Optical Character Recognition (OCR) is a technology that converts images of printed or handwritten text into machine readable digital text. OCR systems analyze scanned documents, photographs, or PDFs using image processing and machine learning techniques to detect characters, recognize words, and reconstruct the text in a searchable or editable format. The technology is widely used for document digitization, automated data entry, and information extraction from printed materials.

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Influential NEC Researchers in the United States Who Helped Shape Modern Computing

Many pioneers of modern artificial intelligence and machine learning spent part of their careers at NEC research labs in the United States. Researchers such as Yann LeCun, Vladimir Vapnik, Léon Bottou, Corinna Cortes, and others contributed foundational ideas in deep learning, statistical learning theory, speech recognition, and computer vision.