how to recognize a part of the image

  • Last Post 01 October 2013
als2002 posted this 25 September 2013

Is it possible to set a "clipping window" for recognition process, if I know the area of interest for me?

Order By: Standard | Newest | Votes
Anastasia Galimova posted this 25 September 2013

You can always crop your image on your side and pass it to the processImage method.

Also if the region you want to recognize contains the text only, you can use the processTextField method and specify the coordinates in its region parameter.

als2002 posted this 26 September 2013

Well, it is relatively easy to crop single page .png file ( in my case ), but can be tricky enough for multi-page .pdf.
processTextField (as far as I can understand from documentation)is well suited for single-value field record, and will not retain text's geometry...

Anastasia Galimova posted this 01 October 2013

In ABBYY FineReader Engine it is also easy to do by adding text blocks manually. This feature is not implemented in ABBYY Cloud OCR SDK.