Hi, Sometimes Textract does not extract OCR from the top of the page. The following shows an example: ![Enter image description here](/media/postImages/original/IMCtAID1azRqqJQXBQ0faLqg) The input image is 300 DPI. Is this a bug or I am missing a pre-process step or setting? Thanks

Textract doesn't detect few lines from top of the page.

Hi,

Sometimes Textract does not extract OCR from the top of the page. The following shows an example: Enter image description here The input image is 300 DPI. Is this a bug or I am missing a pre-process step or setting?

Thanks

トピック

機械学習と AI

タグ

Amazon Textract

言語

English

AWS-User-5556436

質問済み 2年前244ビュー

1回答

新しい順
投票が多い順
コメントが多い順

これらの回答は役に立ちましたか？コミュニティがあなたの知識を活用できるように、正解に賛成票を投じてください。

Thanks for bringing up the issue. 300 DIP seems like a reasonable resolution at which OCR should work fine. However, I can confirm some of the details at the top are missing. So, in this case, could you please reach out to the Textract team via a support case citing quality issue - and provide the redacted document to help the team debug what exactly is happening with the document. Thanks.

Rohan_K

回答済み 2年前

AWS-User-5556436
2年前
Hi,

I found there is a bug in Textract API. If the page has a barcode or QR code a the bottom of the page, It won't pick up few lines from the top. If I remove the barcode from the page, then it will report back all the the text in the document.

Thanks.

Textract doesn't detect few lines from top of the page.

関連するコンテンツ