13 March 2013 Staff line detection and revision algorithm based on subsection projection and correlation algorithm
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Abstract
Staff line detection plays a key role in OMR technology, and is the precon-ditions of subsequent segmentation 1& recognition of music sheets. For the phenomena of horizontal inclination & curvature of staff lines and vertical inclination of image, which often occur in music scores, an improved approach based on subsection projection is put forward to realize the detection of original staff lines and revision in an effect to implement staff line detection more successfully. Experimental results show the presented algorithm can detect and revise staff lines fast and effectively.
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Yin-xian Yang, Yin-xian Yang, Ding-li Yang, Ding-li Yang, } "Staff line detection and revision algorithm based on subsection projection and correlation algorithm", Proc. SPIE 8784, Fifth International Conference on Machine Vision (ICMV 2012): Algorithms, Pattern Recognition, and Basic Technologies, 87842P (13 March 2013); doi: 10.1117/12.2021234; https://doi.org/10.1117/12.2021234
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