I want to be able to determine the location of notes in a sheet music. Example: http://imgur.com/XOAMr
Notes can be scanned and therefore can be distorted, have spaces, etc. I spent some time learning various methods (it seems that the Hough transform seems to be very much), and looking at how the notes are recognized in the OpenOMR project, but so far I have not been able to find the final answer. After that, I can continue and start developing it (Obj C or C ++) if the library does not exist, but I do not want to start going on the wrong route! Any advice is greatly appreciated.
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