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Tactile graphics are images that use raised surfaces so that a visually impaired person can feel them. Tactile maps are used by blind and partially sighted people when navigating around an environment, and they are also used prior to a visit for orientation purposes. Since the ability for reading tactile graphics deeply depends on individuals, providing tactile graphics individually is needed. This...
Tactile graphics are images that use raised surfaces so that a visually impaired person can feel them. Tactile maps are used by blind and partially sighted people when navigating around an environment, they are useful for explaining the layout of a building or outdoor environment. Tactile Map Automated Creation System (TMACS) is developed for producing tactile maps. Tactile maps, produced by TMACS,...
Tactile graphics are useful for visually impaired students when they study mathematics and science. However, producing tactile graphics is not simple task. An intelligent computer-aided system for assisting the production of tactile graphics is needed. To develop such a system, research on mathematical graph recognition techniques is needed. This paper focuses on a method of mathematical graph recognition...
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