Training method of image enhancement model and method for enhancing image

The invention provides a training method of an image enhancement model, a method and device for enhancing an image, equipment and a storage medium, relates to the technical field of artificial intelligence, in particular to the technical field of computer vision and deep learning, and can be applied to an image processing scene. The training method of the image enhancement model comprises the following steps: for a current training round, respectively taking a sample image as input of a teacher network model and a student network model, and respectively obtaining a first enhancement image and a second enhancement image; training a student network model based on the first enhanced image and the second enhanced image to obtain a trained student network model for the current training round; and determining the value of the image enhancement model parameter in the current training round based on the first value of the trained student network model parameter for the current round and the second value of the image