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quaggaJS
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========
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- [Changelog](#changelog) (2015-07-08)
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- [Changelog](#changelog) (2015-07-29)
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## What is QuaggaJS?
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QuaggaJS is a barcode-scanner entirely written in JavaScript supporting real-
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time localization and decoding of various types of barcodes such as __EAN__,
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__CODE 128__, __CODE 39__, __EAN 8__, __UPC-A__, __UPC-C__ and __CODABAR__.
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The library is also capable of using `getUserMedia` to get direct access to
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the user's camera stream. Although the code relies on heavy image-processing
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even recent smartphones are capable of locating and decoding barcodes in
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real-time.
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__CODE 128__, __CODE 39__, __EAN 8__, __UPC-A__, __UPC-C__, __I2of5__ and
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__CODABAR__. The library is also capable of using `getUserMedia` to get direct
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access to the user's camera stream. Although the code relies on heavy image-
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processing even recent smartphones are capable of locating and decoding
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barcodes in real-time.
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Try some [examples](http://serratus.github.io/quaggaJS/examples) and check out
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the blog post ([How barcode-localization works in QuaggaJS][oberhofer_co_how])
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@ -367,6 +367,10 @@ on the ``singleChannel`` flag in the configuration when using ``decodeSingle``.
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## <a name="changelog">Changelog</a>
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### 2015-07-29
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- Features
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- Added basic support for [ITF][i2of5_wiki] barcodes (`i2of5_reader`)
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### 2015-07-08
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- Improvements
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- Parameter tweaking to reduce false-positives significantly (for the
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@ -479,3 +483,4 @@ introduced to the API.
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[ean_8_wiki]: http://en.wikipedia.org/wiki/EAN-8
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[oberhofer_co_how]: http://www.oberhofer.co/how-barcode-localization-works-in-quaggajs/
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[github_examples]: http://serratus.github.io/quaggaJS/examples
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[i2of5_wiki]: https://en.wikipedia.org/wiki/Interleaved_2_of_5
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