How long has OCR been around?
How long has OCR been around? For something that we imagine to be a modern innovation, OCR's roots go back as far as 1914. In that year two men, Emanuel Goldberg and Edmund Fournier d'Albe developed, independently of one another, the first OCR devices. When was OCR first used? In the 1970s, inventor Ray Kurzweil commercialised “omni-font OCR”, which could process text printed in almost any font. In the early 2000s, OCR became available online as a cloud-based service, accessible via desktop and mobile applications. Is Tesseract OCR free? Tesseract. Tesseract is a free and open source command line OCR...