Arbitrary-scale accelerated super-resolution reconstruction method for intelligent pump endoscope blurred image

The invention discloses an arbitrary-scale accelerated super-resolution reconstruction method for an intelligent pump endoscope blurred image, which is used for the intelligent pump endoscope blurred image and is used for carrying out super-resolution reconstruction operation on the image to meet the subsequent analysis requirement. The invention provides an arbitrary-scale accelerated high-resolution reconstruction network based on DCT transformation image block processing under an intelligent pump endoscope blurred image, so that subsequent analysis in an intelligent pump can be met, the pump cavity environment can be observed more clearly and visually, and the problems of cracking, corrosion, rusting and the like can be found quickly and accurately. An up-sampling module with any scale and transverse-longitudinal ratio for finally outputting an image is provided, the interpolation precision is improved while the calculation cost is low, blurring and artifacts caused by interpolation are reduced, texture in