tesseract-ocr use leptonica for image IO. List of supported input type
also depends on leptonica configuration e.g. if you did not compile jpeg
support for leptonica, jpeg will be not supported in tesseract-ocr. So
creating list of supported types would be tricky.
For possible supported type you can check e.g. leptonica source code[1].
[1] http://tpgit.github.com/Leptonica/imageio_8h_source.html#l00034
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Zdenko
On 11.12.2012 15:36, thanatos thanatica wrote:
Unfortunately, I could not find a list of supported image input types
anywhere, so I just started to play with what I can produce. I tried SVG,
EPS, PDF, PS, and ODG, but all of them report as unsupported.
So the question remains: which vector type can I use as input? Or do I have
to convert to a pixel image first?
I would think that supplying vector images would greatly increase
accuracy...
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