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EU Centre of ExcellenceISO 9001

ERCIMW3C MemberFraunhofer Project Center

Levente Attila Kovács, Ph.D., senior research fellow
Levente Attila Kovács
Address: 1111 Budapest, Kende u. 13-17.
Room number: K 409-412
Phone: +36 1 279 6106
Fax: +36 1 279 6292
E-mail: levente.kovacsEZT_TOROLJE_KI@EZT_TOROLJE_KIsztaki.mta.hu
Homepage: http://web.eee.sztaki.hu/~kla
Department: Distributed Events Analysis Research Laboratory

Publications

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graph theory and application

Graph based descriptor evaluation towards automatic feature selection

Publication without a category

2D multilayer painterly rendering with automatic focus extraction
Authors: Kovács, Levente Attila; Szirányi, Tamás
Editor: Jorge, J; Skala, V
Date: 2006.
Published by: WSCG 2006. 14th international conference in Central Europe on computer graphics, visualization and computer vision. Plzen 2006. (Page: 1)
Indexing images by focused region estimation with blind deconvolution
Authors: Kovács, Levente Attila; Szirányi, Tamás
Editor: Hanbury, A; Müller, H; Clough, P
Date: 2006.
Published by: Proceedings of the 2nd workshop on image and video retrieval evaluation. Alicante, 2006. (Page: 9)
Painterly Rendering of Images and Real Paintings with SVG Support
Authors: Kovács, Levente Attila; Szirányi, Tamás
Date: 2005. 11. 17.
Published by: III. GRAFGEO (Page: 2)
SIP security problems in NGM services
Recognition of hidden pattern with background
Focus area extraction by blind deconvolution for defining regions of interest
Painterly effects rendering with focus based level of detail
Authors: Kovács, Levente Attila; Szirányi, Tamás
Editor: Cignoni, P.; Sochor, J.
Date: 2007.
Published by: Eurographics 2007. Prague, 2007. (Page: 8)
Image Indexing By Focus Map
Authors: Kovács, Levente Attila; Szirányi, Tamás
Date: 2005.
Published by: ACIVS (Volume no.: L, Page: 3)
Painterly Rendering by Automatic Feature Extraction
Authors: Kovács, Levente Attila; Szirányi, Tamás
Date: 2005.
Published by: HACIPPR (Page: 2)
A digital motion picture restoration system for film archives
Authors: Czúni, L.; Hanis, A.; Kovács, Levente Attila; Kránitz, B.; Licsár, A.; Szirányi, Tamás; Kas, I.; Kovács, György; Manno, S.
Date: 2004.
Published by: SMPTE MOTION IMAGING JOURNAL (Issue no.: 5, Page: 1)
Digital motion picture restoration system for film archives (DIMORF). A complex solution for film scanning, processing and recording
Authors: Bölecz, M.; Czúni, L.; Gál, B.; Hanis, A.; Kovács, Levente Attila; Kránicz, B.; Licsár, A.; Szirányi, Tamás; Kovács, György; Manno, S.; Kas, I.
Date: 2003.
Published by: Proceedings of the International Broadcasting Convention. IBC 2003. Amsterdam (Page: 5)
Creating animations combining stochastic paintbrush transformation and motion detection
Authors: Kovács, Levente Attila; Szirányi, Tamás
Editor: Katsuri, R; Laurendeau, D; Suen, C
Date: 2002.
Published by: Proceedings 16th International Conference on Pattern Recognition (ICPR 2002) Vol. III. Québec (Page: 1)
Semi automatic digital motion picture restoration system with learning capabilities
Authors: Czúni, L.; Császár, G.; Hanis, A.; Kovács, Levente Attila; Licsár, A.; Szirányi, Tamás
Date: 2004.
Published by: Learning for Adaptable Visual Systems (LAVS '04). Proceedings of the Satellite workshop ICPR 2004, Cambridge (Page: 9)
Painterly rendering controlled by multiscale image features
Authors: Kovács, Levente Attila; Szirányi, Tamás
Editor: Pasko, A
Date: 2004.
Published by: Computer Graphics. SCCG 2004. Proceedings of the Spring conference, Budmerice (Page: 1)
Coding of stroke-based animations
Authors: Kovács, Levente Attila; Szirányi, Tamás
Editor: Scopigno, R; Skala, V
Date: 2004.
Published by: Winter school of computer graphics, Plzen. WSCG' 2004. (Poster Proceedings) (Page: 8)
Efficient coding of stroke-rendered paintings
Authors: Kovács, Levente Attila; Szirányi, Tamás
Editor: Kittler, J; Petrou, M; Nixon, M
Date: 2004.
Published by: Pattern Recognition. Proceedings of the 17th international conference Cambridge, Vol. 2. (Page: 8)
Flexible test-bed for unusual behavior detection
Authors: Petrás, István; Kovács, Levente Attila; Töreyin, B. U.; Beleznai, Cs.; Szlávik, Zoltán; Güdükbay, U.; Dedeoglu, Y.; Havasi, László Rajmund; Cetin, A. E.; Pardás, M.; Szirányi, Tamás; Canton-Ferrer, C.
Editor: Sebe, N.; Worring, M.
Date: 2007.
Published by: CIVR 2007. Proceedings of the 6th ACM international conference on image and video retrieval. Amsterdam, 2007.
Evaluation of relative focus map based image indexing
Shape retrieval and recognition on mobile devices
Interactive search and result visualization for content based retrieval
Shape and texture fused recognition of flying targets
Local shape recognition for mobile applications
Authors: Kovács, Levente Attila
Date: 2012.
Published by: IEEE Intl. Conf. on Image Processing (ICIP) (Page: 5)
Intelligent Multi Sensor Fusion System for Advanced Situation Awareness in Urban Environments
Authors: Hummel, Georg; Russ, Martin; Stütz, Peter; Soldatos, John; Rossi, Lorenzo; Knape, Thomas; Utasi, Ákos; Kovács, Levente Attila; Szirányi, Tamás; Doulaverakis, Charalampos; Kompatsiaris, Ioannis
Editor: Aschenbruck, N.; Martini, P.; Meier, M.; Tölle, J.
Date: 2012.
Published by: CCIS - Future Security 2012 - Security Research Conference, Communications in Computer and Information Science (Page: 4)
Data Simulation and Testing of Visual Algorithms in Synthetic Environments for Security Sensor Networks
Authors: Hummel, Georg; Kovács, Levente Attila; Stuetz, Peter; Szirányi, Tamás
Editor: Aschenbruck, N.; Martini, P.; Meier, M.; Tölle, J.
Date: 2012.
Published by: CCIS - Future Security 2012 - Security Research Conference, Communications in Computer and Information Science (Page: 2)
Flying Target Detection and Recognition by Feature Fusion
Visual real-time detection, recognition and tracking of ground and airborne targets
Contour based shape retrieval
Authors: Kovács, Levente Attila
Date: 2010.
Published by: Advances in visual computing. 6th international symposium, ISVC 2010. Las Vegas, 2010. Part III. (Lecture notes in computer science 6455.) (Page: 5)
Seamless NPR video painting
Behavior and event detection for annotation and surveillance
Video surveillance framework for crime prevention and event indexing
Authors: Kovács, Levente Attila; Szlávik, Zoltán; Benedek, Csaba; Havasi, László Rajmund; Petrás, István; Losteiner, Dávid; Utasi, Ákos; Licsár, Attlia; Czúni, László; Szirányi, Tamás
Date: 2008.
Published by: ICT4JUSTICE workshop. Thessaloniki, 2008.
Extraction, categorization and unusual motion signaling of small moving objects
Digital video event detector framework for surveillance applications
Shape and motion fused multiple flying target recognition and tracking
Authors: Kovács, Levente Attila; Utasi, Ákos
Date: 2010.
Published by: Proceedings of automatic target recognition XX; SPIE defense, security and sensing. Orlando, 2010. (Proceedings of SPIE 7696.) (Page: 7)
VISRET - a content based annotation, retrieval and visualization toolchain
The Appearance of the Giant Component in Descriptor Graphs and Its Application for Descriptor Selection

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