Embodiments of the present disclosure disclose a method, electronic device, and computer readable medium for image identification. The method comprises: acquiring an image comprising a person object for use as an input image; performing feature extraction on the input image using a feature extracting module of a trained human body identification model; and matching an extracted human body feature of the inputted image with a preset human body feature database, to identify the person object in the inputted image, wherein the human body identification model extracting features of human body images captured by cameras of different categories respectively using the feature extracting module, and the human body identification model identifying whether the human body images captured by the cameras of different categories are human body images of a given person based on the extracted features of the human body images. This method improves the accuracy of multi-camera human body re-identification.