A collection of ready-to-use Barcode markers.
I created all markers for each kind of configuration. You can see the following table for details.
Markers are on separate folders. Look out for folder name for marker configurations, and file names for the specific value of each barcode.
I generated only Barcode markers with an Hamming Distance greater than 0, otherwise they will be practically unusable. Just remember: the higher the Hamming distance, the better for recognization.
Important
Keep in mind that when you add this spec on your AR.js scene: ...detectionMode: mono_and_matrix; matrixCodeType: 3x3;’ you are using the AR_MATRIX_CODE_3x3 (so refer to the markers inside the "3x3" folder on this repo).
Other values can be set this way:
type of matrix code - valid iif detectionMode end with 'matrix' - [3x3, 3x3_HAMMING63, 3x3_PARITY65, 4x4, 4x4_BCH_13_9_3, 4x4_BCH_13_5_5]
matrixCodeType: '3x3'
Also important
As for now, on AR.js 3.3.3 (and older versions) the only barcode markers that are supported are 3x3 and 4x4, NOT 5x5. For more details, you can check the supported mapped version here: https://github.com/artoolkitx/jsartoolkit5/blob/244b2b23286403e78fa24805b34509dc5a88052f/emscripten/ARBindEM.cpp#L125-L130
Yes, there is: https://au.gmented.com/app/marker/marker.php
But it is not open source and who knows for how long it will remain online. So for now it works. In case it stops working, you can still use the markers on this repo.
| Matrix code type | Folder name | Maximum number of markers | Hamming distance | AR.js 3 support |
|---|---|---|---|---|
| AR_MATRIX_CODE_3x3 | 3x3 | 64 | 0 | yes |
| AR_MATRIX_CODE_3x3_PARITY65 | 3x3_parity_6_5 | 32 | 1 | yes |
| AR_MATRIX_CODE_3x3_HAMMING63 | 3x3_hamming_6_3 | 8 | 3 | yes |
| AR_MATRIX_CODE_4x4_BCH_13_9_3 | 4x4_bch_13_9_3 | 512 | 3 | yes |
| AR_MATRIX_CODE_4x4_BCH_13_5_5 | 4x4_bch_13_5_5 | 32 | 5 | yes |
| AR_MATRIX_CODE_5x5_BCH_22_7_7 | 5x5_bch_22_7_7 | 128 | 7 | no |
| AR_MATRIX_CODE_5x5_BCH_22_12_5 | 5x5_bch_22_12_5 | 4096 | 5 | no |
🐈 Thanks to @fquffio for this.