Questions tagged as 'ocr'

Tagged questions
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How to track letters and cut them?

I have this image below. As you can see, they are together. In this case, it is a "7", "h" and "a". Is it possible to crawl the image to find them and then cut them where exactly you found them? I'm using the OpenCV, OCR, and Tesseract...
asked by 07.08.2017 / 10:49
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Working with OCR to recognize photos

I am currently working on my Course Completion Work and the subject involves OCR. I did some research and found the Tesseract , I also found libraries in Nuget for it (I'm using C #). The problem is that my work is about reading Car Plate, when...
asked by 28.08.2014 / 13:54
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Making an OCR with no dependencies in PHP

I have a project where people do schedule quotes for Tumblr. Today it works from the Kindle and I'm already seeing the Kobo files. But today I ask for help for the third part: I would like to add an OCR reader , so that the person could uploa...
asked by 20.08.2014 / 19:19
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What's needed for Android OCR

I have seen several articles and questions in forums and many other sites on the internet, I know what is necessary for a basic ocr, I have already done one and tals but what I am going to ask here is more specific with respect to the subject. F...
asked by 21.01.2016 / 00:39
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How to find out if I need to rotate the image

I'm implementing some features to perform OCR on images and until now everything is going very well. The problem is; the OCR works fine if the image is in the correct rotation, if it is upside down or in a 90 ° rotation the OCR ends up picking u...
asked by 18.08.2017 / 20:18
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Limit characters in portable tesseract

Currently I'm using tesseract portable integrated with java to be able to identify some characters, but I'm facing some problems like: Some fields only date as: 01/02/2013 It looks something like this: 0Il0S/S013 It just...
asked by 27.04.2015 / 21:15
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Problem getting information from the Azure cognitive service (OCR)

I'm developing a windows service that downloads a web image, "flip" it horizontally and sends it to the Azure (OCR) cognitive service, the idea is to capture the texts of that image. However, when I send the image via request, the return is empt...
asked by 10.09.2018 / 19:50
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Extract Image Text (OCR) [Closed]

I wonder if anyone knows a library that can read the image and extract what is in it (can be in any language), or give me a northern of what I must study to understand and develop something similar. Note: A very simple image with black and...
asked by 19.06.2016 / 02:51
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Is it possible to include OCR in java android? Is there an OCR library in JAVA? [closed]

I have already researched something about OCR on the internet and found the GOOGLE solution, but it is very expensive.     
asked by 16.06.2017 / 15:37
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How to work without Java.awt.image?

I need some help on using OCR on Android, all the libraries I've tried to use to convert image to Precise Text or a BufferedImage or Renderedimage, both of which are in the Java.awt.image library that does not is present on Android. The code has...
asked by 26.10.2015 / 20:45