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Preprocess the image, invert so that it is in white background, make it 300 di.See the following for more tipshttps://github.com/tesseract-ocr/tesseract/wiki/ImproveQuality- excuse the brevity, sent from mobile
On 16-Feb-2017 12:17 PM, "wh cc" <wenhu...@gmail.com> wrote:
Hi,
I have an image like this, it is recognized as "lLDIII", I guess the reason is that tessract considers the black line in "0" as the text. So Could I set some parameters to tell tesseract to recognize the white one?
Thanks.
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