8000 how can i make this app work without internet? · Issue #17 · andypotato/fingerpose · GitHub
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owais142002 opened this issue Sep 26, 2021 · 6 comments
Open

how can i make this app work without internet? #17

owais142002 opened this issue Sep 26, 2021 · 6 comments

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@owais142002
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@andypotato
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You need to download all external scripts (tfjs, handpose) plus the model weights. Then you can either run your application through a local web server or simply package everything into a standalone Electron App.

@gwitchel
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in dist/index.js change the script tag from

<script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs-core%22%3E</script> <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs-converter%22%3E</script> <script src="https://cdn.jsdelivr.net/npm/@tensorflow-models/handpose%22%3E</script> <script src="fingerpose.js" type="text/javascript"></script>

to

<script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs-core"></script> <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs-converter"></script> <script src="https://cdn.jsdelivr.net/npm/@tensorflow/tfjs-backend-webgl"></script> <script src="https://cdn.jsdelivr.net/npm/@tensorflow-models/handpose"></script> <script src="fingerpose.js" type="text/javascript"></script>

which allows you to run locally in the browser.

@owais142002
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owais142002 commented Sep 28, 2021 •
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You need to download all external scripts (tfjs, handpose) plus the model weights. Then you can either run your application through a local web server or simply package everything into a standalone Electron App.

Thanks for reply sir but can u pls guide more cause i was not able to do it. Please help :)

@owais142002
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owais142002 commented Sep 28, 2021 •
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image

i have imported the installed modules in a separate js script like:
import * as handpose from '.\node_modules@tensorflow-models/handpose';
import * as tf from '.\node_modules@tensorflow/tfjs';

@andypotato
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You shouldn't import modules like this.

To make my example run offline you can take the following steps:

  1. Download all the scripts referenced in index.html (fingerpose.js, tfjs and the handpose model)
  2. Run index.html locally and check the download URLs for the model weights in Chrome inspector. You will notice a number of files are downloaded from tfhub.dev.
  3. Download these files manually and store them alongside your application
  4. Grep the handpose source for tfhub.dev, you should find the hardcoded download URLs for the model weights. Replace them one by one with your local URLs
  5. Enjoy your offline version

@f5scott
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f5scott commented Jan 9, 2023 •
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You would have to manually change the hardcoded HANDDETECT_MODEL_PATH within the package someone really should make a fork that accepts a prop for this, strange that it does not already.

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@andypotato @gwitchel @owais142002 @f5scott
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