Abstract: An image processing circuit performs super-resolution (SR) operations. The image processing circuit includes memory to store multiple parameter sets of multiple artificial intelligent (AI) models. The image processing circuit further includes an image guidance module, a parameter decision module, and an SR engine. The image guidance module operates to detect a representative feature in an image sequence including a current frame and past frames within a time window. The parameter decision module operates to adjust parameters of one or more AI models based on a measurement of the representative feature. The SR engine operates to process the current frame using the one or more AI models with the adjusted parameters to thereby generate a high-resolution image for display.

Abstract: A physiological sensing method and a device using the same is disclosed. The two sides of the device are respectively provided with an installed component. The device is arranged on the wrist of a user through the installed components. At least two physiological sensors, arranged in row on the installed component, generate and transmit original physiological signals to a controller. The controller filters out the original physiological signals to generate two basic energy values, multiplies the two basic physiological parameters by the two basic energy values to generate two basic estimation parameters, and substitutes the two basic energy values into a standard physiological value equation to generate a standard physiological value.