N. Padmasini

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Diabetic retinopathy(DR) is the most common diabetic eye disease, which occurs due to damage in the blood vessels of the retina. Sometimes these vessels swell and leak fluid or even close off completely; abnormal new blood vessels grow on the surface of the retina during proliferative stage which leads to loss of vision. Spectral Domain Optical Coherence(More)
In Ophthalmology, Optical Coherence Tomography (OCT) is well accepted as a clinical standard for diagnosing and monitoring the pathological changes in optic disc and retinal layers. In recent times, even though spectral domain detection technique has proved higher potential in terms of extremely high sensitivity and image acquisition speed, the major(More)
According to WHO 2013 report, India is the highest burden country for Tuberculosis disease. Earlier diagnosis of TB may save many patient's life and their neighbor. The earlier diagnosis of TB disease is still a challenging problem in India. Zeihl Neelson(ZN) staining, a microscopic method is most common and conventional way for manual diagnosis of(More)
In the present work the focus is on speckle noise reduction in Spectral Domain Optical Coherence Tomography (SDOCT) of retinal images using fuzzification technique. OCT in frequency domain is emerging as attractive technique since it simultaneously measures multiple wavelength of reflected light across the spectrum by acquiring volumetric data for the(More)
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