The traditional polarization imaging technology has large mechanical vibration and the system is unstable.To solve the problems,a dual-camera polarization imaging technology based on Stokes vector is proposed.Under the action of a liquid-crystal drive controller,two Liquid Crystal Variable Retarders (LCVR) are driven to perform flexible modulation,the cameras are used to collect the polarized image of the target,thus the component image of the Stokes vector is obtained,and the images of polarization degree and polarization angle are calculated.The method uses dual-camera simultaneous imaging technology and avoids the problem that the information collected by a single camera is incomplete.The method can realize full Stokes measurement and obtain linear and circular polarization images of the target at the same time.Experimental results show that the polarization degree (Dop) image contains more detailed information than the linear polarization degree (Dolp) image,and has an improvement of more than 5% in the image evaluation indexes,indicating that the Dop image can better restore the measured target.Using this method can improve the ability to identify static targets.