Determinar la ubicación de los pentagramas en las partituras

I want to be able to determine the location of staves in sheet music. Example:

The sheet music could be scanned and so could be skewed, have gaps etc. I've spent some time researching various methods (the Hough transform seems to crop up a lot) and looking at how staves are recognised in the OpenOMR project, but so far I've not been able to find a definitive answer. Once I have then I can go ahead and start developing it (Obj C or C++) if a library does not exist, but I don't want to start going down the wrong route! Any advice much appreciated.

preguntado el 08 de enero de 11 a las 20:01

1 Respuestas

Well my advise is to go with a blob extraction algorithm

Verlo en acción Aquí

Respondido el 09 de enero de 11 a las 00:01

I have gone with a combination of blob extraction and then hough transform which seems to work well. Thanks. - Nick

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