How can I read text from pdf in Matlab?

6 次查看(过去 30 天)
How can I read text from pdf in Matlab? I tried this code
a=OCR(unit8(test.pdf);
After the execution of the above code value of a is empty.
There is any other option which one I can use.

采纳的回答

Walter Roberson
Walter Roberson 2020-4-25
  7 个评论
Walter Roberson
Walter Roberson 2020-5-1
the image file itself is gone, converted to pixel representation.
https://www.mathworks.com/matlabcentral/answers/436679-how-to-read-an-image-into-matlab-stored-as-pdf#comment_654452
It is probably easier to invoke external software to extract the images. Once you have the images you can ocr them. http://www.peteryu.ca/tutorials/publishing/pdf_manipulation_tips2
Balkar Singh
Balkar Singh 2020-5-1
I tried this but not able to find the exact solution. I also tried OCR but it works for a small image.
Thanks

请先登录,再进行评论。

更多回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Convert Image Type 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by