
Computer Vision and Pattern Recognition, 2021 Self-attention has the promise of improving computer vision systems due to parameter-independent scaling of receptive fields and content-dependent interactions, in contrast to parameter-dependent scaling and content-independent interactions of ...
A. Vaswani +5 more
semanticscholar +1 more source
Impact of Amblyopia on Visual Attention and Visual Search in Children
Investigative Ophthalmology and Visual Science, 2021 Purpose The purpose of this study was to compare binocular visual attention, visual processing speeds, and visuo-cognitive search ability in children with and without amblyopia and investigate the association of visual acuity and binocular function with ...
A. Black +4 more
semanticscholar +1 more source