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Is there a tool for exporting equation images to TeX? Probably something related to OCR. I have a lot of image-equations in a word document that I'd like to convert to TeX.

Note that the equations are actually images, so no word2tex-like apps would help.

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It's not free and I have not used it personally but Ive seen the infty system demoed... youtube.com/watch?v=WtW3bSfPaX4 –  David Carlisle May 30 '13 at 12:34
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Please, take a look at inftyproject.org/en/software.html#InftyReader –  Papiro May 30 '13 at 12:35
    
Thanks, I'll try that. –  mreq May 30 '13 at 12:36
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In addition to Infty, there's also FFES --- the Freehand Formula Entry System. Paper on it here: http://academia.edu/156023/Handwriting_Speech_for_Computer_Entry_of_Mathematics and it's available here: http://www.cs.rit.edu/~rlaz/ffes/

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