Plantar correction method and system based on lower limb evaluation and gait analysis and application of method and system
A lower limb and gait technology, applied in the field of sports medicine, can solve unsolvable problems, achieve the effect of protecting lower limbs, reliable data basis, and avoiding excessive deterioration
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Embodiment 1
[0051] refer to Figure 1-6 As shown, the embodiment of the present application provides a method for plantar correction based on lower limb assessment and gait analysis, the method includes the following steps:
[0052] S1: Receive RGB-D video data and plantar pressure data of human lower limbs in real time during gait movement.
[0053] In this step, an RGB-D camera is used to collect the RGB-D video data of the gait movement of the lower limbs in real time, and upload it to the terminal service system. Wherein, RGB-D video data includes but not limited to time, Depth (depth) image, RGB (color) image. The pressure treadmill is used to collect the plantar pressure data of lower limb gait movement in real time and upload it to the terminal service system. Plantar pressure data include but not limited to gait time, gait cycle, gait phase, pressure value, landing position, etc. Gait refers to the posture and behavior characteristics of the human body when walking. The human b...
Embodiment 2
[0074] The embodiment of the present application provides a plantar correction system based on lower limb assessment and gait analysis, using the method of embodiment 1, the system includes: data transmission module 100, data calibration module 200, mask extraction module 300, coordinate construction module 400 , position extraction module 500 , included angle calculation module 600 , and pressure adjustment module 700 .
[0075] The data transmission module 100 is configured to receive RGB-D video data and plantar pressure data of human lower limbs during gait movement in real time.
[0076] The data calibration module 200 is configured to align the Depth image and the RGB image in the synchronized RGB-D video data based on the time sequence using the frequency synchronized RGB-D video data and the plantar pressure data. Further, the sampling frequency of the preset pressure treadmill is H r , the sampling frequency of the RGB-D camera is H p , where H r >H p , set the ...
Embodiment 3
[0089] In one embodiment, the embodiment of the present application provides the application of the first embodiment, using the orthopedic insole made by the plantar correction method based on lower limb assessment and gait analysis in the first embodiment.
[0090] In another embodiment, the embodiment of the present application provides the application of the first embodiment, and the orthopedic shoes made by using the method of plantar correction based on lower limb assessment and gait analysis in the first embodiment.
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