Labels of strokes in a subset of HOMUS Dataset

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The Handwritten Online Musical Symbols (HOMUS) dataset<ref>http://grfia.dlsi.ua.es/homus/</ref> consists of 15200 musical notations or symbols collected from 100 musicians. Each symbol belongs to one of 32 classes in the consideration that the eighth, sixteenth, thirty-second, and sixty-fourth note symbols and their horizontally inverted symbols are included in the same classes, respectively. Each symbol sample in this dataset consists of at least one stroke and a stroke is defined as a sequence of two dimensional points, which are the successive locations of a stylus pen on a device in time sequence while the pen touches the device. Nonetheless, the dataset does not serve labels corresponding to the strokes of symbols in the dataset. We consider a musical symbol as a set of strokes<ref>J. Calvo-Zaragoza and J. Oncina, "Recognition of Pen-Based Music Notation: The HOMUS Dataset", Proceedings of 2014 22nd International Conference on Pattern Recognition (ICPR), pp. 3038-3034.</ref>.


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Examples of 24 symbols in a subset of HOMUS dataset


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Examples of 23 strokes


References

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Contact

Sung Joon Son, Ph.D. candidate, E-mail: sjson718_at_snu_dot_ac_dot_kr