Method for measuring cervical vertebra motion degree on basis of Kinect sensor
A measurement method and sensor technology, applied in the field of medical information intelligent processing, can solve the problems of poor operability, low measurement efficiency, time-consuming and labor-intensive, etc., and achieve the effects of avoiding conflict, high measurement efficiency, and small human error.
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[0035] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0036] According to the height of the testees, the Kinect sensor was placed horizontally on a 1.5m high measuring platform, so that it was at the same level as the face, 1.5m away from the human body, and the Kinect sensor was powered, and the USB interface of the Kinect sensor was inserted into the computer.
[0037] A method for measuring the range of motion of the cervical spine based on the Kinect sensor, comprising the following steps:
[0038] 1), use the Kinect sensor to acquire and transmit depth data and color data in its field of view, such as figure 1 Shown:
[0039] 1.1), the Kinect sensor emits laser speckle into the Kinect field of view through its own infrared emitter, records the laser speckle pattern in the space through its own CMOS infrared camera, combines the original speckle pattern, and calculates the spatial depth in the field...
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