Performance analysis method, performance analysis system and non-transitory computer-readable medium
AssigneeYamaha Corporation
InventorAkira MAEZAWA
Life of this patent
Estimating the term…
Abstract
A performance analysis method is implemented by a computer system. The performance analysis method includes: obtaining performance data representing performance by a performer on a musical instrument; obtaining a performance image of performer's fingers playing the musical instrument; generating finger position data representing a position of each of the performer's fingers from the performance image; generating fingering data representing fingering in a performance by the performer based on the performance data and the finger position data; and displaying a performance image based on the generated fingering data.
Claims19
A performance analysis method implemented by a computer system, the performance analysis method comprising:
- obtaining a performance image of performer's fingers playing a musical instrument;
- generating finger position data representing a position of each of the performer's fingers for the performance image by performing image recognition processing of estimating a skeleton or joints of the performer;
- and
- generating fingering data representing fingering in a performance by the performer based on the finger position data.
A performance information output method implemented by a computer system, the performance information output method comprising:
- obtaining a performance image of performer's fingers playing a musical instrument;
- generating finger position data representing a position of each of the performer's fingers from the performance image;
- generating fingering data representing fingering in a performance by the performer based on the finger position data;
- and
- outputting performance information based on the generated fingering data.
A performance analysis system comprising:
- an image capturing device for capturing a performance image of performer's fingers playing a musical instrument;
- a display device;
- a memory storing instructions;
- and
- a control device including at least one processor that implements the instructions to:
- obtain a performance image of performer's fingers playing a musical instrument;
- generate finger position data representing a position of each of the performer's fingers for the performance image by performing image recognition processing of estimating a skeleton or joints of the performer;
- generate fingering data representing fingering in a performance by the performer based on the finger position data;
- and
- display a performance image based on the generated fingering data.
Dependencies are inferred from the claim text.