Bradley local image thresholding in braille recognition

• Autorzy: Smykała K.
• Języki publikacji: EN

Abstrakty

EN

This paper presents research results of Bradley Local Image Thresholding usage in image binarization process in Optical Braille Recognition. This operation improves Braille text readability and increase chance of correct translation.

• Wydawca: Oficyna Wydawnicza Politechniki Opolskiej
• Czasopismo: Zeszyty Naukowe. Elektryka / Politechnika Opolska
• Rocznik: 2016
• Tom: z. 72
• Strony: 81--82
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Smykała K.

• Faculty of Electrical Engineering, Automatic Control and Informatics Institute of Electromechanical Systems and Industrial Electronics

Bibliografia

• [1] Neovision - Optical Braille Recognition Software http://www.neovision.cz/prods/obr/ [accessed 03.2016]
• [2] SHREEKANTH T., UDAYASHANKARA V.: A Review on Software Algorithms for Optical Recognition of Embossed Braille Characters. International Journal of Computer Applications (0975 – 8887), 2013
• [3] BRADLEY D., ROTH G.: Adaptive Thresholding Using the Integral Image. Journal of Graphics, GPU, and Game Tools, 2007
• [4] Index Braille – braille sample source – http://www.indexbraille.com/en-us/brailleembossers/request-braille-sample [accessed 03.2016]