Optical Character Recognition (OCR)

The video tutorial explains Optical Character Recognition (OCR), a technology used to extract text from images, PDFs, and other digitized formats. It highlights OCR's ability to recognize both printed and handwritten text with high accuracy, often exceeding 99% in high-quality images. The tutorial provides examples of OCR in action, demonstrating its effectiveness in various scenarios. It also discusses numerous applications, such as digitizing notes, processing checks, and validating invoices. The video concludes with exam preparation tips, emphasizing understanding OCR's applications.

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