多摄像机协同环境下的目标轨迹标识

his paper presents a multi-cameras collaboration methods based on epipolar geometry and trifocal tensor.In this method,we use epipolar to match targets in two camera views,and then use trifocal tensor to implement point transfer and locate targets in three camera views.Comparing with other methods, the proposed one doesn't need camera calibration or content of the scene.A multi-cameras collaboration and target identification system is built in this paper using three views by epipolar point transfer and tensor point transfer.The experimental result shows trifocal tensor point transfer has a better performance,which could avoid the occurrence of the degradation of epipolar intersections..