datakun / scorereader Goto Github PK

• Normally beat is exist on the top left of the sheet.
  • Find a numbers at the top left of the sheet, and calculate y position of numbers.
  • Sometimes it is shaped like 'C'. -> 4/4
  • It exist on the right of the a clef.
• If beat changed
  • Find a numbers that vertically oriented.

• An object far away from the line area.
• An object having a width greater than twice the height.

• Line area has Rect data structure.
• Line area has first, second, third, fourth, fifth y position of lines.

How to find line area

• doing findLines, get five lines by near y position.

• Bar
• Beat
• Tempo
• Key
• etc...

1. Try to find in to the line area.
2. Try to find a object like circular.
   • One blob, but have many a lot of notes.