Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Image Enhancement(also: Image Pre-Compensation, Visual Enhancement)
- Image enhancement in the context of accessibility refers to techniques that modify digital images or on-screen content to improve their visibility and usability for people with visual impairments. Methods include contrast adjustment, edge highlighting, color remapping,…
- Ishihara Test(also: Ishihara Colour Test, Ishihara Plates)
- A widely used clinical screening test for red-green colour vision deficiencies, consisting of a series of circular plates made up of coloured dots arranged in a mosaic pattern. Each plate contains a number or shape formed by dots of certain colours set against a background of…
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