AR Markers

Builtin Barcode Markers

Artoolkit Barcode Markers collection

https://github.com/nicolocarpignoli/artoolkit-barcode-markers-collection

Custom AR Pattern Markers

16x16 pixel image

upscale to 1024x1024

use https://ar-js-org.github.io/AR.js/three.js/examples/marker-training/examples/generator.html to generate patt file 

images should be 

Create NFT Markers from images

Install nodejs (8) in windows: 

choco install nodejs.install -version 8.10.0 --allow-downgrade

git clone https://github.com/Carnaux/NFT-Marker-Creator

Install dependencies

npm install

Run the script

node app.js -i PATH/TO/IMAGE

In the end of the process an "output" folder will be created(if it does not exist) with the marker files.

https://github.com/Carnaux/NFT-Marker-Creator/wiki/Creating-good-markers

Online version (works faster!? Needs testing)

https://carnaux.github.io/NFT-Marker-Creator/#/

How to create your own augmented reality marker? 

https://overlyapp.com/blog/how-to-create-an-augmented-reality-marker/