Image anomaly detection method and device and electronic equipment

The embodiment of the invention provides an image anomaly detection method and device and electronic equipment, and the method comprises the steps: obtaining a to-be-detected target image; feature extraction is carried out on the target image through the image anomaly detection network, image features of the target image are obtained, image state recognition is carried out according to the image features, an abnormal state result of the target image is obtained, and the abnormal state result is used for indicating that the target image belongs to one of multiple image abnormal states. According to the embodiment of the invention, the to-be-detected target image can be directly used as network input, the abnormal state result of the target image is obtained, and the implementation is more convenient; and images in various abnormal states can be detected, so that the method is relatively wide in applicability. 本公开实施例提供一种图像异常检测方法、装置和电子设备，其中，图像异常检测方法包括：获取待检测的目标图像；通过图像异常检测网络对目标图像进行特征提取，得到目标图像的图像特征，并根据图像特征进行图像状态识别，