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US 2019/0336066 A1Published application
Non-invasive biofeedback system
AssigneeWichita State University
InventorsJibo He, Jeremy Patterson
Life of this patent
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Abstract
A method, system, and computer program for non-invasively monitoring a physiological parameter and providing biofeedback. The method, system, and computer program provide for the non-invasive detection of a physiological parameter by detecting changes in color channel values of a user in a live video feed and presenting biofeedback to the user indicating the relative position of the physiological parameter to an optimal range.
Claims6
A system for non-invasively monitoring a user under a workload, the system comprising:
- at least one video camera within viewing range of the user and operably connected to a computing module, said at least one video camera oriented towards a user and operable to capture a live video feed of the user;
- a computing module with a processor and a memory, said computing module being in communication with the at least one video camera and being configured to:
- store optimal range values of a user, wherein the optimal range values are the lower and upper heart rate boundaries defined by a preferred physiological parameter determined by at least a user's resting heart rate and maximum heart rate;
- receive the live video feed of the user from the at least one video camera;
- detect changes in channel values extracted from the live video feed of the user;
- and
- calculate a physiological parameter from the changes in channel values;
- and
- a display monitor configured to display a biofeedback, wherein the biofeedback indicates at least where the physiological parameter value is relative to the optimal range values of the user.
6 more elements
Dependencies are inferred from the claim text.