Median Filtering for Optic Disc Segmentation in Retinal Image
Corresponding Author(s) : Ibnu Fiandono
Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control,
Vol 3, No 1, February-2018
Abstract
One of diabetic complications is vision disturbance known as Diabetic Retinopathy (DR). Early detection becomes vital to prevent the development of DR by routine examination of the patient's eyes. This study developed a software application that can automatically segment the image of the eye retina, expected to assist eye specialists in performing DR detection using computer aids. The system implementation uses Visual C# 2010 software with 36 retinal images of the Drishti-GS1 dataset. The clinical features of the retina that can be used to detect DR are microaneurysms, hard and soft exudates, hemorrhages, neovascularization, and macular edema. Optic Disc (OD) segmentation is an important step to detect these features. This study aimed to detect OD using red channel, inversion, contrast enhancement, median filtering, and thresholding. The final result of the OD segmentation was validated by measuring the positive predictive value (PPV). The result of PPV for the detection of OD to ground truth image reached 90.924%.
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- SNEC, "Diabetic Retinophaty," 2015.
- Retrieved from http://www.snec.com.sg/ about/international/menuutama/kondisimataandperawatan/common-problems/Pages/Diabetic-Retinopathy.aspx
- Hollow, F., "Diabetic Eye Health: A Guide for Health Professionals," 2015.Retrieved from http://www.idf.org/sites/ default/files/IDF%20EYE%20Health%20Care%20Guide_INSIDE_FIN_WEB.pdf
- M. A. Ulinuha, I. K. E. Purnama, and M. Hariadi, “Optic Disc Segmentation on Diabetic Retinophaty Patients using GVF Snake," ITS Library, 2010.
- K. Firdausy and W.Oktoeberza, “Segmentation of Optic Disc using Dispersive Phase Stretch Transformation,” International Annual of Engineering Seminar, 2016.
- B. Achmad and K. Firdausy, "Digital Image Processing using DELPHI," Yogyakarta: Penerbit Andi, 2013.
- R. E. Putra, H. Tjandrasa, and N. Suciati, “Segmentation Algorithm Review of Blood Vessel on Fundus Retinal Image," Scientific Journal, Vol. 10, No. 2, 2012.
- Sutoyo, T. et al., "Theory of Digital Image Processing," Yogyakarta: Andi Offset, 2009.
- Kurnia, M.R., Tjandrasa, H. and Wijaya, Y., "Implementation of Segmentation on Retinal Blood Vessel on Fundus Image using Texture, Thresholding, and Morphology operation," Engineering Journal of ITS Students' Online Scientific Publication, 1 (1), Pp. 1–6, 2012.
- Dimitrov, D. et al., ,"Fundamentals of Computer Programming with C# (The Bulgarian C# Programming Book)," Sofia: Svetlin Nakov and Co., 2013.
- Sitompul, R., "Diabetic Retinophaty," Pp. 337–341, 2011.
References
SNEC, "Diabetic Retinophaty," 2015.
Retrieved from http://www.snec.com.sg/ about/international/menuutama/kondisimataandperawatan/common-problems/Pages/Diabetic-Retinopathy.aspx
Hollow, F., "Diabetic Eye Health: A Guide for Health Professionals," 2015.Retrieved from http://www.idf.org/sites/ default/files/IDF%20EYE%20Health%20Care%20Guide_INSIDE_FIN_WEB.pdf
M. A. Ulinuha, I. K. E. Purnama, and M. Hariadi, “Optic Disc Segmentation on Diabetic Retinophaty Patients using GVF Snake," ITS Library, 2010.
K. Firdausy and W.Oktoeberza, “Segmentation of Optic Disc using Dispersive Phase Stretch Transformation,” International Annual of Engineering Seminar, 2016.
B. Achmad and K. Firdausy, "Digital Image Processing using DELPHI," Yogyakarta: Penerbit Andi, 2013.
R. E. Putra, H. Tjandrasa, and N. Suciati, “Segmentation Algorithm Review of Blood Vessel on Fundus Retinal Image," Scientific Journal, Vol. 10, No. 2, 2012.
Sutoyo, T. et al., "Theory of Digital Image Processing," Yogyakarta: Andi Offset, 2009.
Kurnia, M.R., Tjandrasa, H. and Wijaya, Y., "Implementation of Segmentation on Retinal Blood Vessel on Fundus Image using Texture, Thresholding, and Morphology operation," Engineering Journal of ITS Students' Online Scientific Publication, 1 (1), Pp. 1–6, 2012.
Dimitrov, D. et al., ,"Fundamentals of Computer Programming with C# (The Bulgarian C# Programming Book)," Sofia: Svetlin Nakov and Co., 2013.
Sitompul, R., "Diabetic Retinophaty," Pp. 337–341, 2011.