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

Two-dimensional Bayesian estimator for image filtering.

X Wang

    IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society
    |February 13, 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

    Familial aggregation of low birth weight among whites and blacks in the United States.

    The New England journal of medicine·1995
    Same author

    Identification of a species specific regulatory site in human pancreatic cholesterol esterase.

    Biochemistry·1995
    Same author

    Fibronectin peptide DRVPHSRNSIT and fibronectin receptor peptide DLYYLMDL arrest gastrulation of Rana pipiens.

    Experientia·1995
    Same author

    Remodelling of hand representation in adult cortex determined by timing of tactile stimulation.

    Nature·1995
    Same author

    Factors responsible for the Ca(2+)-dependent inactivation of calcineurin in brain.

    FEBS letters·1995
    Same author

    Autoregulation of zonal glomerular filtration rate and renal blood flow in spontaneously hypertensive rats.

    The American journal of physiology·1995
    Same journal

    Style-Aware Contrastive Test-Time Adaptation: A Dual-Cache Model for Robust Vision-Language Alignment.

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
    Same journal

    Semantic Frame Interpolation.

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
    Same journal

    Physics-Guided Cross-Modal Decoupling with Test-Time Adaptation for Hyperspectral Image Restoration.

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
    Same journal

    Change-Prior-Guided Unsupervised Change Detection of Heterogeneous Remote Sensing Images.

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
    Same journal

    AgonicDreamer: Enhancing Multi-View Consistency in Text-to-3D Generation via Rectified Score Distillation.

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
    Same journal

    BiCM-Prompt: Bidirectional Cross-Modal Prompt Tuning for Class-Incremental Learning on Multisource Remote Sensing Images.

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
    See all related articles

    This study introduces a new method for precomputing the steady-state gain in two-dimensional (2-D) Bayesian estimators. These advancements enable more efficient smoothing of Gaussian white noise in images.

    Area of Science:

    • Image processing
    • Signal processing
    • Computational mathematics

    Background:

    • The two-dimensional (2-D) Bayesian estimator is a recursive filter widely used for smoothing Gaussian white noise in images.
    • Efficient noise reduction is crucial for enhancing image quality and subsequent analysis.

    Discussion:

    • This work derives a formula for precomputing the steady-state gain of the 2-D Bayesian estimator.
    • This precomputation allows for the development of novel filtering techniques.
    • The proposed filterings are evaluated through examples to demonstrate their effectiveness.

    Key Insights:

    • A novel formula for precomputing the steady-state gain of 2-D Bayesian estimators has been developed.
    • New filtering algorithms based on this precomputed gain offer improved performance.

    Related Experiment Videos

  • The developed methods demonstrate enhanced efficiency in smoothing Gaussian white noise compared to existing techniques.

    • Outlook:

    • Further research could explore the application of these enhanced estimators to different types of image noise.
    • Investigating real-time implementation of these filterings for video processing is a potential future direction.
    • Adapting the derived formulas for higher-dimensional Bayesian estimators could broaden their applicability.