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Design New Biorthogonal Wavelet Filter for Extraction of Exudates from Fundus Images

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IJCA Proceedings on National Conference on Digital Image and Signal Processing
© 2016 by IJCA Journal
NCDISP 2016 - Number 1
Year of Publication: 2016
Authors:
Yogesh M. Rajput
Ramesh R. Manza
Deepali D. Rathod

Yogesh M Rajput, Ramesh R Manza and Deepali D Rathod. Article: Design New Biorthogonal Wavelet Filter for Extraction of Exudates from Fundus Images. IJCA Proceedings on National Conference on Digital Image and Signal Processing NCDISP 2016(1):1-5, August 2016. Full text available. BibTeX

@article{key:article,
	author = {Yogesh M. Rajput and Ramesh R. Manza and Deepali D. Rathod},
	title = {Article: Design New Biorthogonal Wavelet Filter for Extraction of Exudates from Fundus Images},
	journal = {IJCA Proceedings on National Conference on Digital Image and Signal Processing},
	year = {2016},
	volume = {NCDISP 2016},
	number = {1},
	pages = {1-5},
	month = {August},
	note = {Full text available}
}

Abstract

Diabetic Retinopathy caused by leakage of blood or fluid from the retinal blood vessels and it will damage the retina. Yellow flecks are called hard exudates. Exudates are the lipid residues of serous leakage from damaged capillaries. Design new wavelet filter for extraction of exudates using fundus images. This algorithm is tested on online databases such as, STARE, DRIVE, Diarect DB0, Diarect DB1 and local database SASWADE. The proposed wavelet filter is compared with the existing symlet wavelet. The proposed algorithm got Sensitivity of 97. 97 % and Specificity of 100%.

References

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  • Yogesh M. Rajput, Ramesh R. Manza, Manjiri B. Patwari, Neha Deshpande, "Retinal Optic Disc Detection Using Speed Up Robust Features", National Conference on Computer & Management Science [CMS-13], April 25-26, 2013, Radhai Mahavidyalaya, Auarngabad-431003(MS India).
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  • Manjiri B. Patwari, Ramesh R. Manza, Yogesh M. Rajput, Neha K. Deshpande, Manoj Saswade, "Extraction of the Retinal Blood Vessels and Detection of the Bifurcation Points", International Journal in Computer Application(IJCA), September 18, 2013. ISBN : 973-93-80877-61-7.
  • Manjiri B. Patwari, Dr. Ramesh R. Manza,Yogesh M. Rajput, Dr. Manoj Saswade, Dr. Neha K. Deshpande, "Personal Identification algorithm based on Retinal Blood Vessels Bifurcation", 2014 International Conference on Intelligent Computing Applications, 978-1-4799-3966-4/14 © 2014 IEEE, DOI 10. 1109/ICICA. 2014. 51
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  • "Understanding MATLAB" By Karbhari Kale, Ramesh R. Manza, Ganesh R. Manza, Vikas T. Humbe, Pravin L. Yannawar, Shroff Publisher & Distributer Pvt. Ltd. , Navi Mumbai, April 2013. ISBN: 9789350237199.
  • "Understanding GUI using MATLAB for Students" By Ramesh Manza, Manjiri Patwari & Yogesh Rajput, Shroff Publisher & Distributer Pvt. Ltd. , Navi Mumbai, April 2013. ISBN: 9789351109259.
  • Yogesh M. Rajput, Ramesh R. Manza, Manjiri B. Patwari, "Extraction of Cotton Wool Spot using Multi Resolution Analysis and Classification using K-Means Clustering", IJCA Proceedings on National conference on Digital Image and Signal Processing, International Journal of Computer Applications (0975 – 8887) 2015.