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

Three-dimensional image reconstruction from complete projections.

M Defrise1, D W Townsend, R Clack

  • 1Division of Nuclear Medicine, Akademisch Ziekenhuis VUB, Brussels, Belgium.

Physics in Medicine and Biology
|May 1, 1989
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

A quality improvement study: Optimizing pneumococcal vaccination rates in children with cochlear implants.

Vaccine·2022
Same author

Detection of asymptomatic carotid stenosis in patients with lower-extremity arterial disease: development and external validations of a risk score.

The British journal of surgery·2021
Same author

Suppression of the 2010 <i>Alexandrium fundyense</i> bloom by changes in physical, biological, and chemical properties of the Gulf of Maine.

Limnology and oceanography·2017
Same author

Nutrients and water masses in the Gulf of Maine - Georges Bank region: Variability and importance to blooms of the toxic dinoflagellate <i>Alexandrium fundyense</i>.

Deep-sea research. Part II, Topical studies in oceanography·2015
Same author

A red tide of Alexandrium fundyense in the Gulf of Maine.

Deep-sea research. Part II, Topical studies in oceanography·2014
Same author

Georges Bank: a leaky incubator of <i>Alexandrium fundyense</i> blooms.

Deep-sea research. Part II, Topical studies in oceanography·2014
Same journal

Deep learning-based dose prediction to enhance planning efficiency in cervical brachytherapy with hybrid applicators.

Physics in medicine and biology·2026
Same journal

Corrigendum: Referenceless MR thermometry-a comparison of five methods (2017<i>Phys. Med. Biol</i>.<b>62</b>1-16).

Physics in medicine and biology·2026
Same journal

Corrigendum: Measured and Monte Carlo simulated electron backscatter to the monitor chamber for the varian TrueBeam linac (2016<i>Phys. Med. Biol</i>.<b>61</b>8779).

Physics in medicine and biology·2026
Same journal

Corrigendum: 3D range-modulator for scanned particle therapy: development, Monte Carlo simulations and experimental evaluation (2017<i>Phys. Med. Biol</i>.<b>62</b>7075).

Physics in medicine and biology·2026
Same journal

Recent progress in applications of computing to radiotherapy (ICCR 2016).

Physics in medicine and biology·2026
Same journal

Novel TMS coils designed using an inverse boundary element method.

Physics in medicine and biology·2026
See all related articles

This study explores direct three-dimensional (3D) reconstruction for medical imaging, enhancing efficiency in emission tomography. It analyzes and generalizes filters for 3D reconstruction, offering guidance for optimal filter selection.

Area of Science:

  • Medical imaging
  • Tomographic reconstruction
  • Image processing

Background:

  • Traditional 3D medical image reconstruction relies on 2D slices.
  • Direct 3D reconstruction offers improved efficiency, especially for emission tomography.
  • Existing 3D reconstruction filters lack clear relationships.

Purpose of the Study:

  • To analyze and generalize filters for 3D tomographic reconstruction.
  • To establish properties of a general 3D reconstruction solution.
  • To provide guidelines for selecting appropriate filters.

Main Methods:

  • Analysis and generalization of published 3D reconstruction filters.
  • Filtered backprojection approach.
  • Mathematical formulation of a general 3D reconstruction solution.

Related Experiment Videos

Main Results:

  • Clarification of the relationships between various proposed 3D reconstruction filters.
  • Establishment of the properties and characteristics of a general 3D reconstruction solution.
  • Identification of guidelines for filter selection in 3D reconstruction.

Conclusions:

  • Direct 3D reconstruction is a promising approach for emission tomography.
  • A generalized framework for 3D reconstruction filters has been established.
  • Filter selection guidelines can optimize 3D medical image reconstruction.