https://m2.mtmt.hu/ eng 2026-08-24 12:13 JournalArticle 2383237 ADMIN_APPROVED true 0 2015-06-03T12:25:42.000+0000 false 2383237 2026-05-20T06:22:49.225+0000 2018-10-11T15:31:21.690+0000 2013-08-26T08:45:55.000+0000 true 10014062 Vámossy Zoltán Imre /api/author/10014062 Author true 10014062 2020-11-22T16:14:45.814+0000 2020-11-22T16:14:45.814+0000 2014-05-27T06:39:06.000+0000 true 10015207 Tamássyné T. Zsuzsa /api/admin/10015207 Admin true 10015207 true false true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType 101 true 10000059 true 1 /api/category/1 Category true 1 Sándor, Szénási Evolutionary Algorithm for Optimizing Parameters of GPGPU-based Image Segmentation true true /api/journal/2149438 REVIEWED true true 2149438 false 2149438 true 1785-8860 1785-8860 Journal FOREIGN 10 5 7 28 7 22 2013 The use of digital microscopy allows diagnosis through automated quantitative and qualitative analysis of the digital images. Often to evaluate the samples, the first step is determining the number and location of cell nuclei. For this purpose, we have developed a GPGPU based data-parallel region growing algorithm that is equally as accurate as the already existing sequential versions, but its speed is two or three times faster (implementing in CUDA environment), but this algorithm is very sensitive to the appropriate setting of different parameters. Due to the large number of parameters and due to the big set of possible values setting those parameters manually is a quite hard task, so we have developed a genetic algorithm to optimize these values. Our evolution-based algorithm that is described in this paper was used to successfully determine a set of parameters that compared to the results with the previously known best set of parameters means a significantly improvement. 2013 false true true false true false GOLD 2026-05-20 true https://doi.org/10.12700/APH.10.05.2013.5.2 true 10015207 Tamássyné T. Zsuzsa /api/admin/10015207 Admin true 10015207 21 0 21 18 14 16 16 14 16 16 16 14 14 18 3 0 21 18 21 18 0 6 6 Folyóiratcikk Journal Article 24 7 Könyvrészlet Chapter in Book 25 13 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 1 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 0 Egyéb Miscellaneous 29 0 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2013 0 2 2 2 2 2014 0 9 6 9 6 2015 0 4 4 4 4 2016 0 0 0 0 0 2017 0 1 1 1 1 2018 0 2 2 2 2 2019 0 0 0 0 0 2020 0 2 2 2 2 2021 0 0 0 0 0 2022 0 0 0 0 0 2023 0 1 1 1 1 Q2 A false 10014062 false false false 2014-05-27T06:39:06.000+0000 2013-08-26T08:46:51.000+0000 Szoftvertechnológia Intézet (ÓE / NIK) 2 9 1 2 0 true Language 10002 /api/language/10002 Angol English true 2 true PersonAuthorship 4310192 /api/authorship/4310192 1 0.5 true false Author 10020732 /api/author/10020732 Szénási Sándor true 10020732 true Sándor Szénási true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false 18635991 true PersonAuthorship 4310193 /api/authorship/4310193 2 0.5 false true Author 10014062 /api/author/10014062 Vámossy Zoltán Imre true 10014062 true Zoltán Vámossy true false false AuthorshipType 1 /api/authorshiptype/1 0 true 0 true false 18635990 true PublicationIdentifier 699081 /api/publicationidentifier/699081 PlainSource 6 /api/publicationsource/6 PublicationSourceType 10001 /api/publicationsourcetype/10001 true true true DOI DOI https://doi.org/@@@ true true 6 true GOLD true IDENTICAL 10.12700/APH.10.05.2013.5.2 https://doi.org/10.12700/APH.10.05.2013.5.2 false 520545 true PublicationIdentifier 699079 /api/publicationidentifier/699079 PlainSource 1 /api/publicationsource/1 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true WoS WoS https://www.webofscience.com/wos/woscc/full-record/@@@ true true 1 true false IDENTICAL 000209349300002 https://www.webofscience.com/wos/woscc/full-record/000209349300002 false 1153746 true PublicationIdentifier 699080 /api/publicationidentifier/699080 PlainSource 3 /api/publicationsource/3 PublicationSourceType 10003 /api/publicationsourcetype/10003 false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true false IDENTICAL 84885621033 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84885621033 false 532264 true PublicationIdentifier 699082 /api/publicationidentifier/699082 PlainSource 39 /api/publicationsource/39 PublicationSourceType 10006 /api/publicationsourcetype/10006 true true true Teljes dokumentum Full text @@@ true true 39 true false NO http://www.uni-obuda.hu/journal/Szenasi_Vamossy_43.pdf http://www.uni-obuda.hu/journal/Szenasi_Vamossy_43.pdf false 477380 true Classification 11082 /api/classification/11082 true true Classification 10799 /api/classification/10799 true true MtaRating 11435580 /api/mtarating/11435580 RatingType 10031 /api/ratingtype/10031 X. 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Földtudományok Osztálya HAS Section of Earth Sciences (X.) true 70 true true true A true true SjrRating 11132243 /api/sjrrating/11132243 147 0.49 journal RatingType 10002 /api/ratingtype/10002 sjr true true ClassificationExternal 2201 /api/classificationexternal/2201 true 2201 true Q2 DIRECT true true /api/publication/2383237 <div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10020732"><a href="/gui2/?type=authors&mode=browse&sel=10020732" target="_blank">Sándor Szénási (<span class="authorship-author-name">Szénási Sándor</span> <span class="authorAux-mtmt"> Informatika</span>) </a> </span> <span class="author-affil"><span title="Óbuda University">ÓU</span>/<span title="Neumann János Faculty of Informatics">NJFCS</span>/Institute of Software Technology</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10014062"><a href="/gui2/?type=authors&mode=browse&sel=10014062" target="_blank">Zoltán Vámossy (<span class="authorship-author-name">Vámossy Zoltán Imre</span> <span class="authorAux-mtmt"> Gépi látás, informatika</span>) </a> </span> <span class="author-affil"><span title="Óbuda University">ÓU</span>/<span title="Neumann János Faculty of Informatics">NJFCS</span>/Institute of Software Technology</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;2383237" target="_blank">Evolutionary Algorithm for Optimizing Parameters of GPGPU-based Image Segmentation</a></div> <div> <span class="journal-title">ACTA POLYTECHNICA HUNGARICA</span> <span class="journal-issn">(<a target="_blank" href="https://portal.issn.org/resource/ISSN/1785-8860">1785-8860</a> <a target="_blank" href="https://portal.issn.org/resource/ISSN/1785-8860">1785-8860</a>)</span>: <span class="journal-volume">10</span> <span class="journal-issue">5</span> <span class="page"> pp 7-28 </span> <span class="year">(2013)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Language: English | </span> <span class="identifiers"> <span class="id identifier oa_GOLD" title=" Gold "> <a style="color:blue" title="10.12700/APH.10.05.2013.5.2" target="_blank" href="https://doi.org/10.12700/APH.10.05.2013.5.2"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="000209349300002" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/000209349300002"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="84885621033" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84885621033"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="http://www.uni-obuda.hu/journal/Szenasi_Vamossy_43.pdf" target="_blank" href="http://www.uni-obuda.hu/journal/Szenasi_Vamossy_43.pdf"> Full text </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Journal subject: Scopus - Engineering (miscellaneous)&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> <div class="journal-subject">Journal subject: Scopus - Multidisciplinary&nbsp;&nbsp;&nbsp;Rank:&nbsp;Q2</div> <div class="journal-subject">HAS Section of Earth Sciences (X.) HASSESX&nbsp;&nbsp;&nbsp;A</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="" class="citingPub-count">Citing papers: 21</span> | Independent citation: 18 | Self citation: 3 | Unknown citation: 0 | Number of citations in WoS: 14 | Number of citations in Scopus:&nbsp;16 | WoS/Scopus assigned:&nbsp;16 | Number of citations with DOI:&nbsp;16 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;2383237&sort=publishedYear,desc&sort=title"> Number of cited publications: 6 </a> </div> <div class="mtid"><span class="long-pub-mtid">Publication: 2383237</span> | <span class="status-data status-ADMIN_APPROVED"> Admin approved </span> <span class="oldId">Old id: 2383237</span> | Core Citing | <span class="type-subtype">Journal Article ( Article ) </span> | <span class="pub-category">Scientific</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="lastModified">Last Modified: 2018.10.11. 17:31 import WoS (admin) </div> </div></div>