DocumentCode
1429690
Title
Real-Time Error Diffusion for Signal-to-Noise Ratio Improvement in a Holographic Projection System
Author
Buckley, Edward
Author_Institution
VP Bus. Developmente Alces Technol. Inc., Jackson, WY, USA
Volume
7
Issue
2
fYear
2011
Firstpage
70
Lastpage
76
Abstract
Phase-only holographic projection offers a number of advantages over conventional imaging projection technology. Despite the advances in image quality provided by multiple subframe approaches, however, the use of binary phase holograms fundamentally limits the achievable resultant image contrast ratio. In this paper, a FPGA implementation of a real-time parallelized error diffusion algorithm is presented as a practical solution to this problem.
Keywords
error statistics; field programmable gate arrays; holographic displays; image reconstruction; optical projectors; FPGA; binary phase holograms; conventional imaging projection; holographic projection system; image contrast ratio; image quality; real-time error diffusion; signal-to-noise ratio; Algorithm design and analysis; Field programmable gate arrays; Hardware; Kernel; Real time systems; Signal to noise ratio; Diffraction; displays; holography; laser; parallel algorithms;
fLanguage
English
Journal_Title
Display Technology, Journal of
Publisher
ieee
ISSN
1551-319X
Type
jour
DOI
10.1109/JDT.2010.2094180
Filename
5692160
Link To Document