초록

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Abstract ▼ AI-Helper

Recently, e-book market is growing rapidly as the advent of portable digital appliances such as iPAD and amazon's kindle, and E-book standard, EPUB. But, the blind has little use of e-book because there were lack of e-books for the blind caused by the high cost of audio recording and braille transla...

Recently, e-book market is growing rapidly as the advent of portable digital appliances such as iPAD and amazon's kindle, and E-book standard, EPUB. But, the blind has little use of e-book because there were lack of e-books for the blind caused by the high cost of audio recording and braille translation. If it is possible to translate EPUB specified e"book to audio book or braille e-book easily, then there are many advantages to acquire various types and large volumes of e-book for the blind from the EPUB specified e-book. This paper implements the translating methods from the EPUB specified e-book to a braille e-book for the blind. lt consists of translation method which filters unnecessary multimedia functions and type effects so that only text information is extracted for the blind. And, then the extracted text content is translated to braille content to display to the blind using a flexible braille display. Performance analysis is performed as the factor of translation correction ratio, translation time, and display time of flexible braille display. It is proved that the translated braille e-book is useful for the blind.

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