A kind of 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, belonging to the technical field of music playing control. The control method includes: (1) receiving the depth image information of the gesture action collected by the camera; (2) obtaining gesture parameters from the depth image information, the gesture parameters include the orientation of the palm, the displacement of the finger joints and the moving speed of the finger joints; (3) Based on the pre-built mapping table, obtain the music playback parameters that match the gesture parameters. The music playback parameters include sound effect category and volume; (4) According to the music playback parameters, control the playback of the heart sound box to match the music playback parameters recordings of natural sounds. The control method can not only control the playback of music based on gestures, but also recognize the mapping relationship between gestures and music without hardware acceleration, so that it can better support music based on gestures and corresponding music. Relieve anxiety and can be widely used in anxiety relief and other fields.

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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