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Do OCR systems still detect invisible words? I would have thought by now they'd use pixel based image recognition.
by polishdude20 2y ago
Do OCR systems still detect invisible words? I would have thought by now they'd use pixel based image recognition.
- filoeleven 2y agoI doubt they're using OCR. More likely they're using one of the many text extractors available for PDFs. https://stackoverflow.com/questions/3650957/how-to-extract-text-from-a-pdf https://stackoverflow.com/questions/3650957/how-to-extract-t...
- hoerzu 2y agoI think nowadays they directly use screen share and image recognition like https://interview.sh https://interview.sh for example