This is the official implementation of our paper "WaveNet-SF: A Hybrid Network for Retinal Disease Detection Based on Wavelet Transform in the Spatial-Frequency Domain". The pretrained models can be downloaded from the following link:https://drive.google.com/file/d/1Ld8pEXbpayHvHGr2jxOmPi6wiZCr4iBU/view?usp=sharing