Up-sampling remote sensing image target identification method based on pixel recombination and attention

The invention provides an up-sampling remote sensing image target identification method based on pixel recombination and attention. The method comprises the following implementation steps: (1) obtaining a training sample and a test sample set; (2) constructing a remote sensing image target recognition model based on pixel recombination and attention up-sampling; (3) carrying out iterative training on the remote sensing image target identification model; and (4) obtaining an identification result of the remote sensing image target. In a process of training a remote sensing image target identification network model, an up-sampling module based on pixel recombination and attention in a feature pyramid network can generate a weight kernel containing a relationship with information amount carried by all other positions through an attention mechanism according to information in a to-be-up-sampled feature map; and then the weight kernel is processed through pixel recombination, so that the feature map after up-sampl