About this trial
This project intends to record the process of tongue extension through a dynamic video, and establish the tongue examination analysis from the video recording.
In this study, 300 general public will be invited for examinations, and high-quality tongue examination videos will be recorded by digital cameras. After the tongue examination video is properly calibrated, the computer analyzes the tongue examination parameters of each frame and the dynamic parameters, thereby establishing the automatic tongue video analysis system
Eligibility criteria
This trial accepts healthy volunteersQualifiers
general public
Disqualifiers
unable to complete tongue examination
Trial population
Convenience sampling in the China Medical University and its cooperative medical facilities.
Trial design
Cohort
Prospective
Treatments tested in this trial
Not listed
Trial groups
Trial outcomes
Primary outcomes
Tongue video analysis
The general public will be invited for tongue examination with video record. The data will be used to establish the automatic tongue video analysis system.
Secondary outcomes
Heart rate variability
Heart rate variability will be evaluated by "Wegene" Handheld ECG Monitor (8Z11) to investigate the possible correlation with tongue video analysis parameters.
Chinese medicine constitution
Chinese medicine constitution will be evaluated by the Constitution Tendency Questionnaire (CTQ) investigate the possible correlation with tongue video analysis parameters.
Sponsors and contacts
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