Automatic Retinal Vessel Extraction Algorithm

Toufique Soomro, Mohammad Khan, Junbin Gao, Tariq M Khan, Manoranjan Paul, Nighat Mir

Research output: Book chapter/Published conference paperConference paperpeer-review

16 Citations (Scopus)
4 Downloads (Pure)

Abstract

Retinal vessel segmentation plays a key role in the detection of numerous eye diseases, and its reliable computerised implementation becomes important for automatic retinal disease screening systems. A large number of retinal vessel segmentation algorithms have been reported, primarily based on three main steps including uniforming background, using the second-order Gaussian detector and applying binarization. These methods though improve the accuracy levels, their sensitivity to low-contrast in vessels still needs attention. In this paper, some contrast-sensitive approaches are discussed and embedded in the conventional algorithms, resulting in improved sensitivity for a given retinal vessel extraction technique. The proposed method gives good performance on both publicly databases with the accurate vessel extraction on STARE database. The proposed unsupervised method achieves the accuracy of 94.41\%, much better than some existing unsupervised methods and comparable to some supervised methods. Its efficiency with different image conditions, together with its simplicity and fast operation, makes the blood vessel segmentation application suitable for retinal image computer analyses such as automated screening for early diabetic retinopathy detection.
Original languageEnglish
Title of host publicationProceedings of the 2016 International Conference on Digital Image Computing: Techniques and Applications
Place of PublicationUnited States
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages1-8
Number of pages8
ISBN (Electronic)9781509028962
ISBN (Print)9781509028979
DOIs
Publication statusPublished - 2016
Event2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA) - Mantra on View Hotel, Surfer's Paradise, Australia
Duration: 30 Nov 201602 Dec 2016
http://dicta2016.dictaconference.org/

Conference

Conference2016 International Conference on Digital Image Computing: Techniques and Applications (DICTA)
CountryAustralia
CitySurfer's Paradise
Period30/11/1602/12/16
Internet address

Fingerprint Dive into the research topics of 'Automatic Retinal Vessel Extraction Algorithm'. Together they form a unique fingerprint.

Cite this