Obtained the polarized information of reflected light of object’s surface using CCD

by analysis and computation

composed a polarization image.Under the condition of laboratory

gained polarizations of different groups of object

composed polarization image of them.The result shows: The gray’s proportion of two objects approaches to 1 in the original image

but in the polarization image

it approaches to 2.Polarization image can be used to distinguish different objects

which can not be distinguished in ordinary image.It can be applied in Military Target Identification and Remote Sensing Target Identification.