3/30/2021 0 Comments Latex Ocr
Not the answer youre looking for Browse other questions tagged ocr or ask your own question.I want to get some LaTeX-like output (or just some AST-like data).I have seen several research projects over the time, but none of it with a nice working final tool.Given a sample represented as a sequence of strokes, the parser is able to convert it to LaTeX or other formats like InkML or MathML.
It is NOT free software (it seems the money goes to a non-profit org, IIRC). It seems amazingly stupid that folks that produced MathML and other stuff dont take this in consideration. That todays OCR readers cant grok them shows the sorry state of software and the brain deficit in this activity. They cant write software that know those rules TeX is even public domain They can just use it in their comercial products. It can convert handwritten equations to LaTeX, MathML, or SymbolTree. Anyway, wow, thanks for that link, quite interesting and useful:) That will help me identifying some symbols in the future which I dont know what they are called and what they are standing for, so I will get some text I can at least Google for. My former company integrated it into an application that reads equations out loud for blind people and is getting good feedback from users. Also, is this open It must be cross platform and in form of a library I can use. Meaning, its commercial, but its developed and maintained by a group at a university who are sometimes open to working out a deal for non-profits. Out of all packages we evaluated, this one was the only that got above passable performance on math formulas, let me know if you find something better. ![]() The (human) proofreader will then have to correct the results, meaning you need to have a math formula editor. Given the effort needed by humans, the probably limited corpus of complex formulas, you might find it easier to assign the task to humans. In addition to references already mentioned here, why not google for this There is work that was done at Caltech, Rochester, U. ![]() Its free. For converting handwritten math to LaTex or printed math, MyScript is the best option, although its app costs a few dollars. It even handles handwritten input (its actually made for this). If you use Fine Reader already, better to stick with one tool. That is the whole point of the question and the tricky part which makes it different from traditional OCR like FineReader. Provide details and share your research But avoid Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience.
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