CONVOLUTION OPERATION METHOD AND APPARATUS, IMAGE PROCESSING METHOD AND APPARATUS, AND STORAGE MEDIUM

A convolution operation method and apparatus, an image processing method and apparatus, and a storage medium. The convolution operation apparatus comprises a data acquisition node and a MAC array; the data acquisition node is used for acquiring data to be processed, and determining, in a clock cycle on the basis of the data to be processed, node input data corresponding to each of a plurality of MAC nodes in the multiplier MAC array; the MAC array is connected to the data acquisition node and used for acquiring node input data by means of the data acquisition node, and performing convolution calculation on the corresponding node input data by means of the MAC nodes to obtain node calculation results, wherein the node calculation results are used for determining a convolution operation result corresponding to the data to be processed. According to the method, redundancy in adder resources can be eliminated, and it is beneficial to reducing the chip area, reducing the power consumption, and reducing the data pr