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US 11,557,269 B2Granted
Information processing method
AssigneeYamaha Corporation
InventorsAkira Maezawa, Boehen Li
Life of this patent
Estimating the term…
Abstract
An information processing device 11 including: a control data generation unit that inputs analysis data X that is to be processed, to a trained model that has learnt a relationship between analysis data X that represents a time series of musical notes, and control data Y for controlling movements of an object that represents a performer, thereby generating control data Y according to the analysis data X.
Claims9
An information processing method comprising:
- acquiring performance data;
- generating analysis data representing a time series of musical notes included in an analysis period from the acquired performance data;
- and
- generating control data, by inputting the generated analysis data to a trained model that has learned a relationship between teaching analysis data corresponding to the analysis data to be generated and teaching control data corresponding to the control data to be generated, for controlling movements of a virtual object representing a performer,
- wherein both the analysis data and the control data are generated based on the same performance data, and
- wherein the generated control data includes normalized coordinates indicating respective positions of a plurality of control points that define the virtual object.
3 more elements
An information processing device comprising:
- a memory storing instructions;
- and
- a processor that implements the instructions to execute a plurality of tasks, including:
- an acquiring task that acquires performance data;
- an analysis data generating task that generates analysis data representing a time series of musical notes included in an analysis period from the acquired performance data;
- and
- a control data generating task that generates control data, by inputting the generated analysis data to a trained model that has learned a relationship between teaching analysis data corresponding to the analysis data to be generated and teaching control data corresponding to the control data to be generated, for controlling movements of a virtual object representing a performer,
- wherein both the analysis data and the control data are generated based on the same performance data, and
- wherein the generated control data includes normalized coordinates indicating respective positions of a plurality of control points that define the virtual object.
6 more elements
A non-transitory computer-readable medium storing a program executable by a computer to execute a method comprising:
- acquiring performance data;
- generating analysis data representing a time series of musical notes included in an analysis period from the acquired performance data;
- and
- generating control data, by inputting the generated analysis data to a trained model that has learned a relationship between teaching analysis data corresponding to the analysis data to be generated and teaching control data corresponding to the control data to be generated, for controlling movements of a virtual object representing a performer,
- wherein both the analysis data and the control data are generated based on the same performance data, and
- wherein the generated control data includes normalized coordinates indicating respective positions of a plurality of control points that define the virtual object.
3 more elements
Dependencies are inferred from the claim text.