Literatura
Vlado Cetl, Optičko prepoznavanje znakova i riječi na slici, seminarski rad
Samir Lemeš, Upotreba klasičnih crteža u CAD procesu uz pomoć vektorizacije
Tomislav Tomić, Poluautomatska vektorizacija katastarskih planova i ocjena tačnosti
Miodrag Roić , Prevođenje katastarskih planova izrađenih u Gauss-Kruegerovoj projekciji u digitalni oblik
What is OCR http://whatis.com/ocr.htm
Examples of OCR http://etext.lib.virginia.edu/helpsheets/scan-train.html
Free OCR-A Font. URL: http://ansuz.sooke.bc.ca/software/ocra.php
OCR Tips for Better Results. URL: http://desktoppub.about.com/cs/ocr/a/ocr.htm
Music-Notation. URL: http://www.music-notation.info/en/compmus/omr.html
Wikipedia. URL: http://en.wikipedia.org/wiki/Optical_character_recognition
Wikipedia. URL: http://en.wikipedia.org/wiki/Music_OCR
Wikipedia. URL:http://en.wikipedia.org/wiki/Magnetic_Ink_Character_Recognition
Wikipedia. URL: http://en.wikipedia.org/wiki/OCR-A_font
Wikipedia. URL: http://en.wikipedia.org/wiki/TWAIN
Wikipedia. URL: http://en.wikipedia.org/wiki/CAPTCHA