US 2025/0014540 A1 · MUSICAL SCORE EDITING DEVICE, MUSICAL SCORE EDITING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

Abstract

A musical score editing device includes a processor that implements instructions to execute tasks. The tasks include: an image recognition task that recognizes an image of a musical score as first image data; a pitch reception task that receives designation of a pitch amount indicating a difference between keys before and after transposition; a musical note recognition task that recognizes one or more musical notes in the first image data; a musical note deletion task that outputs second image data obtained by deleting the musical notes from the first image data; a musical note transposition task that outputs third image data indicating an image of one or more musical notes after the transposition based on the pitch amount; and a synthesis task that synthesizes the second image data and the third image data to output fourth image data indicating an image of a musical score after the transposition.

Claims13

Dependent claims

A musical score editing device comprising:

a memory storing computer-executable instructions;
and
a processor that implements the computer-executable instructions stored in the memory to execute a plurality of tasks, including:
an image recognition task that recognizes an image of a musical score before transposition as first image data;
a pitch reception task that receives designation of a pitch amount indicating a difference between a key before the transposition and a key after the transposition;
a musical note recognition task that recognizes one or more musical notes in the first image data;
a musical note deletion task that outputs second image data obtained by deleting the one or more musical notes from the first image data;
a musical note transposition task that outputs third image data indicating an image of one or more musical notes after the transposition based on the pitch amount designated by the pitch reception task;
and
a synthesis task that synthesizes the second image data and the third image data to output fourth image data indicating an image of a musical score after the transposition.

7 more elements

Dependencies are inferred from the claim text.

Musical score editing device, musical score editing method, and non-transitory computer-readable storage medium

Life of this patent

Musical score editing device, musical score editing method, and non-transitory computer-readable storage medium

Life of this patent

Abstract

Claims13