Multichannel holograms with some applications in image processing

Abstract

The present paper discusses an improvement for the method by division of cells which is used in multiplexed computer generated holograms (CGH´s). Such improvement allows increasing the final number of codified images into a single hologram. Some important properties of images are saved because they will be the key to perform the adequate operations involved in the reconstruction process. The experimental results demonstrate the effectiveness of the suggested procedure.