Yuan-Hsiang Chang and  Zhong-Xian Peng and  Li-Der Jeng,  Automatic Music Score Recognition System Using Digital Image Processing.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 103(7). 1804 - 1810
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10005799.