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OCR How to extract numbers? RRS feed

  • Question

  • User-1104215994 posted

    Hi,

    I would like to extract numbers from an image. What would you suggest me to use? Is Tesseract good at recognizing numbers? How is the performance? I would be glad if you can guide me.

    Best Regards & Thanks in advance.

    Saturday, June 20, 2015 11:20 AM

Answers

  • User-1104215994 posted

    I am using charlesw tesseract ocr. I found out I have to grayscale the image, gaussian blur, otsu and then connected componenet labeling in order to extract the images.

    • Marked as answer by Anonymous Thursday, October 7, 2021 12:00 AM
    Monday, July 27, 2015 2:01 AM

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