Results 251 to 260 of about 1,464,252 (288)
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Visualizing visual impairments
Gerontechnology, 2006We developed and evaluated methods to visualize the limitations of visually impaired persons. Three types of simulation were developed: (i) fixation independent, showing which elements remain visible after ample inspection, related to object recognition, (ii) fixation dependent, showing which elements remain visible in the entire visual field while ...
Hogervorst, M.A., Damme, W.J.M. van
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Visualizing for the Non‐Visual: Enabling the Visually Impaired to Use Visualization
Computer Graphics Forum, 2019AbstractThe majority of visualizations on the web are still stored as raster images, making them inaccessible to visually impaired users. We propose a deep‐neural‐network‐based approach that automatically recognizes key elements in a visualization, including a visualization type, graphical elements, labels, legends, and most importantly, the original ...
Jinho Choi +4 more
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Visual comparison for information visualization
Information Visualization, 2011Data analysis often involves the comparison of complex objects. With the ever increasing amounts and complexity of data, the demand for systems to help with these comparisons is also growing. Increasingly, information visualization tools support such comparisons explicitly, beyond simply allowing a viewer to examine each object individually.
Gleicher, M. +5 more
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Case Study: Visualizing Visualization [PDF]
IEEE Symposium on Information Visualization, 2005 In this case study we attempt to visualize a real-world dataset consisting of 600 recently published information visualization papers and their references. This is done by first creating a global layout of the entire graph that preserves any cluster structure present. We then use this layout as a basis to define a hierarchical clustering.
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Visual imagery and visual representation
Trends in Neurosciences, 1994Among many controversies in visual neuroscience is whether visual imagery of objects, scenes and living beings is based upon contributions of the early visual areas or depends on hierarchical higher visual areas only, and whether the cortical areas subserving visual imagery are identical to those underlying visual perception.
Per E. Roland, Balázs Gulyás
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Visual Snow: Visual Misperception
Journal of Neuro-Ophthalmology, 2018Background:Visual snow (VS) is a constant visual disturbance described as flickering dots occupying the entire visual field. Recently, it was characterized as the defining feature of a VS syndrome (VSS), which includes palinopsia, photophobia, photopsias, entoptic phenomena, nyctalopia, and tinnitus.
White, OB +3 more
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2003
Domain-specific dataflow visual programming languages are now commonplace throughout the world of computing. Although not the earliest form of visual language (that honor, like so many others, of course is due to Sketchpad [27]) dataflow visual languages are now by far the most common form of visual programming language used in practice.
Robert Biddle, James Noble
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Domain-specific dataflow visual programming languages are now commonplace throughout the world of computing. Although not the earliest form of visual language (that honor, like so many others, of course is due to Sketchpad [27]) dataflow visual languages are now by far the most common form of visual programming language used in practice.
Robert Biddle, James Noble
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Computer Graphics Forum, 2014
AbstractThe majority of display devices used in visualization are 2D displays. Inevitably, it is often necessary to overlay one piece of visual information on top of another, especially in applications such as multi‐field visualization and geo‐spatial information visualization.
Chen, Min +7 more
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AbstractThe majority of display devices used in visualization are 2D displays. Inevitably, it is often necessary to overlay one piece of visual information on top of another, especially in applications such as multi‐field visualization and geo‐spatial information visualization.
Chen, Min +7 more
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Visualizing the future of information visualization
Interactions, 2006“Information visualization” is a special category of user-interface design. Tables, forms, charts, maps, and diagrams also have to solve how best to use metaphors, mental models, navigation, interaction, and appearance to make themselves usable, useful, and appealing—the catechism for good user experience.
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