Home infotainment system having function of non-contact imaging-based physiological signal measurement

A home infotainment system having function of non-contact imaging-based physiological signal measurement, comprising:

• a display device;
• a video stream providing device, being coupled to a display source, and being used for making the display device to display a video based on the display source;
• and
• an image-based physiological signal measuring device, being coupled to a display processor of the video stream providing device, and comprising a camera that is configured for facing at least one user who is watching the display device, so as to capture at least one image frame of the user;
• wherein the image-based physiological signal measuring device further comprises a core processor module coupled to the camera, and the core processor comprising:
• a sensing portion detecting unit, being used for receiving the at least one image frame that is transmitted from the camera, thereby detecting a face portion from the image frame;
• and
• a physiological index calculating unit, being coupled to the sensing portion detecting unit, and being configured for extracting at least one physiological signal from the face portion, so as to subsequently calculate a plurality of physiological indices after applying at least one signal process to the physiological signal;
• wherein the plurality of physiological indices comprises heart rate, respiratory rate, heart rate variability (HRV), blood volume, arterial oxygen saturation, blood pressure, blood vessel viscosity, venous function, venous reflux, ankle pressure, genital response, and cardiac output, and the core processor being further configured for applying a data process to the plurality of physiological indices;
• wherein the data process is selected from a group consisting of data storing, data transmitting, displaying the physiological indices by a form of graphs or diagrams, and displaying the physiological indices by a form of numeric values.