Control method and control system of heart sound box

Abstract

The invention relates to a control method and a control system of a heart sound box, and belongs to the technical field of music playing control. The control method comprises the following steps: (1)receiving depth image information of a gesture action acquired by a camera; (2) acquiring gesture parameters from the depth image information, wherein the gesture parameters comprising palm center orientation, movement displacement of finger joints and movement speed of the finger joints; (3) based on a pre-constructed mapping table, acquiring music playing parameters matched with the gesture parameters, wherein the music playing parameters comprising sound effect types and volume; and (4) controlling the heart sound box to play the record of the natural sound matched with the music playing parameters according to the music playing parameters. According to the control method, music playing can be controlled on the basis of gestures, the mapping relation between the gestures and the music can be recognized without hardware acceleration, so that anxiety can be relieved better on the basis of gesture actions and music matched with the gesture actions in an auxiliary mode, and the controlmethod can be widely applied to the fields of anxiety relieving and the like.

Description

technical field [0001] The invention relates to the field of music playing control, in particular to a control method and system for a heart sound box. Background technique [0002] With the acceleration of the pace of life, more and more people have mild or severe anxiety problems. In order to relieve anxiety problems, common relief methods include listening to white noise, watching decompression videos, playing with decompression objects, listening to natural sounds or doing corresponding body movements , For example, the technical solution that white noise can promote anxiety relief disclosed in the patent literature with the publication number CN210989325U; in addition, the method of decompression by combining music and electrical stimulation can also be used, such as the patent literature with publication numbers CN107875514A, CN102139140A, etc. public technical solutions. [0003] Compared with other methods, if you can combine listening to natural sounds with corresp...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, cameras are usually used to capture people's gestures, and based on the classification model in machine learning, the current gestures are recognized, and the music content and playback form corresponding to the gestures are interpreted; Machine learning classification models for gesture recognition usually require GPU hardware acceleration support, resulting in high costs

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