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http://hdl.handle.net/10603/332384
Title: | Blood vessel segmentation for Retinal fundus image using different Techniques with registration and Detection |
Researcher: | Sathya N |
Guide(s): | Suresh P |
Keywords: | Engineering and Technology Engineering Engineering Electrical and Electronic Blood vessel segmentation |
University: | Anna University |
Completed Date: | 2019 |
Abstract: | Analog image processing leads to noise and signal distortion; to overcome this problem digital signal processing is performed where computer algorithms are used for processing the digital image. Retinal vascular pattern abnormality hints to existence of retinopathies, cardiovascular disease or kidney dysfunction. Retinal images are used in several applications, such as ocular fundus operations as well as human recognition. Also, they play important roles in detection of certain diseases in early stages, such as diabetic retinopathy, hypertensive retinopathy, which can be performed by comparison of the states of retinal blood vessels. Intrinsic characteristics of retinal images make the blood vessel detection process difficult. Information about the retinal blood vessel network is important for diagnosis, treatment, screening, evaluation and the clinical study of many diseases such as diabetes, hypertension and arteriosclerosis. Automated segmentation and identification of retinal image structures had become one of the major research subjects in the fundus imaging and diagnostic ophthalmology. Automatic segmentation of blood vessels from retinal images is considered as first step in development of automated system for ophthalmic diagnosis. With the development of computational efficiency, the pattern classification and image processing techniques are increasingly used in all fields of medical sciences particularly in ophthalmology. A review of supervised classification algorithms for retinal vessel segmentation available in the literature is to be proposed. Curvelet transform is a solution to the drawbacks of wavelet transform because it can represent the basic blocks of image and the curve edges are represented effectively newline |
Pagination: | xxiii, 143p. |
URI: | http://hdl.handle.net/10603/332384 |
Appears in Departments: | Faculty of Electrical Engineering |
Files in This Item:
File | Description | Size | Format | |
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01_title.pdf | Attached File | 20.23 kB | Adobe PDF | View/Open |
02_certificates.pdf | 440.89 kB | Adobe PDF | View/Open | |
03_vivaproceedings.pdf | 751.01 kB | Adobe PDF | View/Open | |
04_bonafidecertificate.pdf | 532.74 kB | Adobe PDF | View/Open | |
05_abstracts.pdf | 31.32 kB | Adobe PDF | View/Open | |
06_acknowledgements.pdf | 356.95 kB | Adobe PDF | View/Open | |
07_contents.pdf | 35.36 kB | Adobe PDF | View/Open | |
08_listoftables.pdf | 23.93 kB | Adobe PDF | View/Open | |
09_listoffigures.pdf | 29.31 kB | Adobe PDF | View/Open | |
10_listofabbreviations.pdf | 82.35 kB | Adobe PDF | View/Open | |
11_chapter1.pdf | 63 kB | Adobe PDF | View/Open | |
12_chapter2.pdf | 118.8 kB | Adobe PDF | View/Open | |
13_chapter3.pdf | 211.53 kB | Adobe PDF | View/Open | |
14_chapter4.pdf | 193.42 kB | Adobe PDF | View/Open | |
15_chapter5.pdf | 202.15 kB | Adobe PDF | View/Open | |
16_chapter6.pdf | 364.61 kB | Adobe PDF | View/Open | |
17_chapter7.pdf | 1.32 MB | Adobe PDF | View/Open | |
18_conclusion.pdf | 30.37 kB | Adobe PDF | View/Open | |
19_references.pdf | 63.54 kB | Adobe PDF | View/Open | |
20_listofpublications.pdf | 27.65 kB | Adobe PDF | View/Open | |
80_recommendation.pdf | 56.61 kB | Adobe PDF | View/Open |
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