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Detection of spots in 2-d electrophoresis gels by symmetry features
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Intelligent Systems´ laboratory.
2005 (English)In: Pattern recognition and data mining: Third International Conference on Advances in Pattern Recognition, ICAPR 2005, Bath, UK, August 22-25, 2005 : proceedings. Part I / [ed] Sameer Singh, Maneesha Singh, Chid Apte and Petra Perner, Berlin: Springer Berlin/Heidelberg, 2005, 436-445 p.Conference paper, Published paper (Refereed)
Abstract [en]

We have implemented an algorithm for detection and segmentation of protein spots in 2-D gel electrophoresis images using symmetry derivative features computed using low level image processing operations. The implementation was compared with a previously published Watershed segmentation and a commercial software. Our algorithm was found to yield segmentation results that were either better than or comparable to the other solutions while having fewer free parameters and a low computational cost. © Springer-Verlag Berlin Heidelberg 2005.

Place, publisher, year, edition, pages
Berlin: Springer Berlin/Heidelberg, 2005. 436-445 p.
Series
Lecture Notes in Computer Science, ISSN 0302-9743 ; 3686
Keyword [en]
Algorithms, Computational methods, Computer software, Electrophoresis, Gels, Image segmentation, Proteins
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:hh:diva-14928ISI: 000232247900047Scopus ID: 2-s2.0-27244458675ISBN: 978-3-540-28757-5 OAI: oai:DiVA.org:hh-14928DiVA: diva2:408396
Conference
Third International Conference on Advances in Patten Recognition, ICAPR 2005, Bath, 22 August 2005 through 25 August 2005
Available from: 2011-04-04 Created: 2011-04-04 Last updated: 2016-03-09Bibliographically approved
In thesis
1. Segmentation of 2D electrophoresis gel images for protein expression analysis
Open this publication in new window or tab >>Segmentation of 2D electrophoresis gel images for protein expression analysis
2005 (English)Licentiate thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Göteborg: Chalmers University of Technology ; Halmstad : School of Information Science, Computer and Electrical Engineering, 2005. 26 p.
Series
Technical report, ISSN 1403-266X ; R028/2005
Keyword
Two-dimensional gel electrophoresis, Image analysis, Image segmentation, Proteomics, Structure tensors, Spot detection, Spot segmentation
National Category
Engineering and Technology
Identifiers
urn:nbn:se:hh:diva-714 (URN)2082/1063 (Local ID)2082/1063 (Archive number)2082/1063 (OAI)
Presentation
(English)
Note

Contains 2 papers

Available from: 2007-06-04 Created: 2007-06-04 Last updated: 2016-03-09Bibliographically approved

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