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First Report of Intervertebral Disc Calcification in a Black Child in Sub-Saharan Africa. [PDF]
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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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Case Study: Visualizing Visualization [PDF]
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 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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