关键词: 量子门, 卷积计算, 量子线路

Abstract:

A quantum convolution circuit model that encodes one-dimensional information into a quantum state and inputs the quantum state into a quantum circuit for convolution calculation is researched. Based on quantum image representation and classical information convolution algorithm, the quantum circuit structure of one-dimensional quantum convolution calculation is designed. The results show that quantum convolution calculation can reduce the computational complexity of convolution calculation. Compared with classical convolution, quantum convolution calculation speeds up the calculation by using quantum parallel computing, paving the way for the convolutional layer design of quantum convolutional neural networks.

Key words: quantum gate, convolution calculation, quantum circuit