The invention relates to the field of furniture control, and discloses an intelligent
massage armchair control method based on
posture recognition, comprising a multi-
modal sensing fusion module which collects vision, pressure and
millimeter-
wave radar data through a sensor, constructs a three-dimensional
body contour value of a user, and sends the three-dimensional
body contour value to the multi-
modal sensing fusion module; data are transmitted to an individual feature recording module based on the collected vision, pressure and
millimeter wave radar data; and the individual feature analysis module is used for receiving the information acquired by the multi-
modal sensing fusion module, judging the
body shape of the user by using a K-means clustering
algorithm according to the information, and then selecting a preset scheme according to the
body shape information of the user to carry out matching judgment on the
sitting posture of the
current user. According to the invention, data of the
infrared camera, the
pressure sensor and the
millimeter wave radar are integrated through the multi-modal sensing fusion module, multi-dimensional sensing of a visual contour, pressure distribution and a skeleton structure is realized, and the problem of key feature point extraction deviation caused by
body type difference of a
single camera is effectively solved.