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    • 7. 发明公开
    • 악보 영상의 오선제거 방법
    • 从音乐图像去除人物线的方法
    • KR1020090022720A
    • 2009-03-04
    • KR1020070088319
    • 2007-08-31
    • 삼성전자주식회사전남대학교산학협력단
    • 홍태화오윤제조성대이귀상손화정
    • G06T7/40G06T7/00
    • G06K9/346
    • A method for removing staff lines from a music score image is provided to recognize a music score accurately by removing staff lines from a music score image photographed in a cellular phone without compensating the additional inclination of the staff lines that requires many calculations. It is detected that a region where staff lines exit from an image including a music score(100,200), and the staff lines which are extended continuously in their lengths are split into several regions by considering the inclination of the staff lines(300). The each line of the staff line included at the music score is estimated at the split regions by analyzing a histogram(400). Based on the estimated staff line, the each line of the staff line included the music score is extracted(500). The extracted each line of the staff line is removed from the music score(600). When detecting the region where the staff line exist, the histogram is calculated and the distribution of the histogram is checked.
    • 提供从音乐分数图像中去除人员线的方法,通过从在蜂窝电话中拍摄的音乐分数图像中移除人员线而不补偿需要许多计算的员工行的额外倾斜来准确地识别音乐分数。 检测到工作人员线从包括乐谱(100,200)的图像中退出的区域和以其长度连续延伸的人员线通过考虑员工线(300)的倾斜度而被分割成若干区域。 通过分析直方图(400),在分割区域估计包括在乐谱中的人员线的每一行。 根据员工人数估计,员工队线每行包括乐谱得分(500)。 从乐谱(600)中删除人员线的每一行。 当检测到工作人员线存在的区域时,计算直方图,并检查直方图的分布。