LaTeX-OCR
tesseract-ocr
| LaTeX-OCR | tesseract-ocr | |
|---|---|---|
| 21 | 121 | |
| 10,860 | 58,182 | |
| - | 1.4% | |
| 3.6 | 8.9 | |
| about 1 month ago | 9 days ago | |
| Python | C++ | |
| MIT License | Apache License 2.0 |
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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
tesseract-ocr
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Highlighting Image Text
We are going to be using an OCR (Optical Character Recognition) engine called Tesseract for the image-to-text recognition part. It is free software, released under the Apache License. Install the engine for your desired OS from their official website. I'm using Windows for this. Add the installation path to your environment variables.
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one of the Codia AI Design technologies: OCR Technology
You will also need to install the Tesseract OCR engine, which can be downloaded and installed from the following link: https://github.com/tesseract-ocr/tesseract
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Leveraging GPT-4 for PDF Data Extraction: A Comprehensive Guide
PyTesseract Module [ Github ] EasyOCR Module [ Github ] PaddlePaddle OCR [ Github ]
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OCR text to speech for disability
It uses teseract for the OCR https://github.com/tesseract-ocr/tesseract
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Marker: Convert PDF to Markdown quickly with high accuracy
Last update was pretty recent, and the git mentions tesseract 5 as a dep. so it's likely moved on a bit from when you last tried it:
https://github.com/tesseract-ocr/tesseract/releases
I suppose it depends on your use-case. For personal tasks like this it should be more than sufficient, and won't need user details/cc or whatever to use it.
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How to Read Text From an Image with Python
Tesseract is an open-source OCR engine developed by Google. It is highly accurate and supports multiple languages. This library will do all the heavy lifting for us. We'll use it in this tutorial to quickly read the text in some images.
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OpenAI is too cheap to beat
> Does android even have native OCR?
Tesseract? https://github.com/tesseract-ocr/tesseract
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So You Decided to Extract Recipe Text From Scans of Your Grandpa's Old Cookbook Using Pytesseract (+ My Grandma's Fig Cake Recipe) (+ Hidden Recipes To Be Found)
Install Google Tesseract OCR (additional info how to install the engine on Linux, Mac OSX and Windows). You must be able to invoke the tesseract command as tesseract. If this isn’t the case, for example because tesseract isn’t in your PATH, you will have to change the “tesseract_cmd” variable pytesseract.pytesseract.tesseract_cmd. Under Debian/Ubuntu you can use the package tesseract-ocr. For Mac OS users. please install homebrew package tesseract.
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I used Node.js to OCR "Meme Monday" threads
OCR detection will be done with Tesseract.
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How to ingest image based PDFs into private GPT model?
I’ve used Tesseract for this. It seems to work well with tabular data. https://github.com/tesseract-ocr/tesseract
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.
PaddleOCR - Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)
transformer-pytorch - Transformer: PyTorch Implementation of "Attention Is All You Need"
pytesseract - A Python wrapper for Google Tesseract
PaperTools - Tools for writing papers
SwinIR - SwinIR: Image Restoration Using Swin Transformer (official repository)
OpenCV - Open Source Computer Vision Library
mmocr - OpenMMLab Text Detection, Recognition and Understanding Toolbox
Pytorch - Tensors and Dynamic neural networks in Python with strong GPU acceleration
rebiber - A simple tool to update bib entries with their official information (e.g., DBLP or the ACL anthology).
Face Recognition - The world's simplest facial recognition api for Python and the command line