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

Information compression in dynamic radiological studies.

A Kiuru1, E Svedström, H Korvenranta

  • 1Central Laboratory, Meilahti Clinics, Helsinki University Central Hospital, Finland.

Computer Methods and Programs in Biomedicine
|May 1, 1992
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

EXPERIENCES IN DEVELOPING A NATIONAL DOSE REGISTER IN FINLAND AND MERGING IT WITH THE OVERALL SUPERVISORY DATA SYSTEM.

Radiation protection dosimetry·2016
Same author

INVESTIGATIONS CONDUCTED AMONG FINNISH RADIATION WORKERS IN 2004-13 AND THEIR EFFECT ON THE RECORDED INDIVIDUAL DOSES.

Radiation protection dosimetry·2016
Same author

High resolution CT of the lungs: Proper mA s settings for clinical use.

Technology and health care : official journal of the European Society for Engineering and Medicine·2014
Same author

Patient doses in paediatric CT: feasibility of setting diagnostic reference levels.

Radiation protection dosimetry·2011
Same author

Health and the use of health care services in 5-year-old very-low-birth-weight infants.

Acta paediatrica (Oslo, Norway : 1992)·2010
Same author

Risk factors for physical child abuse in infants and toddlers.

European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift fur Kinderchirurgie·2008
Same journal

Facial iPPG heatmap patterns based on period-aware autoencoder show association with carotid atherosclerosis towards non-contact hemodynamic assessment.

Computer methods and programs in biomedicine·2026
Same journal

Explainable machine learning models predict liver fibrosis risk and outcome in the general population: Development and multi-cohort external validation.

Computer methods and programs in biomedicine·2026
Same journal

Evaluation of surrogate endpoints for survival outcomes using the surrogate package in R.

Computer methods and programs in biomedicine·2026
Same journal

Relative spectral and frication-based descriptors as numerical indicators of place of articulation shifts in fricatives produced by Polish children.

Computer methods and programs in biomedicine·2026
Same journal

Leaflet resection improves valve expansion and hemodynamic performance in redo TAVI with balloon- and self-expanding transcatheter heart valve configurations.

Computer methods and programs in biomedicine·2026
Same journal

Spectral super-resolution for Parkinson's voice via representation-level methods under mixed-reality acquisition.

Computer methods and programs in biomedicine·2026
See all related articles

Digital imaging in radiology requires advanced compression techniques. New methods can significantly reduce image data from dynamic examinations, transforming information into perceivable formats for better diagnostics.

Area of Science:

  • Radiological imaging
  • Medical image processing
  • Digital health

Background:

  • Radiological examinations generate large digital image datasets, posing challenges for Picture Archiving and Communication Systems (PACS).
  • Current image compression methods are insufficient for the scale of data in large radiological departments.
  • Analog compression techniques exist but have limited potential compared to digital solutions.

Purpose of the Study:

  • To explore advanced image compression strategies for radiological data.
  • To investigate methods for reducing the number of essential images in dynamic radiological examinations.
  • To demonstrate the potential of digital technologies for information compression and enhanced visualization.

Main Methods:

  • Reviewing information compression techniques for dynamic radiological examinations (e.g., X-ray, nuclear medicine).

Related Experiment Videos

  • Utilizing 3-D displays for improved visualization of slice imaging data.
  • Developing and presenting a novel method: dynamic pulmonary imaging with digital fluoroscopy.

    • Main Results:

    • Significant reduction in the number of essential images from dynamic examinations is achievable.
    • Digital fluoroscopy enables compression of image series into parametric images, numbers, histograms, and curves.
    • Transformed information becomes more easily perceptible, aiding interpretation.

    Conclusions:

    • Digital image compression offers practical solutions for managing large radiological datasets.
    • Advanced digital techniques, like dynamic pulmonary imaging, enhance data reduction and visualization.
    • These methods improve the perceptibility of complex radiological information, supporting clinical decision-making.