Staff Line Removal Algorithm and Research Based on Run-length Graph Slice and Topological Structure of Music

摘要：

　　Staff line removal is a key step before segmentation and recognition of music image and plays an important role in OMR (Optical Music Recognition) research,the result of staff line removal directly influences the performance and function of the whole OMR system.However,over-removal and under-removal often occurs in the processing and leads to the low efficiency of music recognition rate.So,in order to solve the arduous problem,an approach based on run-length graph slice and topological structure of music is put forward by careful analysis of staff line and music notation structure.Experience results show the validity and practicality of the presented algorithm fast and effectively.

关键词： OMR Run-length Graph Slice Staff Line Removal Topological Structure

作者: Yang Yin-xian Zhao Li Zou Cai-rong Yang Yin-xian

作者单位: Key Laboratory of Underwater Acoustic Signal Processing of Ministry of Education Southeast Universit School of Electronic and Electric Engineering HuaiYin Technology of Institute Huaian,223001,China

会议类型: 国际会议

会议名称: 2013 2nd international Conference on Opto-Electronics Engineering and Materials Eesearch(2013第二届光电工程与材料研究国际会议)(OEMR2013)

会议地点: 郑州

会议语种:英文

页码: 469-473

在线出版日期: 2013-10-19（万方平台首次上网日期，不代表论文的发表时间）