Department of Computer Graphics and Multimedia

CARETAKER - Content Analysis and REtrieval Technologies to Apply Knowledge Extraction to massive Recording

Czech title:CARETAKER - Technologie analýzy obsahu a vyhledávání pro získávání znalostí z velkých množství nahrávek
Reseach leader:Černocký Jan
Team leaders:Smrž Pavel, Zemčík Pavel
Team members:Beran Vítězslav, Grézl František
Agency:The Information Society Technologies (IST) 6th Framework programme
Code:027231
Start:2006-03-01
End:2008-09-30
Keywords:massive recording, content analysis, speech processing, video processing, awareness, knowledge representation, ontology
Annotation:
The CARETAKER project aims at studying, developing and assessing multimedia knowledgebased content analysis, knowledge extraction components, and metadata management sub-systems in the context of automated situation awareness, diagnosis and decision support. More precisely, CARETAKER will focus on the extraction of a structured knowledge from large multimedia collections recorded over networks of camera and microphones deployed in real sites. The produced audio-visual streams, in addition to surveillance and safety issues, could represent a useful source of information if stored and automatically analysed, in urban planning and resource optimisation, environment planning and disabled/elderly person monitoring for instance.

Publications

2009GRÉZL František and ČERNOCKÝ Jan. Audio Surveillance through Known Event Classification. Radioengineering. 2009, vol. 18, no. 4, pp. 671-675. ISSN 1210-2512.
2008GLEMBEK Ondřej, MATĚJKA Pavel, BURGET Lukáš and MIKOLOV Tomáš. Advances in Phonotactic Language Recognition. In: Proc. Interspeech 2008. Brisbane: International Speech Communication Association, 2008, p. 4. ISSN 1990-9772.
 GRÉZL František and FOUSEK Petr. Optimizing bottle-neck features for LVCSR. In: 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing. Las Vegas, Nevada: IEEE Signal Processing Society, 2008, pp. 4729-4732. ISBN 1-4244-1484-9.
 HRADIŠ Michal. Framework for Research on Detection Classifiers. In: Proceedings of Spring Conference on Computer Graphics. Budmerice: Comenius University in Bratislava, 2008, pp. 171-177. ISBN 978-80-89186-30-3.
 HUBEIKA Valiantsina, BURGET Lukáš, MATĚJKA Pavel and SCHWARZ Petr. Discriminative Training and Channel Compensation for Acoustic Language Recognition. In: Proc. Interspeech 2008. Brisbane: International Speech Communication Association, 2008, p. 4. ISSN 1990-9772.
 JURÁNEK Roman. Engine for Real-Time 2D Object Detection. In: Proceedings of the 14th Conference STUDENT EEICT 2008 Volume 4. Brno: Brno University of Technology, 2008, p. 5. ISBN 80-214-3163-6.
 KOCKMANN Marcel and BURGET Lukáš. Syllable based Feature-Contours for Speaker Recognition. In: Proc. 14th International Workshop on Advances in Speech Technology. Maribor, 2008, p. 4.
 MATĚJKA Pavel, BURGET Lukáš, GLEMBEK Ondřej, SCHWARZ Petr, HUBEIKA Valiantsina, FAPŠO Michal, MIKOLOV Tomáš, PLCHOT Oldřich and ČERNOCKÝ Jan. BUT language recognition system for NIST 2007 evaluations. In: Proc. Interspeech 2008. Brisbane, Australia: International Speech Communication Association, 2008, p. 4. ISSN 1990-9772.
 MLÍCH Jozef and CHMELAŘ Petr. Trajectory classification based on Hidden Markov Models. In: Proceedings of 18th International Conference on Computer Graphics and Vision. Moscow: Lomonosov Moscow State University, 2008, pp. 101-105. ISBN 978-5-9556-0112-0.
 MLÍCH Jozef. Trajectory classification. In: Proceedings of the 14th Conference STUDENT EEICT 2008. Brno: Faculty of Electrical Engineering and Communication BUT, 2008, pp. 211-213. ISBN 978-80-214-3615-2.
2007BRÜMMER Niko, BURGET Lukáš, ČERNOCKÝ Jan, GLEMBEK Ondřej, GRÉZL František, KARAFIÁT Martin, VAN Leeuwen David, MATĚJKA Pavel, SCHWARZ Petr and STRASHEIM Albert. Fusion of heterogeneous speaker recognition systems in the STBU submission for the NIST speaker recognition evaluation 2006. IEEE Transactions on Audio, Speech, and Language Processing. 2007, vol. 15, no. 7, pp. 2072-2084. ISSN 1558-7916.
 BURGET Lukáš, MATĚJKA Pavel, SCHWARZ Petr, GLEMBEK Ondřej and ČERNOCKÝ Jan. Analysis of feature extraction and channel compensation in GMM speaker recognition system. IEEE Transactions on Audio, Speech, and Language Processing. 2007, vol. 15, no. 7, pp. 1979-1986. ISSN 1558-7916.
 CHMELAŘ Petr and ZENDULKA Jaroslav. Visual Surveillance Metadata Management. In: Eighteenth International Workshop on Database and Expert Systems Applications. Regensburg: IEEE Computer Society Press, 2007, pp. 79-83. ISBN 978-0-7695-2932-5.
 GRÉZL František and ČERNOCKÝ Jan. TRAP-based Techniques for Recognition of Noisy Speech. In: Proc. 10th International Conference on Text Speech and Dialogue (TSD 2007). Berlin: Springer Verlag, 2007, pp. 270-277. ISBN 978-3-540-74627-0.
 GRÉZL František, KARAFIÁT Martin, KONTÁR Stanislav and ČERNOCKÝ Jan. Probabilistic and bottle-neck features for LVCSR of meetings. In: Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). Hononulu: IEEE Signal Processing Society, 2007, pp. 757-760. ISBN 1-4244-0728-1.
 MATĚJKA Pavel, BURGET Lukáš, SCHWARZ Petr, GLEMBEK Ondřej, KARAFIÁT Martin, GRÉZL František, ČERNOCKÝ Jan, VAN Leeuwen David, BRÜMMER Niko and STRASHEIM Albert. STBU system for the NIST 2006 speaker recognition evaluation. In: Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). Honolulu: IEEE Signal Processing Society, 2007, pp. 221-224. ISBN 1-4244-0728-1.
 ČERNOCKÝ Jan, BURGET Lukáš, SCHWARZ Petr, MATĚJKA Pavel, KARAFIÁT Martin, GLEMBEK Ondřej, KOPECKÝ Jiří, SZŐKE Igor, FAPŠO Michal, GRÉZL František, HUBEIKA Valiantsina and OPARIN Ilya. Search in speech, language identification and speaker recognition in Speech@FIT. In: Proc. 17th International Conference Radioelektronika, 2007. Brno: Department of Radioelectronics FEEC BUT, 2007, pp. 1-6. ISBN 978-80-214-3390-8.
 ČERNOCKÝ Jan, SZŐKE Igor, FAPŠO Michal, KARAFIÁT Martin, BURGET Lukáš, KOPECKÝ Jiří, GRÉZL František, SCHWARZ Petr, GLEMBEK Ondřej, OPARIN Ilya, SMRŽ Pavel and MATĚJKA Pavel. Search in speech for public security and defense. In: Proc. IEEE Workshop on Signal Processing Applications for Public Security and Forensics, 2007 (SAFE '07). Washington D.C.: IEEE Signal Processing Society, 2007, pp. 1-7. ISBN 1-4244-1226-9.
2006MATĚJKA Pavel, BURGET Lukáš, SCHWARZ Petr and ČERNOCKÝ Jan. NIST 2005 Language Recognition Evaluation. In: Proceedings of NIST LRE 2005. Washington DC: National Institute of Standards and Technology, 2006, pp. 1-37.
 MATĚJKA Pavel, BURGET Lukáš, SCHWARZ Petr and ČERNOCKÝ Jan. NIST Speaker Recognition Evaluation 2006. In: Proceedings of NIST Speaker Recognition Evaluation 2006. San Juan: National Institute of Standards and Technology, 2006, pp. 1-40.
 SMRŽ Pavel. Uncertainty Extensions to Ontologies as a Tool for Semantic Interpretation in Audiovisual Systems. In: Proceedings of the 1st International Conference on Semantic and Digital Media Technologies, Poster and Demo. Athens, 2006, pp. 27-28.

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