In the present application, an image recognition system, an image recognition method, an electronic device and a non-transitory computer-readable medium are provided. The image recognition system may comprise: an information entry module, configured to enter information of an inspected object, and identify whether or not the information of the inspected object is abnormal information; a detection module, configured to detect whether or not contraband is carried by the inspected object and/or his/her luggage; an augmented reality (AR) module, configured to, in at least one of a case where the information of the inspected object is abnormal and/or a case where contraband is carried by the inspected object and his/her luggage, obtain from the information entry module and/or the detection module the information of the inspected object and/or information of the contraband, issue an alert and mark the inspected object and/or contraband in the AR module; and a storage module, configured to store information generated during operations of the information entry module, the detection module, and the AR module.