Timo Ojala

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	All	Since 2016
Citations	32783	15603
h-index	41	27
i10-index	109	58

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Co-authors

Matti PietikäinenProfessor, University of OuluVerified email at oulu.fi
Hannu KukkaUX Design Lead at Boogie SoftwareVerified email at boogiesoftware.com
Vassilis KostakosProfessor, Computing and Information Systems, University of MelbourneVerified email at unimelb.edu.au
Marko JurmuSenior Scientist, VTT Technology Research Center FinlandVerified email at vtt.fi
Tommi HeikkinenPhD student in Computer Science, University of OuluVerified email at ee.oulu.fi
Simo HosioAssociate Professor, Center for Ubiquitous Computing, University of OuluVerified email at simohosio.com
Johanna YlipulliAcademy research fellow, Aalto UniversityVerified email at aalto.fi
Teemu LeppänenCenter for Ubiquitous Computing, University of OuluVerified email at oulu.fi
Jukka RiekkiProfessor, University of OuluVerified email at oulu.fi
Erkki HarjulaAssistant professor, Centre for Wireless Communication, University of OuluVerified email at oulu.fi
Matti PoukeCenter for Ubiquitous Computing, Oulun yliopistoVerified email at oulu.fi
Paula AlavesaCenter for Ubiquitous Computing, ITEE, University of Oulu, FinlandVerified email at oulu.fi
Mika YlianttilaTietoliikennetekniikan professori, Oulun yliopistoVerified email at oulu.fi
Jorge GoncalvesSenior Lecturer, School of Computing and Information Systems, University of MelbourneVerified email at unimelb.edu.au
Toni AlataloUniversity of Oulu, Finland & Playsign Ltd.Verified email at playsign.net
Tapio SeppänenProfessor of biomedical engineering, University of OuluVerified email at ee.oulu.fi
Minna PakanenAssistant Professor, Department of Civil- and Architectural Engineering, Socio-Technical DesignVerified email at eng.au.dk
Timo KoskelaCerenion OyVerified email at cerenion.com
Meirong LiuUniversity of OuluVerified email at ee.oulu.fi
Aale LuusuaUniversity of OuluVerified email at oulu.fi

Timo Ojala

Professor of CSE, Center for Ubiquitous Computing, Faculty of ITEE, University of Oulu, Finland

Verified email at oulu.fi - Homepage

Virtual reality hybrid reality ubiquitous computing urban informatics


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Multiresolution gray-scale and rotation invariant texture classification with local binary patterns T Ojala, M Pietikainen, T Maenpaa IEEE Transactions on Pattern Analysis and Machine Intelligence 24 (7), 971-987, 2002	15567	2002
A comparative study of texture measures with classification based on feature distributions T Ojala, M Pietikäinen, D Harwood Pattern Recognition 29 (1), 51-59, 1996	7642	1996
Performance evaluation of texture measures with classification based on Kullback discrimination of distributions T Ojala, M Pietikainen, D Harwood Proc. 12th International Conference on Pattern Recognition (ICPR 1994 …, 1994	1344	1994
Outex - A new framework for empirical evaluation of texture analysis algorithms T Ojala, T Maenpaa, M Pietikainen, J Viertola, J Kyllonen, S Huovinen Proc. 16th International Conference on Pattern Recognition (ICPR 2002 …, 2002	743	2002
Gray scale and rotation invariant texture classification with local binary patterns T Ojala, M Pietikäinen, T Mäenpää Proc. Sixth European Conference on Computer Vision (ECCV 2000), Dublin …, 2000	626	2000
Rotation-invariant texture classification using feature distributions M Pietikäinen, T Ojala, Z Xu Pattern Recognition 33 (1), 43-52, 2000	542	2000
Unsupervised texture segmentation using feature distributions T Ojala, M Pietikäinen Pattern Recognition 32 (3), 477-486, 1999	515	1999
Bluetooth and WAP push based location-aware mobile advertising system L Aalto, N Göthlin, J Korhonen, T Ojala Proc. Second International Conference on Mobile Systems, Applications and …, 2004	452	2004
Texture discrimination with multidimensional distributions of signed gray-level differences T Ojala, K Valkealahti, E Oja, M Pietikäinen Pattern Recognition 34 (3), 727-739, 2001	329	2001
Texture discrimination with multidimensional distributions of signed gray level differences T Ojala, K Valkealahti, E Oja, M Pietikäinen Proc. 4th Asian Conference on Computer Vision (ACCV 2000), Taipei, Taiwan 2 …, 2000	329	2000
A generalized local binary pattern operator for multiresolution gray scale and rotation invariant texture classification T Ojala, M Pietikäinen, T Mäenpää Proc. Second International Conference on Advances in Pattern Recognition …, 2001	310	2001
Robust texture classification by subsets of local binary patterns M Topi, O Timo, P Matti, S Maricor Proc. 15th International Conference on Pattern Recognition (ICPR 2000 …, 2000	281	2000
Cloudthings: A common architecture for integrating the internet of things with cloud computing J Zhou, T Leppanen, E Harjula, M Ylianttila, T Ojala, C Yu, H Jin, LT Yang Proc. 2013 IEEE 17th International Conference on Computer Supported …, 2013	268	2013
Multipurpose interactive public displays in the wild: Three years later T Ojala, V Kostakos, H Kukka, T Heikkinen, T Linden, M Jurmu, S Hosio, ... Computer 45 (5), 42-49, 2012	215	2012
SmartLibrary – Location-aware mobile library service M Aittola, T Ryhänen, T Ojala Proc. Fifth International Symposium on Human Computer Interaction with …, 2003	178	2003
Texture classification by center-symmetric auto-correlation, using Kullback discrimination of distributions D Harwood, T Ojala, M Pietikäinen, S Kelman, L Davis Pattern Recognition Letters 16 (1), 1-10, 1995	175	1995
UBI-hotspot 1.0: Large-scale long-term deployment of interactive public displays in a city center T Ojala, H Kukka, T Lindén, T Heikkinen, M Jurmu, S Hosio, F Kruger Proc. Fifth International Conference on Internet and Web Applications and …, 2010	142	2010
Texture classification by multi-predicate Local Binary Pattern operators M Topi, P Matti, O Timo Proc. 15th International Conference on Pattern Recognition (ICPR 2000 …, 2000	122	2000
What makes you click: Exploring visual signals to entice interaction on public displays H Kukka, H Oja, V Kostakos, J Gonçalves, T Ojala Proc. 31st International Conference on Human Factors in Computing Systems …, 2013	106	2013
Experiences inside the ubiquitous Oulu smart city F Gil-Castineira, E Costa-Montenegro, FJ Gonzalez-Castano, ... Computer 44 (6), 48-55, 2011	103	2011

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