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docs: take a more vender neutral position on commercial OCR

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This commit is contained in:
James R. Barlow
2021-05-27 13:45:59 -07:00
parent 684e5b4944
commit 701c3b371b
2 changed files with 4 additions and 3 deletions
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docs/introduction.rst
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@@ -139,7 +139,7 @@ Limitations
OCRmyPDF is limited by the Tesseract OCR engine. As such it experiences
these limitations, as do any other programs that rely on Tesseract:
- The OCR is not as accurate as commercial solutions such as Abbyy.
- The OCR is not as accurate as commercial OCR solutions.
- It is not capable of recognizing handwriting.
- It may find gibberish and report this as OCR output.
- If a document contains languages outside of those given in the
docs/pdfsecurity.rst
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@@ -128,8 +128,9 @@ Commercial alternatives
The author also provides professional services that include OCR and
building databases around PDFs, and is happy to provide consultation.
Abbyy Cloud OCR is a viable commercial alternative with a web services
API.
Abbyy Cloud OCR is viable commercial alternative with a web services
API. Amazon Textract, Google Cloud Vision, and Microsoft Azure
Computer Vision provide advanced OCR but have less PDF rendering capability.
Password protection, digital signatures and certification
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