Increasing commercial camera resolution and detection sensitivity make it possible to observe the target space, And adopt the method of multiple unit array can further expand its field of view. Before the information fusion there must be a time registration to the acquisition of multichannel image; because the storage medium, such as CF card, the time registration can only use the relevant information in the image by postprocessing. This paper proposes a method by using multiple image sequence in transformation relationship, which can finish the time registration without the criteria that each image must of the same view. And it can effectively overcome the effects of noise and error matching, verified by the experimental registration accuracy can reach millisecond level.