基于多重成像原理,在本文中提出一种光学并行图像逻辑处理系统.对输入图案用两个正像和两个补像进行编码.通过光调制器控制,可以实现逻辑操作的实时可编程.而且,该系统可以通过控制一组四个偏振片的状态实现独立的双输出逻辑通道,每一个输出通道各有十六种逻辑功能.文中也给出了实验结果. Based on the principle of multiple imaging, an optical parallel image processing system is proposed in this paper, which encodes the input image with two positive images and two images, and realizes the real-time programmable logic operation by light modulator control. The system can realize independent dual output logic channels by controlling the state of a group of four polarizers, and each output channel has sixteen kinds of logic functions.The experimental results are also given in this paper.