BEAUTY ASSISTANCE SYSTEM, THREE-DIMENSIONAL COORDINATE INFORMATION ACQUISITION METHOD BASED THEREON, AND BEAUTY METHOD THEREOF

摘要

A beauty assistance system, relating to the field of beauty systems, comprising a control host (1) and a hand tool (2), and further comprising a video acquisition device (3) and a projection device (4). The hand tool (2) is provided with an energy generating apparatus (5); the video acquisition device (3) is electrically connected to the input end of the control host (1); the projection device (4) is electrically connected to the output end of the control host (1); the hand tool (2) is controlled by and connected to the control host (1). The control host (1) perceives three-dimensional information of the surface of a treatment part by means of the video acquisition device (3), generates a prompt graphic according to treatment requirements, and performs irradiation by means of the projection device (4) to form an image on the treatment part, so as to achieve the purpose of prompting an operator to carry out a more accurate operation. The operator can be conveniently assisted, thereby improving the work efficiency of the operator.