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i need an advice on how to approach this problem. I have some picture data: *.jpg, *.bmp ... and i need to extract the data from it. The data is alphanumeric text. I work in delphi.
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OCR is the “Optical Character Recognition” technology used to convert any image containing handwritten or printed readable text. Once the file has been processed through the online OCR, the extracted text can be further edited by using word processing software like MS Word.
Optical Character Recognition (OCR) is used to analyze text in images.
The text extractor will allow you to extract text from any image. You may upload an image or document (. pdf) and the tool will pull text from the image. Once extracted, you can copy to your clipboard with one click.
Img to Docs allows you to quickly and easily convert images to text within a Google Doc. Simply drag and drop your image or click to upload and watch as Optical Character Recognition (OCR) is automatically applied to extract your text.
You will have to head for a OCR (Optical Character Recognition) library. This is a pretty complex procedure, I believe you wouldn't be asking this question if you knew any way to implement this by yourself.
A quick Google yielded this result, maybe it's of help for you: http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=1623&lngWId=7
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