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JACIII Vol.8 No.2 pp. 208-215
doi: 10.20965/jaciii.2004.p0208
(2004)

Paper:

Stave Extraction for Printed Music Scores Using DP Matching

Hidetoshi Miyao, and Masayuki Okamoto

Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan

Received:
July 31, 2003
Accepted:
December 1, 2003
Published:
March 20, 2004
Keywords:
stave extraction, music recognition, DP matching, labeling
Abstract

This paper proposes extraction composed of the following four processes to accurately extract the position of a stave, including inclination, break, and flexion: (1) Find stave candidate points on a scanning line when an image is scanned vertically at equally spaced intervals. (2) Use DP matching to link stave candidate points. (3) Use labeling to separate them into a group for each stave. (4) Extract end points of a stave and correct their positions. When this extraction was applied to 104 printed music scores, it accurately extracted 99.52% of stave positions.

Cite this article as:
Hidetoshi Miyao and Masayuki Okamoto, “Stave Extraction for Printed Music Scores Using DP Matching,” J. Adv. Comput. Intell. Intell. Inform., Vol.8, No.2, pp. 208-215, 2004.
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