Anti-counterfeit method and system for assisting in face recognition

An anti-counterfeit system for assisting in face recognition, for determining biological information of an object, and comprising:

• an image capturing unit, configured to capture a dynamic image of the object;
• and
• a processing unit, coupled to the image capturing unit to receive the dynamic image, and configured to set at least one region of interest in the dynamic image, and filter a plurality of time-varying signals to obtain a plurality of filter signals, wherein each time-varying signal corresponds to a time-varying gray-scale value of at least one pixel of the dynamic image in the region of interest;
• and
• wherein the processing unit compares the plurality of filter signals and preset biological information corresponding to the object, to output a determining result.