Optical music sheet segmentation

The optical music recognition problem has been addressed in several manners obtaining suitable results only when simple music constructs are processed The most critical phase of the optical music recognition process is the first analysis of the image sheet. The first analysis consists of segmenting the acquired sheet in smaller parts. These may be processed to recognize the basic symbols. In this paper, the segmentation module of O-3 MR system (Object Oriented Optical Music Recognition) system is presented The proposed approach is based on the adoption of projections for the extraction of basic symbols that constitute graphic element of the music notation. A set of examples is also included in the paper.