Abstract: A dual-channel night vision color image fusion system is presented.The system uses a Matrox Meteor-II/multi channel image card to realize low-light-level/low-light-level and infrared/low-light-level image fusion processing.Image fusion processing of MIT,BIT,TNO,Linear combination and mixed structure is adopted.With the image card's image processing function library.The color image fusion processing was realized was readlized in MS VC++6.0 environment.Based on the prototype system being built,evaluation and further research on color night vision image fusion algorithm could be implemented.