Improvement of Removal of Multiple Images by Experiment and Image Filter Processing in Digital Holography

Abstract

Holographic memory uses a lens term to perform multiple image separation, and research has been carried out to improve the degradation of the reconstructed image through image processing. However, there are many problems due to the use of optics. Therefore, it is necessary to compare simulations with optical experiments, and this paper presents simulations of digital holography kinoforms and holograms. It was possible to perform recording, regenerated image, multiple image separation using lens terms and noise removal by image processing.