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ATW is a browser extension that generates alt text descriptions *on demand* using state-of-the-art vision-language AI models!

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yunho-c/alt-text-wizard

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Purpose

  • I want them to think that my project is cool, and want to make them invested in the project to learn more, try, & contribute.

Important Questions

  • What does this project have anything to do with them?
    • (If the answer is nothing: how can I make my project cool enough that unrelated people find it nice?)

Parts

  • Catchy Intro
  • Problem, Fundamental Principles, Results
  • Traction
  • Link to docs for testers, developers

Title

auto-alt-text-wizard

Description

Browser extension that generates alt text on-the-fly, powered by AI





Auto Alt Text Wizard

[TODO: catchy YouTube video that browses instagram with stunning details, words fading in as AI speaks]

Auto Alt Text Wizard (AATW) is a browser extension that generates accurate and descriptive alt text on-the-fly, using latest innovations AI.

All code runs locally and no data leaves your computer, as long as the system contains enough video RAM to load the vision-LLM engine (see minimum requirement).

If you want to learn more about how it works, read on!

How it works

(If you are not familiar with the machine learning terminologies, this is a great resource to get started!)

This project consists of four main components:

  • (ML optimization & compilation pipeline based on Apache TVM)
  • The OCR Engine based on PaddleOCR re-implemented using TVM
  • The Vision-LLM Engine based on LLaVA, a multimodal large-language model derived from LLaMA 2
  • The actual browser extension that scans the page to find images, runs the ML models, and adds the alt-text attribute tags

ML Optimization Pipeline

OCR Engine

Vision-LLM Engine

About

ATW is a browser extension that generates alt text descriptions *on demand* using state-of-the-art vision-language AI models!

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