dc.creator | Kanniappan, Suresh | es |
dc.creator | Samiayya, Duraimurugan | es |
dc.creator | Vincent, Durai Raj P. M | es |
dc.creator | Srinivasan, Kathiravan | es |
dc.creator | Jayakody, Dushantha Nalin K. | es |
dc.creator | Gutiérrez Reina, Daniel | es |
dc.creator | Inoue, Atsushi | es |
dc.date.accessioned | 2020-07-28T16:43:46Z | |
dc.date.available | 2020-07-28T16:43:46Z | |
dc.date.issued | 2020-03 | |
dc.identifier.citation | Kanniappan, S., Samiayya, D., Vincent, D.R.P.M., Srinivasan, K., Jayakody, D.N.K., Gutiérrez Reina, D. y Inoue, A. (2020). An Efficient Hybrid Fuzzy-Clustering Driven 3D-Modeling of Magnetic Resonance Imagery for Enhanced Brain Tumor Diagnosis. Electronics, 9 (3), Article number 475. | |
dc.identifier.issn | EISSN 2079-9292 | es |
dc.identifier.uri | https://hdl.handle.net/11441/99920 | |
dc.description.abstract | Brain tumor detection and its analysis are essential in medical diagnosis. The proposed
work focuses on segmenting abnormality of axial brain MR DICOM slices, as this format holds
the advantage of conserving extensive metadata. The axial slices presume the left and right part
of the brain is symmetric by a Line of Symmetry (LOS). A semi-automated system is designed to
mine normal and abnormal structures from each brain MR slice in a DICOM study. In this work,
Fuzzy clustering (FC) is applied to the DICOM slices to extract various clusters for di erent k. Then,
the best-segmented image that has high inter-class rigidity is obtained using the silhouette fitness
function. The clustered boundaries of the tissue classes further enhanced by morphological operations.
The FC technique is hybridized with the standard image post-processing techniques such as marker
controlled watershed segmentation (MCW), region growing (RG), and distance regularized level sets
(DRLS). This procedure is implemented on renowned BRATS challenge dataset of di erent modalities
and a clinical dataset containing axial T2 weighted MR images of a patient. The sequential analysis of
the slices is performed using the metadata information present in the DICOM header. The validation
of the segmentation procedures against the ground truth images authorizes that the segmented objects
of DRLS through FC enhanced brain images attain maximum scores of Jaccard and Dice similarity
coe cients. The average Jaccard and dice scores for segmenting tumor part for ten patient studies of
the BRATS dataset are 0.79 and 0.88, also for the clinical study 0.78 and 0.86, respectively. Finally, 3D
visualization and tumor volume estimation are done using accessible DICOM information. | es |
dc.description.sponsorship | Ministerio de Desarrollo de Recursos Humanos, India SPARC/2018-2019/P145/SL | es |
dc.description.sponsorship | Universidad Politécnica de Tomsk, Rusia RRSG/19/5008 | es |
dc.format | application/pdf | es |
dc.format.extent | 23 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Electronics, 9 (3), Article number 475. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | MR brain segmentation | es |
dc.subject | Fuzzy clustering | es |
dc.subject | Object extraction | es |
dc.subject | Silhouette analysis | es |
dc.subject | DICOM processing | es |
dc.subject | 3D modeling | es |
dc.title | An Efficient Hybrid Fuzzy-Clustering Driven 3D-Modeling of Magnetic Resonance Imagery for Enhanced Brain Tumor Diagnosis | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Electrónica | es |
dc.relation.projectID | SPARC/2018-2019/P145/SL | es |
dc.relation.projectID | RRSG/19/5008 | es |
dc.relation.publisherversion | https://doi.org/10.3390/electronics9030475 | es |
dc.identifier.doi | 10.3390/electronics9030475 | es |
dc.journaltitle | Electronics | es |
dc.publication.volumen | 9 | es |
dc.publication.issue | 3 | es |
dc.publication.initialPage | Article number 475 | es |
dc.identifier.sisius | 21917852 | es |
dc.contributor.funder | Ministry of Human Resource Development, India | es |
dc.contributor.funder | Tomsk Polytechnic University, Russia | es |