These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


PUBMED FOR HANDHELDS

Search MEDLINE/PubMed


  • Title: Band-limited double-step Fresnel diffraction and its application to computer-generated holograms.
    Author: Okada N, Shimobaba T, Ichihashi Y, Oi R, Yamamoto K, Oikawa M, Kakue T, Masuda N, Ito T.
    Journal: Opt Express; 2013 Apr 08; 21(7):9192-7. PubMed ID: 23572007.
    Abstract:
    Double-step Fresnel diffraction (DSF) is an efficient diffraction calculation in terms of the amount of usage memory and calculation time. This paper describes band-limited DSF, which will be useful for large computer-generated holograms (CGHs) and gigapixel digital holography, mitigating the aliasing noise of the DSF. As the application, we demonstrate a CGH generation with nearly 8K × 4K pixels from texture and depth maps of a three-dimensional scene captured by a depth camera.
    [Abstract] [Full Text] [Related] [New Search]