Browsing by Author "NMT De Silva"

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    A software prototype for optical recognition of sinhala embossed braille
    (Book of Abstracts, Annual Research Symposium 2014, 2014) NMT De Silva; SR Liyanage
    The Braille system is a tactile format of written communication for sight-impaired people over theworld. It consists of cells of raised dots arranged in a grid. The presence or absence of raised dots canbe sensed by the blind people�s fingertips to give them the coding for the symbol.