Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Multicriteria optimality for iterative encoding of computer-generated holograms.

L Legeard, P Réfrégier, P Ambs

    Applied Optics
    |February 12, 2008
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Implementation of arbitrary real-valued correlation filters for the shadow-casting incoherent correlator.

    Applied optics·2010
    Same author

    Performance of an optimum receiver designed for pattern recognition with nonoverlapping target and scene noise.

    Applied optics·2010
    Same author

    Basic properties of nonlinear global filtering techniques and optimal discriminant solutions.

    Applied optics·2010
    Same author

    Performance of minimum-mean-square-error filters for spatially nonoverlapping target and input-scene noise.

    Applied optics·2010
    Same author

    Optical correlation: influence of the coding of the input image.

    Applied optics·2010
    Same author

    Optimality of trade-off filters.

    Applied optics·2010
    Same journal

    Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

    Applied optics·2026
    Same journal

    High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

    Applied optics·2026
    Same journal

    Automated stitching interferometry for high-precision metrology of X-ray mirrors.

    Applied optics·2026
    Same journal

    Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

    Applied optics·2026
    Same journal

    High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

    Applied optics·2026
    Same journal

    Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

    Applied optics·2026
    See all related articles

    A new multicriteria method optimizes computer-generated holograms (CGH) by balancing amplitude error and diffraction efficiency. This enhanced direct binary search approach yields superior holographic performance.

    Area of Science:

    • Optics and Photonics
    • Computational Imaging
    • Digital Holography

    Background:

    • Computer-generated holograms (CGHs) are crucial for holographic displays and optical systems.
    • Existing methods for CGH computation often involve trade-offs between image quality and efficiency.
    • Optimizing CGH generation requires balancing multiple performance criteria.

    Purpose of the Study:

    • To introduce a novel multicriteria optimization method for determining computer-generated holograms.
    • To develop an error function that rigorously defines the optimal trade-off between amplitude error and diffraction efficiency.
    • To improve the overall performance and quality of CGHs.

    Main Methods:

    • Modification of the direct binary search (DBS) algorithm.

    Related Experiment Videos

  • Development of a new error function for multicriteria optimization.
  • Integration of the modified DBS with the iterative Fourier transform algorithm (IFTA).
  • Comparative analysis of different encoding methods.

    • Main Results:

    • The proposed method effectively controls the trade-off between amplitude error and diffraction efficiency.
    • A rigorous figure of merit was established for CGH evaluation.
    • The modified DBS combined with IFTA demonstrated superior results compared to other encoding methods.
    • Achieved enhanced performance in generated holographic patterns.

    Conclusions:

    • The novel multicriteria method offers a robust approach to CGH determination.
    • The optimized trade-off between error and efficiency leads to improved holographic performance.
    • This work provides a valuable tool for advancing CGH technology and applications.