Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/140289
Title: Edge and curvilinear structures detection on medical images via unsupervised, adaptive and deep learning approaches
Authors: Dharmawan, Dhimas Arief
Keywords: Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Issue Date: 2020
Publisher: Nanyang Technological University
Source: Dharmawan, D. A. (2020). Edge and curvilinear structures detection on medical images via unsupervised, adaptive and deep learning approaches. Doctoral thesis, Nanyang Technological University, Singapore.
Abstract: Computer-aided-diagnosis (CAD) systems are very useful to help doctors in detecting various human diseases. To build a CAD system, several computer vision algorithms are required, particularly to handle object detection and segmentation tasks automatically. To develop object detection algorithms, edges and curvilinear structures detection tasks are typically required. However, performing these tasks manually is tedious, time-consuming and prone to human errors. In this thesis, we design computer algorithms for edge and curvilinear structures detection, particularly for the application of optical disc boundary and retinal vessel detection from fundus images. The algorithms are developed based on the mathematical function that can closely represent the edge and curvilinear structures behaviours. The algorithms can detect edge and curvilinear structures under an unsupervised framework and they also allow an implementation with a deep learning architecture. This provides meaningful insight for robust edge and curvilinear structures detection algorithms developments on other image modalities.
URI: https://hdl.handle.net/10356/140289
DOI: 10.32657/10356/140289
Rights: This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

Files in This Item:
File Description SizeFormat 
Final Thesis Draft Dhimas.pdf19.9 MBAdobe PDFView/Open

Page view(s)

226
Updated on Feb 1, 2023

Download(s) 20

175
Updated on Feb 1, 2023

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.