Results 271 to 280 of about 2,090,122 (317)

Visualizing for the Non‐Visual: Enabling the Visually Impaired to Use Visualization

Computer Graphics Forum, 2019
AbstractThe 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 0005, Sanghun Jung, Deok Gun Park 0001, Jaegul Choo, Niklas Elmqvist   +4 more
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Visual comparison for information visualization

Information Visualization, 2011
Data 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.
Michael Gleicher, Danielle Albers, Rick Walker, Ilir Jusufi, Charles D. Hansen, Jonathan C. Roberts   +5 more
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Case Study: Visualizing Visualization

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, 1994
Among 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.
P E, Roland, B, Gulyás
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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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Visual Parsing and Parser Visualization

2019 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC), 2019
Generalized parsers for visual languages result to be more complex than the corresponding text parsers: their applications to ambiguous inputs with visual tokens scattered and/or connected on a 2d or 3d space are very difficult to trace without the support of proper visualization tools.
Costagliola, Gennaro, De Rosa, Mattia, Minas, Mark   +2 more
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Visual Proteomics

2010
Visual proteomics attempts to generate molecular atlases by providing the position and angular orientation of protein complexes inside of cells. This is accomplished by template matching (pattern recognition), a cross-correlation-based process that matches the structure of a specific protein complex to the densities of the whole volume or subvolume of ...
Förster, F., Han, B., Beck, M.
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Visual Snow: Visual Misperception

Journal of Neuro-Ophthalmology, 2018
Background: 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, Clough, M, McKendrick, AM, Fielding, J   +3 more
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