| 摘要 |
PROBLEM TO BE SOLVED: To separate the paragraphs of a score, recognizes the correspondence of parts, and generates score-recognized data in time series, track by track, by recognizing a paragraph according to the connectivity of the ends of the five staffs detected from musical score image data. SOLUTION: A scanner 12 optically scans the musical score and generates binary or gray-scale image data and the read image information is inputted to a RAM 3 or HDD 4 through a scanner interface circuit 13. Here, the paragraph is recognized from the connectivity of the ends of a plurality of the five staffs in an image area, and whether or not there is the connectivity of the paragraph with precedent and following images at the end of the image is detected. Further, whether or not there is a large parenthesis or large slur on the left side of each paragraph is recognized to separate respective parts, thereby making the parts correspond, paragraph by paragraph. Consequently, the five staffs can accurately be grouped by the paragraphs and the parts can be made to correspond between the programs. |
