Camera and pressure sensor based cervical spondylopathy identification method
A pressure sensor, camera technology, applied in biometric recognition, character and pattern recognition, instruments, etc., can solve problems such as delay, many targets to be located, and deviation of results.
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[0075] The specific implementation of the three technical solutions of the present invention will be described in detail below.
[0076] 1. An image-based motion capture method for judging sitting posture, the specific steps are as follows:
[0077] Step 1, collect training samples.
[0078] The camera is used to collect images of users in different sitting postures as training samples, and the images are above the user's shoulders. In this specific implementation, the collected sitting postures include standard sitting posture, head up, head down, head tilted to the left, head tilted to the right, head away from the camera, and head close to the camera. The sampling frequency is 24 frames per second, and each sitting posture Collect 1000 samples respectively, and the time required for sampling is 8-10 minutes.
[0079] Step 2: Use the training samples collected in step 1 and the sitting postures corresponding to each training sample to train the random forest to obtain a fa...
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