Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Wavelet image compression--the quadtree coding approach.

A Munteanu¹, J Cornelis, G Van der Auwera

¹Electronics and Information Processing Department, Vrije Universiteit Brussel, Belgium.

IEEE Transactions on Information Technology in Biomedicine : a Publication of the IEEE Engineering in Medicine and Biology Society

|March 17, 2000

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

[Can we reassess the perspective on psychiatric comorbidity?]

Tijdschrift voor psychiatrie·2025

Same author

Nailfold capillaroscopy abnormalities and pulmonary hypertension in mixed connective tissue disease and systemic sclerosis patients.

European review for medical and pharmacological sciences·2024

Same author

Reprocessed magnetorheological elastomers with reduced carbon footprint and their piezoresistive properties.

Scientific reports·2022

Same author

Comparison of micro-CT imaging and histology for approximal caries detection.

Scientific reports·2017

Same author

A modern method of treatment: The role of silver dressings in promoting healing and preventing pathological scarring in patients with burn wounds.

Journal of medicine and life·2016

Same author

Detection of EWS/FLI-1 fusion in non-Ewing soft tissue tumors.

Journal of medicine and life·2015

Same journal

Categorization and segmentation of intestinal content frames for wireless capsule endoscopy.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013

Same journal

An intelligent scoring system and its application to cardiac arrest prediction.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013

Same journal

Guest editorial: Multimedia services and technologies for e-health (MUST-EH).

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013

Same journal

Editorial: From “information technology in biomedicine” to “biomedical and health informatics”.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013

Same journal

Equipment location in hospitals using RFID-based positioning system.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013

Same journal

Distributed system for cognitive stimulation over interactive TV.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2012

See all related articles

A new wavelet-based image compression method offers lossless and scalable compression for telemedicine. This technique efficiently handles large medical image sets over limited bandwidth networks.

Area of Science:

Medical imaging
Image compression
Wavelet transforms

Background:

Telemedicine requires efficient image compression with features like perfect reconstruction, quality scalability, and region-of-interest (ROI) coding.
Existing methods may not fully address the demands of handling large medical image datasets over variable bandwidth networks.

Purpose of the Study:

To propose a novel wavelet-based embedded image compression technique for telemedicine applications.
To enhance intraband dependency exploitation and significance map encoding for improved compression performance.

Main Methods:

Development of a new wavelet-based embedded compression algorithm.
Utilization of a quadtree-based approach for encoding significance maps.
Implementation supporting lossless compression, quality scalability, and region-of-interest coding.

Related Experiment Videos

Main Results:

The algorithm achieves competitive lossless and lossy compression ratios across various images.
It produces a losslessly compressed embedded data stream.
Experimental results validate the algorithm's effectiveness.

Conclusions:

The proposed technique is well-suited for telemedicine, enabling fast interactive handling of large image sets.
It addresses the need for efficient image compression over limited and/or variable bandwidth networks.
The method provides essential features for modern medical imaging applications.