A construction method of a virtual piano playing system based on Kinect

Abstract

The invention provides a construction method of a virtual piano playing system based on Kinect, and the Kinect equipment is used to complete the 3D reconstruction of the scene. The virtual keyboard area is selected in the appropriate plane in the scene, and the virtual keys are generated. After the keys are pressed and detected, the corresponding notes are set to play, so that the function of playing the virtual piano can be realized. As an interactive mode between a human and a machine, the invention has simple and convenient virtual keyboard, and can be extended to the fields of intelligenthome, games, robots and the like. The OpenGL library is used as the display, and the value of fingertip position is combined to judge the state of the keys, which improves the accuracy of key playingand can bring good user experience. When the virtual piano is realized, a three-dimensional model is established, which makes the picture more three-dimensional and satisfies people's immersive experience.

Description

technical field [0001] The invention relates to the fields of electronics and computers, in particular to a construction method based on Kinect equipment. Background technique [0002] In today's market, most of them use computer keys to simulate piano keys for playing, and there are very few applications for somatosensory interactive playing. Although the current virtual piano technology can realize the playing effect of the piano to a certain extent, most of them are program technologies that use a computer keyboard to input, and it is difficult to imitate the playing effect of real piano keys using a computer keyboard. At the same time, the sound quality played by the current technology is poor, it is difficult to achieve the sound effect of real piano playing, and it is difficult to meet the needs of professional users. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the present invention provides a construction method of a K...

AI Technical Summary

Problems solved by technology

Although the current virtual piano technology can achieve the effect of piano playing to a certain extent, most of them are program technologies that use computer keyboards for input, and it is difficult to imitate the playing effect of real piano keys using computer keyboards.

At the same time, the sound quality played by the current technology is poor, it is difficult to achieve the sound effect of real piano playing, and it is difficult to meet the needs of professional users

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