Digital Identification Tags for Medical Fundus Images for Tele-Ophthalmology Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU111061" target="_blank" >RIV/00216305:26220/14:PU111061 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/7296372" target="_blank" >https://ieeexplore.ieee.org/document/7296372</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TSP.2015.7296372" target="_blank" >10.1109/TSP.2015.7296372</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Digital Identification Tags for Medical Fundus Images for Tele-Ophthalmology Applications

Popis výsledku v původním jazyce

This paper proposes a method of inserting a digital pattern having patient identity in the medical image without tampering the medical information of the image. To attain imperceptible insertion of the digital pattern a frequency domain approach is used in the mid frequency band of the discrete cosine transform. The original medical image and the stego-image is compared and analyzed for all features and also tested for retaining of all features and medical information. Blood vessels have been extracted from the original and stego image and it has been established from experimental results that the features remains unaltered. Texture features also has been analyzed and experimental results indicates that the variation in the texture features is minimal and do not affect the medical information. The correlation of the features extracted is above 0.99 indicating the insertion of the digital pattern did not cause any loss of medical information in the image.

Název v anglickém jazyce

Digital Identification Tags for Medical Fundus Images for Tele-Ophthalmology Applications

Popis výsledku anglicky

This paper proposes a method of inserting a digital pattern having patient identity in the medical image without tampering the medical information of the image. To attain imperceptible insertion of the digital pattern a frequency domain approach is used in the mid frequency band of the discrete cosine transform. The original medical image and the stego-image is compared and analyzed for all features and also tested for retaining of all features and medical information. Blood vessels have been extracted from the original and stego image and it has been established from experimental results that the features remains unaltered. Texture features also has been analyzed and experimental results indicates that the variation in the texture features is minimal and do not affect the medical information. The correlation of the features extracted is above 0.99 indicating the insertion of the digital pattern did not cause any loss of medical information in the image.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2014 37th International Conference on Telecommunications and Signal Processing (TSP)

ISBN

978-80-214-4983-1

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

781-784

Název nakladatele

Neuveden

Místo vydání

Berlin, Germany

Místo konání akce

Berlín

Datum konání akce

1. 7. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000375231000263