Timo Ojala

2009
37	EE	Jani Kenttälä, Joachim Viide, Timo Ojala, Pekka Pietikäinen, Mikko Hiltunen, Jyrki Huhta, Mikko Kenttälä, Ossi Salmi, Toni Hakanen: Clarified Recorder and Analyzer for Visual Drill Down Network Analysis. PAM 2009: 122-125
2008
36	EE	Jürgen Scheible, Timo Ojala, Paul Coulton: MobiToss: a novel gesture based interface for creating and sharing mobile multimedia art on large public displays. ACM Multimedia 2008: 957-960
2007
35		Timo Ojala: Proceedings of the 6th International Conference on Mobile and Ubiquitous Multimedia, MUM 2007, Oulu, Finland, December 12-14, 2007 ACM 2007
34	EE	Jürgen Scheible, Ville H. Tuulos, Timo Ojala: Story Mashup: design and evaluation of novel interactive storytelling game for mobile and web users. MUM 2007: 139-148
33	EE	Jani Korhonen, Timo Ojala, Annu Ristola, Manne Kesti, Vesa Kilpelänaho, Mikko Koskinen, Eveliina Viippola: Mobile Fair Diary: hybrid interface for taking, browsing and sharing context-aware notes. Personal and Ubiquitous Computing 11(7): 577-589 (2007)
2006
32	EE	Mika Rautiainen, Tapio Seppänen, Timo Ojala: On the significance of cluster-temporal browsing for generic video retrieval: a statistical analysis. ACM Multimedia 2006: 125-128
31	EE	Jani Korhonen, Timo Ojala, Mikko Klemola, Pasi Vaananen: mTag - Architecture for Discovering Location Specific Mobile Web Services Using RFID and Its Evaluation with Two Case Studies. AICT/ICIW 2006: 191
30	EE	Mika Rautiainen, Tapio Seppänen, Timo Ojala: Advancing Content-Based Retrieval Effectiveness with Cluster-Temporal Browsing in Multilingual Video Databases. ICME 2006: 377-380
29	EE	Jialin Liu, Mika Rautiainen, Timo Ojala: Sensitivity evaluation of SNoW and SVM based face detection methods. MMM 2006
28	EE	Tommi Halonen, Timo Ojala: Cross-layer design for providing service oriented architecture in a mobile Ad Hoc network. MUM 2006: 11
2005
27	EE	Jürgen Scheible, Timo Ojala: MobiLenin combining a multi-track music video, personal mobile phones and a public display into multi-user interactive entertainment. ACM Multimedia 2005: 199-208
26	EE	Tiia Sutinen, Timo Ojala: Case Study in Assessing Subjective QoS of a Mobile Multimedia Web Service in a Real Multi-access Network. IWQoS 2005: 298-312
2004
25	EE	Timo Ojala, Markus Koskela, Esa Matinmikko, Mika Rautiainen, Jorma Laaksonen, Erkki Oja: Task-Based User Evaluation of Content-Based Image Database Browsing Systems. CIVR 2004: 234-242
24	EE	Janne Lukkari, Jani Korhonen, Timo Ojala: SmartRestaurant: mobile payments in context-aware environment. ICEC 2004: 575-582
23		Mika Rautiainen, Timo Ojala, Tapio Seppänen: Cluster-temporal browsing of large news video databases. ICME 2004: 751-754
22	EE	Timo Ojala, Jani Korhonen, Tiia Sutinen, Pekka Parhi, Lauri Aalto: Mobile kärpät: a case study in wireless personal area networking. MUM 2004: 149-156
21		Lauri Aalto, Nicklas Göthlin, Jani Korhonen, Timo Ojala: Bluetooth and WAP Push Based Location-Aware Mobile Advertising System. MobiSys 2004
20	EE	Markus Aittola, Pekka Parhi, Maria Vieruaho, Timo Ojala: Comparison of Mobile and Fixed Use of SmartLibrary. Mobile HCI 2004: 383-387
19	EE	Mika Rautiainen, Timo Ojala, Tapio Seppänen: Analysing the performance of visual, concept and text features in content-based video retrieval. Multimedia Information Retrieval 2004: 197-204
2003
18	EE	Jaakko Peltonen, Mark Ollila, Timo Ojala: TimeMachine Oulu - Dynamic Creation of Cultural-Spatio-Temporal Models as a Mobile Service. Mobile HCI 2003: 342-346
17	EE	Markus Aittola, Tapio Ryhänen, Timo Ojala: SmartLibrary - Location-Aware Mobile Library Service. Mobile HCI 2003: 411-416
2002
16	EE	Timo Ojala, Topi Mäenpää, Matti Pietikäinen, Jaakko Viertola, Juha Kyllönen, Sami Huovinen: Outex- New Framework for Empirical Evaluation of Texture Analysis Algorithms. ICPR (1) 2002: 701-706
15	EE	Timo Ojala, Markus Aittola, Esa Matinmikko: Empirical Evaluation of MPEG-7 XM Color Descriptors in Content-Based Retrieval of Semantic Image Categories. ICPR (2) 2002: 1021-1024
14	EE	Mika Rautiainen, Dmitri Vorobiev, Kai Noponen, Pertti Alvar Väyrynen, Matti Hosio, Esa Matinmikko, Timo Ojala, Tapio Seppänen, Jani Penttilä, Satu-Marja Mäkelä, Johannes Peltola: TREC 2002 Video Track Experiments at MediaTeam Oulu and VTT. TREC 2002
13	EE	Timo Ojala, Matti Pietikäinen, Topi Mäenpää: Multiresolution Gray-Scale and Rotation Invariant Texture Classification with Local Binary Patterns. IEEE Trans. Pattern Anal. Mach. Intell. 24(7): 971-987 (2002)
2001
12	EE	Timo Ojala, Matti Pietikäinen, Topi Mäenpää: A Generalized Local Binary Pattern Operator for Multiresolution Gray Scale and Rotation Invariant Texture Classification. ICAPR 2001: 397-406
11	EE	Timo Ojala, Kimmo Valkealahti, Erkki Oja, Matti Pietikäinen: Texture discrimination with multidimensional distributions of signed gray-level differences. Pattern Recognition 34(3): 727-739 (2001)
2000
10	EE	Timo Ojala, Matti Pietikäinen, Topi Mäenpää: Gray Scale and Rotation Invariant Texture Classification with Local Binary Patterns. ECCV (1) 2000: 404-420
9	EE	Topi Mäenpää, Timo Ojala, Matti Pietikäinen, Maricor Soriano: Robust Texture Classification by Subsets of Local Binary Patterns. ICPR 2000: 3947-3950
8	EE	Topi Mäenpää, Matti Pietikäinen, Timo Ojala: Texture Classification by Multi-Predicate Local Binary Pattern Operators. ICPR 2000: 3951-3954
7	EE	Mika Rautiainen, Timo Ojala, Hannu Kauniskangas: Detecting Perceptual Color Changes from Sequential Images for Scene Surveillance. MVA 2000: 136-139
6	EE	Matti Pietikäinen, Timo Ojala, Zelin Xu: Rotation-invariant texture classification using feature distributions. Pattern Recognition 33(1): 43-52 (2000)
1999
5	EE	Timo Ojala, Matti Pietikäinen: Unsupervised texture segmentation using feature distributions. Pattern Recognition 32(3): 477-486 (1999)
1997
4		Timo Ojala, Matti Pietikäinen: Unsupervised Texture Segmentation Using Feature Distributions. ICIAP (1) 1997: 311-318
1996
3		Timo Ojala, Matti Pietikäinen, Jarkko Nisula: Determining Composition of Grain Mixtures by Texture Classification Based on Feature Distributions. IJPRAI 10(1): 73-82 (1996)
2	EE	Timo Ojala, Matti Pietikäinen, David Harwood: A comparative study of texture measures with classification based on featured distributions. Pattern Recognition 29(1): 51-59 (1996)
1995
1	EE	David Harwood, Timo Ojala, Matti Pietikäinen, Shalom Kelman, Larry S. Davis: Texture classification by center-symmetric auto-correlation, using Kullback discrimination of distributions. Pattern Recognition Letters 16(1): 1-10 (1995)

Coauthor Index

1	Lauri Aalto	[21] [22]
2	Markus Aittola	[15] [17] [20]
3	Paul Coulton	[36]
4	Larry S. Davis	[1]
5	Nicklas Göthlin	[21]
6	Toni Hakanen	[37]
7	Tommi Halonen	[28]
8	David Harwood	[1] [2]
9	Mikko Hiltunen	[37]
10	Matti Hosio	[14]
11	Jyrki Huhta	[37]
12	Sami Huovinen	[16]
13	Hannu Kauniskangas	[7]
14	Shalom Kelman	[1]
15	Jani Kenttälä	[37]
16	Mikko Kenttälä	[37]
17	Manne Kesti	[33]
18	Vesa Kilpelänaho	[33]
19	Mikko Klemola	[31]
20	Jani Korhonen	[21] [22] [24] [31] [33]
21	Markus Koskela	[25]
22	Mikko Koskinen	[33]
23	Juha Kyllönen	[16]
24	Jorma Laaksonen	[25]
25	Jialin Liu	[29]
26	Janne Lukkari	[24]
27	Topi Mäenpää	[8] [9] [10] [12] [13] [16]
28	Satu-Marja Mäkelä	[14]
29	Esa Matinmikko	[14] [15] [25]
30	Jarkko Nisula	[3]
31	Kai Noponen	[14]
32	Erkki Oja	[11] [25]
33	Mark Ollila	[18]
34	Pekka Parhi	[20] [22]
35	Johannes Peltola	[14]
36	Jaakko Peltonen	[18]
37	Jani Penttilä	[14]
38	Matti Pietikäinen	[1] [2] [3] [4] [5] [6] [8] [9] [10] [11] [12] [13] [16]
39	Pekka Pietikäinen	[37]
40	Mika Rautiainen	[7] [14] [19] [23] [25] [29] [30] [32]
41	Annu Ristola	[33]
42	Tapio Ryhänen	[17]
43	Ossi Salmi	[37]
44	Jürgen Scheible	[27] [34] [36]
45	Tapio Seppänen	[14] [19] [23] [30] [32]
46	Maricor Soriano	[9]
47	Tiia Sutinen	[22] [26]
48	Ville H. Tuulos	[34]
49	Pasi Vaananen	[31]
50	Kimmo Valkealahti	[11]
51	Pertti Alvar Väyrynen	[14]
52	Jaakko Viertola	[16]
53	Maria Vieruaho	[20]
54	Joachim Viide	[37]
55	Eveliina Viippola	[33]
56	Dmitri Vorobiev	[14]
57	Zelin Xu	[6]

Colors in the list of coauthors