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

[A new method for eliminating scatter components from a digital X-ray image by later processing].

Hideki Kato1

  • 1S.S. Techno-Engineering Corporation.

Nihon Hoshasen Gijutsu Gakkai Zasshi
|October 3, 2006
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

Crystal structures and luminescence properties of Ca<sub>3</sub>RE<sub>2</sub>Si<sub>4</sub>O<sub>8</sub>N<sub>4</sub> (RE = Y, La, and Ce) activated by Ce<sup>3</sup>.

Dalton transactions (Cambridge, England : 2003)·2026
Same author

Characterization of the Orphan Cytochrome P450 CYP107J1 From Bacillus subtilis Through Peroxygenase Activity Engineering.

Microbial biotechnology·2026
Same author

A Universal Approach Using Water-Soluble Templates for Meso- and Macro-Porous Organic Polymers.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2025
Same author

Proposal of a hybrid dosimetry method for improving work efficiency in CT dose management.

Radiological physics and technology·2025
Same author

Comparative analysis of substrate- and regio-selectivity of HpaB monooxygenases and their application to hydroxydaidzein synthesis.

Journal of biotechnology·2024
Same author

[Segmentation of Mass in Mammogram Using Gaze Search Patterns].

Nihon Hoshasen Gijutsu Gakkai zasshi·2024

A new software method eliminates scattered radiation in digital X-ray images without an anti-scatter grid. This technique reduces patient radiation exposure and dose while maintaining image quality.

Area of Science:

  • Medical Imaging
  • Radiological Physics

Context:

  • Anti-scatter grids are standard for reducing scattered radiation in X-ray imaging.
  • Digital detectors like flat-panel detectors are increasingly used.
  • Eliminating scattered radiation is crucial for diagnostic image quality.

Purpose:

  • To develop and evaluate a software-based method for scatter component elimination in digital X-ray images.
  • To enable scatter reduction without using a physical anti-scatter grid.
  • To assess the efficacy of the software method across various imaging conditions.

Summary:

  • A novel software technique has been developed to remove scatter components from digital X-ray images.
  • This method calculates primary-to-scatter ratios using an imaginary phantom derived from image pixel values and X-ray spectrum.

Related Experiment Videos

  • Simulations demonstrate high-rate scatter elimination, consistent across different regions, without an anti-scatter grid.

    • Impact:

    • Enables substantial reduction in patient X-ray exposure compared to traditional anti-scatter grid radiography.
    • Leads to a significant decrease in overall patient radiation dose.
    • Offers a potential alternative to physical grids, simplifying imaging workflows and potentially reducing costs.