Recognition and reconstruction of primitives in music scores
Identifieur interne : 000B26 ( Istex/Curation ); précédent : 000B25; suivant : 000B27Recognition and reconstruction of primitives in music scores
Auteurs : K. C. Ng [Royaume-Uni] ; R. D. Boyle [Royaume-Uni]Source :
- Image and Vision Computing [ 0262-8856 ] ; 1994.
Abstract
Music recognition bears similarities and differences to OCR. In this paper we identify some of the problems peculiar to musical scores, and propose an approach which succeeds in a wide range of non-trivial cases. The composer customarily proceeds by writing notes, then stems, beams, ties and slurs — we have inverted this approach by segmenting and then subsegmenting scores to recapture the component parts of symbols. In this paper, we concentrate on the strategy of recognizing sub-segmented primitives, and the reassembly process which reconstructs low level graphical primitives back to musical symbols. The sub-segmentation process proves to be worthwhile, since many primitives complement each other and high level musical theory can be employed to enhance the recognition process.
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DOI: 10.1016/0262-8856(95)01038-6
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In this paper we identify some of the problems peculiar to musical scores, and propose an approach which succeeds in a wide range of non-trivial cases. The composer customarily proceeds by writing notes, then stems, beams, ties and slurs — we have inverted this approach by segmenting and then subsegmenting scores to recapture the component parts of symbols. In this paper, we concentrate on the strategy of recognizing sub-segmented primitives, and the reassembly process which reconstructs low level graphical primitives back to musical symbols. The sub-segmentation process proves to be worthwhile, since many primitives complement each other and high level musical theory can be employed to enhance the recognition process.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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