Music Notation Graph: a data model for optical music recognition.
The mung (Music Notation Graph) package implements a graph representation
of music notation that is especially amenable to Optical Music Recognition (OMR).
It was used for instance in the MUSCIMA++ dataset of music notation.
Requires Python >= 3.6 and was tested with Python 3.11.
pip install mungFundamentally, the Music Notatation Graph is a very simple construct:
It stores the primitives that can be detected by a Music Object Detector
as nodes and then store the relations between those nodes. But the devil is
in the details. To better understand what kind of relations are useful
and which kind of relations are stored for common western music notation, check out the
annotator instruction from MUSCIMarker.
The dataset itself is available for download
here and due to its derived nature, licensed differently:
Watch Jan give a 30 minute introduction into this dataset on YouTube, which explains many design decisions and thoughts that directly affected the creation of the MuNG format:
