Patent ID: 11386533

Abstract:
An image processing method includes: grouping input image data of a dilation convolution to obtain Dh×Dw grouped image data; wherein Dh is a dilation rate of a convolution kernel corresponding to the dilation convolution on a height dimension thereof, Dw is a dilation rate of a convolution kernel corresponding to the dilation convolution on a width dimension thereof, and both Dh and Dw are positive integers; performing a convolution calculation on the Dh×Dw grouped image data respectively by a first convolution kernel, to obtain Dh×Dw grouped convolution calculation results; wherein the first convolution kernel is a convolution kernel before the dilation convolution is dilated; and obtaining a dilation convolution calculation result of the input image data according to the Dh×Dw grouped convolution calculation results. The present disclosure can reduce power consumption, improve efficiency of the dilation convolution calculation.