Error correction method and system for piano playing

An error correction method and piano technology, applied in the field of error correction methods and systems for piano performance, can solve problems such as high cost, trouble, and great economic pressure, and achieve the effect of improving enthusiasm and increasing fun

Inactive Publication Date: 2018-05-25
BEIJING KUWO TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the music literacy and teaching level of piano teaching workers are different, which has caused trouble for piano lovers to find a suitable piano teacher
At the same time, it is often expensive to learn piano from a teacher, and piano learners need to bear greater financial pre

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  • Error correction method and system for piano playing
  • Error correction method and system for piano playing
  • Error correction method and system for piano playing

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] In order to facilitate the understanding of the embodiments of the present invention, further explanations will be given below with specific embodiments in conjunction with the accompanying drawings, which are not intended to limit the embodiments of the present invention.

[0022] figure 1 It is a schematic flow chart of an error cor...

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Abstract

The invention relates to an error correction method and system for piano playing. The error correction method comprises the steps of recording a video of piano playing performed by a player by referring to a music score by using a depth camera; acquiring key pressing information of the player when playing the piano from the video of piano playing; extracting video characteristic information according to the key pressing information, and recording the video characteristic information into a video characteristic file corresponding to the music score; and comparing the video characteristic file corresponding to the music score with a standard video characteristic file of the music score, and performing error correction on the player according to a comparison result. The error correction system comprises a first acquisition module, a second acquisition module, an extraction module and a processing module. The error correction method and system can help the player to find errors in the playing process, thereby achieving assisted teaching for the piano to a certain extent. Meanwhile, the interestingness of playing is increased, and the enthusiasm of the player is improved.

Description

technical field [0001] The invention relates to the technical field of video image processing, in particular to an error correction method and system for piano performance. Background technique [0002] Music is a part of the human soul, and the piano is known as the "king of musical instruments". With the progress of society and the development of the times, people begin to pay attention to spiritual pursuit and personal cultivation. For piano learners, a large number of training institutions have also emerged. [0003] However, the music literacy and teaching level of piano teaching workers are different, which has caused trouble for piano lovers to find a suitable piano teacher. At the same time, it is often expensive to learn piano from a teacher, and piano learners need to bear greater financial pressure. The learning of the piano mainly lies in the usual practice of the learner. During the individual practice process, it may not be possible to better judge the mistak...

Claims

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Application Information

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IPC IPC(8): G09B15/00
CPCG09B15/00
Inventor 杨益祥
Owner BEIJING KUWO TECH
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