Custom image filter design method is suggested in this research for holographic data storage (HDS) system. While the previous research requires the high precise point spread function (PSF) as the deconvolution filter, proposed method calculated image restoration filter without the information of optical system. It could be possible because of the unique characteristic of HDS data page. We use the simple iteration method to obtain the image restoration filter. The performance of custom image filter is verified both simulation and experiment. As a result, it shows the acceptable performance in BER improvement in HDS system.
- Information Storage and Processing Systems Division
Design of High Frequency Enhancement Filter for BER Improvement in Holographic Data Storage System
- Views Icon Views
- Share Icon Share
- Search Site
Kim, D, Park, N, Moon, H, Jeon, S, Park, K, Yang, H, & Park, Y. "Design of High Frequency Enhancement Filter for BER Improvement in Holographic Data Storage System." Proceedings of the ASME 2013 Conference on Information Storage and Processing Systems. ASME 2013 Conference on Information Storage and Processing Systems. Santa Clara, California, USA. June 24–25, 2013. V001T09A002. ASME. https://doi.org/10.1115/ISPS2013-2848
Download citation file: