Music score identification method and device, electronic equipment and storage medium

A recognition method and score technology, applied in character and pattern recognition, special data processing applications, instruments, etc., can solve problems such as few eigenvalues, inappropriate score, and inability to accurately obtain score information

Pending Publication Date: 2021-01-05
NEW WANAKA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the image color histogram search uses the distribution law of the color in the image to search, but it is not suitable for the music score with black and white distribution; There are very few values, so it is still impossible to accurately obtain the score information

Method used

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  • Music score identification method and device, electronic equipment and storage medium
  • Music score identification method and device, electronic equipment and storage medium
  • Music score identification method and device, electronic equipment and storage medium

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Embodiment Construction

[0062] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0063] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0064] As mentioned in the background art, while the increase of musical scores enriches people's music life, it also makes it difficult for users to identify various musical scores. The user holds a sheet of score in his hand, but it is difficult to determine the relevant information of the score by querying the information. Although searching for images by image is a convenient way to search, it is not very practical for sheet music search. This is because the image search technology is based on the image color hi...

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Abstract

The embodiment of the invention discloses a music score recognition method and device, electronic equipment and a storage medium, relates to the technical field of music education, and can quickly andaccurately recognize related information of a to-be-recognized music score. The method comprises the following steps: acquiring note information in a music score to be identified according to a musicscore image of the to-be-recognized music score, dividing notes in the note information into at least two note sequences to be recognized according to the sequence of the notes in the corresponding music score, wherein the number of the notes in each to-be-identified note sequence is smaller than a preset threshold value; comparing the to-be-identified note sequence with a characteristic note sequence in a music score database to obtain a target music score matched with the to-be-identified music score; and identifying the to-be-identified music score according to the target music score. Themethod can be used in the field of music education.

Description

technical field [0001] The invention relates to the technical field of music education, in particular to a musical score recognition method, device, electronic equipment and storage medium. Background technique [0002] In recent years, with the popularity of various online music programs, many new songs and re-adaptations and covers of classic songs have emerged, and hundreds of versions of sheet music can often be found for the same track. These scores may come from major publishing houses, may come from the personal creations of music lovers, or may be generated by various notation software. [0003] While the increase of musical scores has enriched people's music life, it has also brought some disadvantages, making it difficult for users to identify various musical scores. For example, the user has several sheet music scores in his hand, but the sheet music information is not complete, there are only staves but no track name and other information. Users who have no rel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06F16/68
CPCG06F16/68G06F18/24
Inventor 孙龙飞
Owner NEW WANAKA LTD
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