Image processing method, device and equipment and readable storage medium

The invention discloses an image processing method which comprises the steps of acquiring image input features of an association layer, acquiring a first weight parameter and a second weight parameterfrom an external memory at the same time, wherein the first weight parameter corresponds to the association layer, and the second weight parameter corresponds to an independent layer; calculating a first output feature by using the image input feature and the first weight parameter; calculating a second output feature corresponding to the first output feature by using the first output feature andthe second weight parameter, and storing the second output feature in an external memory. According to the method, a multi-layer continuous calculation mode is adopted, and a plurality of network layers are calculated for each channel during each calculation, so that the data exchange times of an internal memory and an external memory can be reduced, the data transmission time consumption is reduced, and the image process