Aiming at the problem of spatiotemporal synchronization of polarized images and the accuracy of image data of polarization image sharpening algorithm

a multi-channel polarization detector is designed

which is based on the stokes vector detection principle. Synchronous adjustment mechanism is used for image stabilization

which makes system has sufficient strength and reliability. This method ensures the accuracy of image information acquisition and reduces the difficulty of subsequent camera calibration and registration. The structure of four channels with equal angle distribution in the circumferential direction is adopted to overcome the disadvantage that the multi-channel polarization detector cannot detect the nearby scenery. According to the experiment

the measurement precision of the polarization angle of the device is 2. 03°（ 3σ）

and the measurement precision of the polarization degree is 1. 41 %（ 3σ） . This device can well complete the acquisition of polarization images. The spatiotemporal synchronization of each group of polarized images is guaranteed by this device. This device provides reliable image data for the subsequent haze image sharpening algorithm.