Recognizing characters in an image in asp.net
I would like to take an image and index the words in that image, let the user search for the image, and then display the image highlighting around the keywords.
So I need an OCR class that takes an image and that gives me a list of words with their coordinates? Is it possible?
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rid00z
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2 answers
You can use these projects
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Tessnet2 (Open source .NET 2.0 OCR build using Tesseract engine)
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Tesseract-ocr (OCR Engine developed at HP Labs between 1985 and 1995 ... and now at Google)
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RRUZ
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You can do this using the Microsoft Office Document Imaging 12.0 Document Type Library.
Sample: Converting Images to Text Using OCR, OpenXML, and Office 2007 Speech Recognition
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Vincent BOUZON
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