0
2

Hi, thanks for this great service. I have a basic Android example working but wonder if you could help suggest a way forward for this usage case. I want to use the mobile phone camera to take a photograph of a form and then use the region parameter of the processTextField call to recognise some handwritten / checkbox data. What I can't figure out is how to accurately provide the region parameters as photographing the form always puts the text-fields in slightly different positions. Your thoughts / help would be appreciated.

asked 09 Apr '12, 17:45

dale's gravatar image

dale
33

edited 10 Apr '12, 10:37

Nikolay_Kh's gravatar image

Nikolay_Kh ♦♦
1817

@dale, i've made the edit with some additional suggestions, please let me know if you have any more questions.

(10 Apr '12, 10:45) Nikolay_Kh ♦♦

What you describe is a step further from OCR and closer to data capture scenarios. We are planning to implement layout training and document classification features to ABBYY Cloud OCR SDK, but i can't say anything about the timing right now. Meanwhile, i've got two suggestions on solving your task:

  1. Do a full OCR for your image (or its piece) and look for the document specific text (form ID code, form title, specific question, etc.). If you use exportFormat=xml you'll be able to retrieve coordinates of that text and pass relative coordinates respectively. That's one of the high-level approaches used in the technologies from the product in the next list item.

  2. Alternatively, have a look at ABBYY Mobile Data Capture Solution, it's a non-cloud based mobile data capture SDK designed to solve the task you describe.

I beleive both approaches would do the job for you, i suggest you use the first approach, as it would be easier to implement and if you feel that you need more sophisticated data capture functionality - go for ABBYY Mobile Data Capture Solution.

link

answered 09 Apr '12, 18:57

Nikolay_Kh's gravatar image

Nikolay_Kh ♦♦
1817

edited 11 Apr '12, 10:55

Your answer
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "title")
  • image?![alt text](/path/img.jpg "title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported

Tags:

×160
×52
×5
×4

Asked: 09 Apr '12, 17:45

Seen: 2,184 times

Last updated: 11 Apr '12, 10:55

© 2016 ABBYY. All rights Reserved. www.ABBYY.com | Privacy Policy | Legal