Big data technology based abnormal gait recognition and correction method for people with disabilities

Abstract

The invention discloses a big data technology based abnormal gait recognition and correction method for people with disabilities, and belongs to the technical field of medical rehabihtation. The arrangement of a special gait recognition device can be realized; a gait recognition garment in the gait recognition device is designed by imitating the lower limbs of human bodies, so that the gait recognition garment can well fit with the bodies of patients after wearing; and therefore, the influences of garments on gait recognition can be greatly reduced, and the accuracy of gait recognition can beenhanced. A gait recognition method conducted by the gait recognition device is based on principles of computer vision and big data technologies; the method can significantly reduce the influences ofbackground light external factors on gait recognition, so that the accuracy of recognition can be further enhanced; and the method can provide accurate and reasonable correction suggestions accordingto big data. A combined using correction device is also arranged and can make the patients carry out correction training according to the correction suggestions given by the gait recognition device, so that rotation angle difference existing between the two legs of the patient can be accurately and effectively corrected, and correction effects can be significantly enhanced.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation, and more specifically, to a method for identifying and correcting abnormal gaits of disabled persons based on big data technology. Background technique [0002] A person with a disability is a person who has a physical, speech, hearing, mental, intellectual or multiple long-term impairment which, in interaction with various barriers, may prevent them from participating fully and effectively in society on an equal basis with able-bodied persons. Physical disability is a kind of disabled person, which refers to the damage and incompleteness of human limbs or limbs, trunk paralysis, deformity, resulting in different degrees of loss of function or dysfunction of the human body movement system. [0003] When people walk normally, the calf part will rotate clockwise with the knee joint as the center, and the thigh part will rotate clockwise to a certain extent. Some patients suffer from ...

AI Technical Summary

Problems solved by technology

[0003] When people walk normally, the calf part will rotate clockwise with the knee joint as the center, and the thigh part will rotate clockwise to a certain extent. Some patients suffer from leg injuries. When walking, there will be a large difference in the rotation angle of the two legs. , and then lead to walking disorders leading to limb disabilities, this situation can be recovered through follow-up correction training, but it is necessary to identify the patient's gait, analyze the abnormal gait, and then carry out targeted correction, while the existing technology Gait recognition is easily affected by clothing, background and other factors, resulting in inaccurate recognition data, and thus unable to perform accurate correction and rehabilitation

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