Gesture-based virtual playing system

A gesture and finger technology, applied in the electronic field, can solve problems such as lack of experience, operability and convenience that cannot meet the needs of instant interaction, physical fatigue, etc.

CN105389013AInactive Publication Date: 2016-03-09PKU HKUST SHENZHEN HONGKONG INSTITUTION
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-03-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a gesture-based virtual playing system. The gesture-based virtual playing system comprises a data acquisition module, a transmission module and a processing module; the data acquisition module is used for acquiring operation information of human finger action; the transmission module is used for transmitting the operation information to the processing module; and the processing module is used for receiving the operation information, identifying note information represented by the human finger action after processing the operation information, and generating playing sound of a musical instrument according to the note information. According to the gesture-based virtual playing system provided by the invention, an operator can virtually play naturally and flexibly; and the gesture-based virtual playing system is high in interactivity.
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Description

technical field

[0001] The invention relates to the field of electronic technology, in particular to a gesture-based virtual playing system. Background technique

[0002] With the development of computer technology and the rapid improvement of system performance, many hardware used in music production has been transformed into software implementation. The emergence of virtual performance technology makes people no longer need to spend hundreds of thousands or even millions of dollars to buy grand pianos with good timbres to hear the sounds of the world's top pianos and even perform performances.

[0003] In the existing virtual technology, such as computers, mobile phones, tablet computers, etc., most of the terminals realize the effect of performance by inputting information through keyboards or touch screens. The information input method through the keyboard or touch screen needs to stare at the screen for a long time and operate in a specific equipment area, which is eas...

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] The present invention proposes a gesture-based virtual playing system, please refer to figure 1 , including a data acquisition module, a transmission module and a processing module; where:

[0020] The data collection module is used to collect the operation information of human finger movements;

[0021] a transmission module, configured to transmit the operation information to a processing module;

[0022] The processing module is used to receive the operation information and process the operation information to identify the musical note information represented by the finger movement of the human body, and generate the playing sound of the musical instrument according to the musical note information.

[0023] The data acquisition module includes a micro-acceleration sensor and a micro-gyroscope, the micro-acceleration sensor...