title: Hardware implementation of pixel detection in gray-scale holographic data storage systems.
abstract: This paper presents hardware implementation of an efficient solution to recovering gray-scale data pixels of images that have undergone interpixel interference in holographic data storage systems. The adopted algorithm, called the turbo receiver using interference-aware dual-list (TRIDL) detection, enjoys benefits of low error rate performance and low complexity. To verify the functionality and feasibility, this paper implements TRIDL detection with some circuit design techniques such as resource sharing on a field-programmable gate array.
authors.affiliation: Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei 10617, Taiwan.
authors.forename: Chi-Yun
authors.initials: CY
authors.lastname: Chen
authors.forename: Tzi-Dar
authors.initials: TD
authors.lastname: Chiueh