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Vector Wave Imagery, Image Processing And Temporal Filtering

In the present paper, we have indicated some useful applications of polarisation properties of light in the field of imagery, image processing and temporal filtering. The imaging characteristics of a perfect lens masked by a retarder is briefly discussed. The use of a Babinet compensator as a spatial frequency filter is also indicated. Finally, the temporal filtering characteristics of a cascaded system of retarders and rotators have been discussed.