LaTeX-OCR
nougat
| LaTeX-OCR | nougat | |
|---|---|---|
| 21 | 13 | |
| 10,860 | 8,062 | |
| - | 3.1% | |
| 3.6 | 7.5 | |
| about 1 month ago | 18 days ago | |
| Python | Python | |
| MIT License | MIT License |
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LaTeX-OCR
- Detexify LaTeX Handwriting Symbol Recognition
- Pix2tex: Using a ViT to convert images of equations into LaTeX code
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Why copyng a math formula gives me duplicated characters
I didn't know that such tools exists (completly new to LaTex). Thanks to your suggestion I looked for an open source althernative (to avoid anoyances of freemium) and I found pix2tex That works really like a charm.
- I have just started using LaTeX in my Physics and Math courses and I love it and want to learn all about it. Does anyone know any obscure (or well known that I just don't know about) things about LaTeX that are really cool and helpful?
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Github packages/Apps that are must have for Physicists using Linux
I have recently discovered a few very helpful github packages which help me make notes while listening to lectures. These would be 1. pix2tex (allows you to scan an equation and convert it to latex) 2. pix2text (allows you to scan an equation with words in it and converts it to latex and text) 3. Tesseract (not really a physics related package, but it does allow me to copy notes from transcripts easily) 4. Mathpix an app that performs all the above mentioned operations better than the packages above, but one which ain't free.
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The fastest math typesetting library for the web
This is also a great aid to learing LaTex. I wonder if anyone has ever tried to make an OCR system that generates the appropriate LaTex from an picture of an equation?
Turns out the answer is yes:
https://github.com/lukas-blecher/LaTeX-OCR
- A very useful package which I don't know to set up
- LaTeX AI
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Any alternatives to Mathpix/Latex-OCR?
LaTeX-OCR
nougat
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Show HN: Talk to any ArXiv paper just by changing the URL
https://github.com/facebookresearch/nougat/tree/main
- FLaNK Stack for 04 December 2023
- Detexify LaTeX Handwriting Symbol Recognition
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Pix2tex: Using a ViT to convert images of equations into LaTeX code
If you're looking for more e2e math / latex aware OCR checkout https://github.com/facebookresearch/nougat
- Nougat: Open-source LaTeX aware OCR for math-heavy books
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Did anyone manage to get nougat running?
git clone --recurse-submodules https://github.com/facebookresearch/nougat.git PyProject
- Nougat: Facebook Research PDF to .mdd Model
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Linear Book Scanner – The open-source automatic book scanner
> For the scientific literature, we need a ChatGPT equivalent to reconstruct LaTeX source that can reproduce each page. (We really need a successor to LaTeX that isn't such an arcane language, and can author fixed and flowable text with equal ease.)
Check out Nougat: OCRing scientific papers with a deep net trained end to end. It was released by Meta a few days ago.
“PDF format leads to a loss of semantic information, particularly for mathematical expressions. We propose Nougat (Neural Optical Understanding for Academic Documents), a Visual Transformer model that performs an Optical Character Recognition (OCR) task for processing scientific documents into a markup language, and demonstrate the effectiveness of our model on a new dataset of scientific documents.”
https://facebookresearch.github.io/nougat/
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Nougat: Neural Optical Understanding for Academic Documents
The paper (and examples) as HTML: https://facebookresearch.github.io/nougat/
Repo with code, including a CLI tool for converting a PDF to Mathpix Markdown: https://github.com/facebookresearch/nougat
What are some alternatives?
EasyOCR - Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
LIMoE-pytorch - PyTorch implementation of LIMoE
transformer-pytorch - Transformer: PyTorch Implementation of "Attention Is All You Need"
libcolorpicker - Color Picker Library For iOS
PaperTools - Tools for writing papers
typst - A new markup-based typesetting system that is powerful and easy to learn.
SwinIR - SwinIR: Image Restoration Using Swin Transformer (official repository)
advanced-brightness-slider-tweak - iOS Tweak that manipulates the brightness slider in the control center so the display brightness and the white point intensity can be modified
mmocr - OpenMMLab Text Detection, Recognition and Understanding Toolbox
NotiBlock - An iOS jailbreak tweak to write custom filters to block notifications
rebiber - A simple tool to update bib entries with their official information (e.g., DBLP or the ACL anthology).
HSWidgets - Add options to display widgets right on your homescreen.