The present application discloses an image processing method and apparatus, and an electronic device, and pertains to the field of image processing. The method includes: obtaining an inter-frame residual between two adjacent image frames to obtain a residual block; determining, based on the residual block, a target pixel region on which super-resolution processing needs to be performed; and performing super-resolution processing on only the target pixel region to obtain a target pixel region after the super-resolution processing. For another pixel region, a super-resolution processing result of an image frame that is in the two image frames and on which super-resolution processing is performed is directly used. This application can resolve a problem of high computation costs of super-resolution processing.