In the system, opern image data are stored in database, and in order to inhances flexibility and security of database, image attribute data and image data are stored in different database table.

• 该系统采用数据库方式存储曲谱图像,将图像的属性与图像数据分别存于不同的数据表中,从而提高了数据库的灵活性和安全性。