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DUTTA, M. SINGH, A. SINGH, A. BURGET, R. PŘINOSIL, J.
Original Title
Digital Identification Tags for Medical Fundus Images for Tele-Ophthalmology Applications
Type
conference paper
Language
English
Original Abstract
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.
Keywords
Fundus image, tele-opthalmology, medical image processing, image watermarking
Authors
DUTTA, M.; SINGH, A.; SINGH, A.; BURGET, R.; PŘINOSIL, J.
RIV year
2014
Released
9. 7. 2015
Location
Berlin, Germany
ISBN
978-80-214-4983-1
Book
2014 37th International Conference on Telecommunications and Signal Processing (TSP)
Pages from
781
Pages to
784
Pages count
4
URL
https://ieeexplore.ieee.org/document/7296372
BibTex
@inproceedings{BUT110233, author="Malay Kishore {Dutta} and Anushikha {Singh} and Abhilasha {Singh} and Radim {Burget} and Jiří {Přinosil}", title="Digital Identification Tags for Medical Fundus Images for Tele-Ophthalmology Applications", booktitle="2014 37th International Conference on Telecommunications and Signal Processing (TSP)", year="2015", pages="781--784", address="Berlin, Germany", doi="10.1109/TSP.2015.7296372", isbn="978-80-214-4983-1", url="https://ieeexplore.ieee.org/document/7296372" }