am looking for the matlab source code for localisation of optic disc in retinal image. ....etc

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Glaucoma is defined as multi factorial optic
neuropathy. Which is a potentially blinding disease
which affects 66.8 million people worldwide. Risk
assessment of the disease goes a long way in diagnosis
and management of the disease. The blood pressure of
eye is known as intra ocular pressure (IOP) and if it
increases to dangerous level, then affects the optic nerve
axon. Thus, increase in IOP has a significant risk factor
for developing glaucoma. This can result in decrease in
vision and leads to blindness. Glaucoma is similar to
int ....etc

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i need matlab code for optic disk segmentation in retina images ....etc

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I want matlab code to apply PCA on KDDCUP 99 for feature reduction ....etc

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matlab source code for optic disc segmentation

Abstract

Glaucoma is the second leading cause of loss of vision in the world. Examining the head of optic nerve (cup-to-disc ratio) is very important for diagnosing glaucoma and for patient monitoring after diagnosis. Images of optic disc and optic cup are acquired by fundus camera as well as Optical Coherence Tomography. The optic disc and optic cup segmentation techniques are used to isolate the relevant parts of the retinal image and to calculate the cup-to-disc ratio. The main objective of th ....etc

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Respected sir,

I am doing final year M.E computer science and doing the project in image processing (MATLAB),optic disc cup segmentation in retinal images (cup-to disk vertical diameter ratio (CDR) cup-to-disk area ratio (CAR) estimation) in retinal images.
Respected sir,

I am doing final year M.E computer science and doing the project in image processing (MATLAB),optic disc cup segmentation in retinal images (cup-to disk vertical diameter ratio (CDR) cup-to-disk area ratio (CAR) estimation) in retinal images.
Respected sir, ....etc

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matlab code for optic disc localization

ABSTRACT

This paper presents a novel approach to the fast localization and extraction of optic disc from fundus images of the human retina. Optic disc continues to be a major landmark for fundus image registration and is indispensible for the understanding of retinal fundus images. For the detection of optic disc, we first decompose the image into its bit planes. The lower order bit planes are found to carry important information of the location of optic disc. Then we find the exact location by means of ....etc

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An intrusion detection system (IDS) is a device or software application that monitors a network or systems for malicious activity or policy violations. Any detected activity or violation is typically reported either to an administrator or collected centrally using a security information and event management (SIEM) system. A SIEM system combines outputs from multiple sources, and uses alarm filtering techniques to distinguish malicious activity from false alarms. There is a wide spectrum of IDS, varying from virus scanning software to hierarchic ....etc

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matlab code for retinal image optic disc extraction

Abstract

In this article, we propose a new method for localizing optic disc in retinal images. Localizing the optic disc and its center is the first step of most vessel segmentation, disease diagnostic, and retinal recognition algorithms. We use optic disc of the first four retinal images in DRIVE dataset to extract the histograms of each color component. Then, we calculate the average of histograms for each color as template for localizing the center of optic disc. The DRIVE, STARE, and a l ....etc

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optic disk extraction matlab code ppt

Abstract

Optic Disc diagnosis helps to identifying the possible disorder in eye. Diseases of the optic nerve usually result in reduced visual acuity, color vision, a relative afferent pupillary defect, visual field defects and cupping. The optic disc is the entry point for the major blood vessels that supply the retina. Optic disc Analysis is one of the critical issues because these images contain very small nerves and some artifacts in it. After Extraction, the abnormal object is diagnosed by analyzing t ....etc

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