Learning OCR Process from Scratch – 002: From Image to ONNX Tensor
This story is from 2026-08-22. It is preserved in the archive; the latest stories are on the live feed.
In the previous post, I explored the basic OCR workflow and discovered that OCR is not simply a single model inference call. There are multiple stages involved, from text detection and orientation classification to text recognition and decoding. This time, I wanted to go one level deeper: What actu…
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- 2026-08-22 23:51 · DEV Community — AI
Learning OCR Process from Scratch – 002: From Image to ONNX Tensor