This gets confusing, but there is an open source alternative to MathPix called
Pix2Text [1]. It uses LateX-OCR but it has had some work done on handwritten
equations. Unfortunately, the model used doesn't seem to be part of the
distribution yet, but is available in the web version [2]. One positive in your
sample is that the equation is written in a different colour, I tried using
OpenCV to isolate the colour, and then used the attached against the web
version. I couldn't get a faithful rendering for the LaTeX but it might be
worth investigating:
\int_{x}\,x^{2}\,\,d x\;\;+\,\,\sqrt{d}
Good luck, the handwritten aspect of your quest makes it a difficult one, but
Pix2Text shows some promise for typeset equations at least.
art
---
1. https://github.com/breezedeus/Pix2Text
2. https://p2t.breezedeus.com/
From: tesseract-ocr@googlegroups.com <tesseract-ocr@googlegroups.com> On Behalf
Of muhammad hamad
Sent: Thursday, November 2, 2023 10:00 AM
To: tesseract-ocr <tesseract-ocr@googlegroups.com>
Subject: [tesseract-ocr] Hi there! I am looking for the open source solution to
convert an image (having math equation written on it) into Latex
You don't often get email from
muhammadhamad...@gmail.com<mailto:muhammadhamad...@gmail.com>. Learn why this
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I have tried LateX-OCR [ https://github.com/lukas-blecher/LaTeX-OCR ] but it is
not fruit full. Do you have any suggestions. Thanks in advance!
Example:
Input Image: Attached Below
Output in LaTex: \begin{equation}\int_{2}^{1}x^{2}dx+\sqrt[3]{2}\end{equation}
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