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Results 1 - 10
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18,746
The Spatial Resolution of Visual Attention
- Cognitive Psychology
, 1997
"... Two tasks were used to evaluate the grain of visual attention, the minimum spacing at which attention can select individual items. First, observers performed a tracking task at many viewing distances. Performance dropped to chance levels at small display sizes even though, in all conditions, observe ..."
Abstract
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Cited by 149 (14 self)
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, observers could easily resolve the items and their motions. The limiting size for selection was roughly the same whether tracking one or three targets, suggesting that the resolution limit acts independently of the capacity limit of attention. Second, the closest spacing that still allowed individuation
Attention Enhances Spatial Resolution
"... • Transient covert attention increases both contrast sensitivity and spatial resolution • In both peripheral and neutral cue conditions, contrast sensitivity is greater in the lower half of the vertical meridian (VM) Goal •At equal eccentricities: 1) Is spatial resolution the same in both halves of ..."
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• Transient covert attention increases both contrast sensitivity and spatial resolution • In both peripheral and neutral cue conditions, contrast sensitivity is greater in the lower half of the vertical meridian (VM) Goal •At equal eccentricities: 1) Is spatial resolution the same in both halves
Spatial Resolution in Haptic Rendering
"... The effect of spatial resolution in haptic rendering [1] remains to be well understood or studied. How much resolution is actually required? How sensitive are human beings? To answer such questions, we conducted ..."
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The effect of spatial resolution in haptic rendering [1] remains to be well understood or studied. How much resolution is actually required? How sensitive are human beings? To answer such questions, we conducted
Spatial resolution Enhancement of Low-Resolution . . .
, 1998
"... Recent years have seen growing interest in the problem of super-resolution restoration of video sequences. Whereas in the traditional single image restoration problem only a single input image is available for processing, the task of reconstructing super-resolution images from multiple undersampled ..."
Abstract
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Cited by 86 (0 self)
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Recent years have seen growing interest in the problem of super-resolution restoration of video sequences. Whereas in the traditional single image restoration problem only a single input image is available for processing, the task of reconstructing super-resolution images from multiple undersampled
The Spatial Resolution of Epidemic Peaks
, 2014
"... The emergence of novel respiratory pathogens can challenge the capacity of key health care resources, such as intensive care units, that are constrained to serve only specific geographical populations. An ability to predict the magnitude and timing of peak incidence at the scale of a single large po ..."
Abstract
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Cited by 2 (0 self)
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resolution spatial effects (e.g. transmission within small neighbourhoods). Here, we used a spatially-explicit stochastic meta-population model of arbitrary spatial resolution to determine the effect of resolution on model-derived epidemic trajectories. We simulated an influenza-like pathogen spreading
VERY HIGH RESOLUTION INTERPOLATED CLIMATE SURFACES FOR GLOBAL LAND AREAS
, 2005
"... We developed interpolated climate surfaces for global land areas (excluding Antarctica) at a spatial resolution of 30 arc s (often referred to as 1-km spatial resolution). The climate elements considered were monthly precipitation and mean, minimum, and maximum temperature. Input data were gathered ..."
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Cited by 553 (8 self)
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We developed interpolated climate surfaces for global land areas (excluding Antarctica) at a spatial resolution of 30 arc s (often referred to as 1-km spatial resolution). The climate elements considered were monthly precipitation and mean, minimum, and maximum temperature. Input data were gathered
Spatial attention improves performance in spatial resolution tasks
- VISION RESEARCH 39 (1999) 293–306
, 1999
"... This study used peripheral precueing to explore the effect of covert transient attention on performance in spatial resolution tasks. Experiments 1 (Landolt-square) and 2 (‘broken-line’) measured gap resolution and Experiment 3 measured vernier resolution. In all three tasks the target was presented ..."
Abstract
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Cited by 75 (19 self)
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This study used peripheral precueing to explore the effect of covert transient attention on performance in spatial resolution tasks. Experiments 1 (Landolt-square) and 2 (‘broken-line’) measured gap resolution and Experiment 3 measured vernier resolution. In all three tasks the target was presented
Covert attention effects on spatial resolution
"... covert attention. Then we examine the effects of these two types of attention on spatial resolution in a variety of tasks, such as acuity, visual search, and texture segmentation. Both types of covert attention enhance resolution; directing attention to a given location allows us to better resolve t ..."
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covert attention. Then we examine the effects of these two types of attention on spatial resolution in a variety of tasks, such as acuity, visual search, and texture segmentation. Both types of covert attention enhance resolution; directing attention to a given location allows us to better resolve
Results 1 - 10
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18,746
