A Review on Various Exudate Segmentation Techniques in Fundus Images
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 5
Abstract
Segmentation is a technique of dividing given image into numerous sectors. Its objective is to categorize image into various regions in such a way that every potential object in image get individual sector. Instinctive recognition of diabetic retinopathy wounds, like exudates can provide opportunity to identify certain diseases. Recently, several methods of fundus extraction techniques are proposed which can detect the exudates in fundus images in more promising manner. The related work has found that the issue of noise in fundus images is ignored in the majority of existing literature. Although Gabor filter bank has shown significant results over available techniques, but it is poor in its speed. Also it is not very effective for different type of noises at the same time. The overall objective of this paper is to review numerous image segmentation techniques for fundus image segmentation, and find suitable limitations in them. Therefore to improve the accuracy of exudate extraction further a hybrid Gabor filter bank with trilateral based filtering technique is proposed in this dissertation. The hybrid Gabor filter bank with trilateral based filtering will use improved trilateral based filtering which enables us to detect exudates even in highly corrupted noisy images.
Authors and Affiliations
Er. Kanika Bajaj, Er. Navjot Kaur
Keywords
Related Articles
- EP ID EP22193
- DOI -
- Views 231
- Downloads 5
Experimental Study of Coconut Shell Concrete
The rising cost of construction materials in developing countries has necessitated research into the use of alternative materials civil engineering construction. In this study, a concrete mix of 1:1.51:3.06 was used as...
Analysis of Compressive Strength of Low Volume Fly Ash Concrete
Fly ash is a major by-product of thermal power plant, the alternative option for its disposal was to use it in building materials. Incorporation of fly ash in concrete specimen has shown enhancement in properties of con...
A Novel Method For Disabled People
In daily life to help handicapped and physically challenged people we need of Bioengineering control devices. In electroencephalogram brain activity is measured using mind wave. By the graphical representation of EEG si...
Synthesis and Characterization of Some Nicotinic Acid Complexes
The research deals with the preparation of some complexes of transition and non transition elements of Co(II), Ni(II), Cu(II),Zn(II), Cd(II) and uranium (VI) with nicotinic acid. The synthesized complexes were character...
Design and Implementation of Advanced Wireless Automation System Embedding PLC and HMI
PLC is a Programmable Logic Controller used to automate the industry. There exist two types of PLC automation wired and wireless. Compared to wire the wireless PLC automation are more robust and easy to handle. As compa...