Table identification

Found 2 related articles

What is OCR? Why AI often has to read scanned PDFs, tables, and screenshots before it

OCR is the abbreviation of Optical Character Recognition, which is commonly called optical character recognition in Chinese. What it does is very stra...

AI Encyclopedia • Admin • 4/9/2026

Why does AI still get it wrong after uploading a PDF? The problem is usually not in the model, but in OCR, layout, and dicing

After uploading a PDF, the AI still answers incorrectly, and the problem is often not whether the model can read it, but what it gets is not the "clea...

AI Q&A • Admin • 4/9/2026

Table identification

What is OCR? Why AI often has to read scanned PDFs, tables, and screenshots before it

Why does AI still get it wrong after uploading a PDF? The problem is usually not in the model, but in OCR, layout, and dicing

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