Image recognition method and system

According to the image recognition method and system, the first image before door opening, at least one second image before door closing and a third image after door closing can be obtained. The at least one second image and the third image form continuous image frames according to a time sequence. According to the method and the system, the difference between the image before door opening and the image after door closing caused by external environment influences such as door closing vibration and figure shaking can be eliminated by comparing the difference areas between a plurality of continuous frames and the first image, so that the accuracy of image recognition is improved; whether the image before the door is opened and the image after the door is closed have the difference caused by article taking or not can be accurately identified, so that the accuracy of identifying whether the user takes the article or not is improved, waiting caused by data transmission under the condition that the user does not ta