Results 31 to 40 of about 8,059,355 (318)
Focalização da atenção visual Visual attention focusing
Psicologia: Reflexão e Crítica, 2010 Neste estudo investigamos o ajuste dinâmico do foco atentivo em função de algumas características físicas de uma dica visual exógena. O primeiro experimento investigou o efeito da área delimitada por uma dica visual apresentada por diferentes intervalos ...
Joaquim Carlos Rossini +1 more
doaj +1 more source
Multi-View Attention Network for Visual Dialog
Applied Sciences, 2021 Visual dialog is a challenging vision-language task in which a series of questions visually grounded by a given image are answered. To resolve the visual dialog task, a high-level understanding of various multimodal inputs (e.g., question, dialog history,
Sungjin Park +3 more
doaj +1 more source
Attention and Anticipation in Fast Visual-Inertial Navigation [PDF]
, 2018 We study a Visual-Inertial Navigation (VIN) problem in which a robot needs to estimate its state using an on-board camera and an inertial sensor, without any prior knowledge of the external environment.
Carlone, Luca, Karaman, Sertac
core +2 more sources
Knowing When to Look: Adaptive Attention via a Visual Sentinel for Image Captioning [PDF]
Computer Vision and Pattern Recognition, 2016 Attention-based neural encoder-decoder frameworks have been widely adopted for image captioning. Most methods force visual attention to be active for every generated word.
Jiasen Lu +3 more
semanticscholar +1 more source
Question Type Guided Attention in Visual Question Answering [PDF]
, 2018 Visual Question Answering (VQA) requires integration of feature maps with drastically different structures and focus of the correct regions. Image descriptors have structures at multiple spatial scales, while lexical inputs inherently follow a temporal ...
Anandkumar, Animashree +3 more
core +2 more sources
Decoding Visual Spatial Attention Control [PDF]
eneuro, 2020 AbstractIn models of visual spatial attention control, it is commonly held that top-down control signals originate in the dorsal attention network, propagating to the visual cortex to modulate baseline neural activity and bias sensory processing. However, the precise distribution of these top-down influences across different levels of the visual ...
Sreenivasan Meyyappan +4 more
openaire +3 more sources
Audio-visual integration during overt visual attention
Journal of Eye Movement Research, 2008 How do different sources of information arising from different modalities interact to control where we look? To answer this question with respect to real-world operational conditions we presented natural images and spatially localized sounds in (V)isual,
Cliodhna Quigley +4 more
doaj +1 more source
Recursive Visual Attention in Visual Dialog [PDF]
Computer Vision and Pattern Recognition, 2018 Visual dialog is a challenging vision-language task, which requires the agent to answer multi-round questions about an image. It typically needs to address two major problems: (1) How to answer visually-grounded questions, which is the core challenge in ...
Yulei Niu +5 more
semanticscholar +1 more source
, 2009 This article reviews neuronal correlates of selective visual attention emphasizing neurophysiological studies in nonhuman primates. We discuss the effects of directing attention to spatial locations, nonspatial stimulus features, or visual objects on sensory information processing.
Treue, Stefan +2 more
openaire +3 more sources
Attention to Monocular Images Bias Binocular Rivalry
Frontiers in Systems Neuroscience, 2019 When monocular images cannot be fused, perception alternates between the two (or more) possible images. This phenomenon, binocular rivalry (BR), is driven by the physical properties of the stimuli (size, contrast, spatial frequency, etc.) but it can also
Manuel Moreno-Sánchez +2 more
doaj +1 more source