Upper limb rehabilitation training system by using augmented reality technology

Abstract

Provided is an upper-limb rehabilitation training system by using augmented reality technology. A patient holds a training device with labels by hands to perform a rehabilitation training of an upper-limb movement function in a way of augmented reality game. The upper-limb rehabilitation training system by using the augmented reality technology comprises a video acquisition module, an augmented reality registering tracking module, a rehabilitation game algorithm module, a three-dimensional model module, a live-action fusion module, a user data module and a therapist module. The video acquisition module acquires live-action videos of rehabilitation training of the patient in real time, and the augmented reality registering tracking module identifies the labels and calculates parameters of the live-action videos. The rehabilitation game algorithm module provides augmented reality rehabilitation training games. The user data module saves recorded training data of the patient. The three-dimensional model module stores a three-dimensional model of a virtual object. The live-action fusion module fuses the virtual object with a reality scene to generate augmented reality rehabilitation game video information. By the aid of the upper-limb rehabilitation training system, enjoyment of the rehabilitation training of the upper-limb movement function is increased. The upper-limb rehabilitation training system is low in cost and easy to use.

Description

Technical field: [0001] The invention relates to the field of augmented reality technology, in particular to an upper limb rehabilitation training system based on augmented reality technology and its implementation method. Background technique: [0002] After the motor function of the human body is damaged, it generally takes a long time for rehabilitation. Traditional rehabilitation of human motor function is mostly based on the therapist's manipulation, supplemented by some simple training equipment. The existing rehabilitation treatment is usually carried out in the rehabilitation center under the management and guidance of medical staff, which consumes a lot of manpower and material resources. The training content is mostly mechanical repetitive movements, and patients lack effective interaction with the rehabilitation training system. Long-term training will make patients feel bored, which greatly affects the effect of rehabilitation. [0003] Virtual reality (Virtual...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a rehabilitation training system and method based on augmented reality technology for the impaired motor function of the upper limbs of the human body, and to improve the problems of traditional rehabilitation training such as boring machinery and low resource utilization

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