Detail publikace

Brno University of Technology at TRECVid 2009

CHMELAŘ Petr, BERAN Vítězslav, HEROUT Adam, HRADIŠ Michal, ŘEZNÍČEK Ivo a ZEMČÍK Pavel. Brno University of Technology at TRECVid 2009. In: TRECVID 2009: Participant Notebook Papers and Slides. Gaithersburg, MD: National Institute of Standards and Technology, 2009, s. 1-11.
Název česky
Brno University of Technology at TRECVid 2009
Typ
článek ve sborníku konference
Jazyk
angličtina
Autoři
Abstrakt
In this paper we describe our experiments in High-level feature extraction (HLF) and Search tasks of the 2009 TRECVid evaluation. This year, we have concentrated mainly on the local (affine covariant) image features and their transformation into a searchable form, especially using the indexing techniques.

In brief, we have submitted the following runs:

  1. HLF: We have used training method based on support vector machine (SVM) using five types of global and local image features. Results were submitted in the BRNO_HLF_SI run.

  2. Search: We have performed a fully automatic experiment based on the transformed local image features together with face detection and global features - color layout and texture features in the BrnoUT_visual.2 run.


The paper is organized as follows. In Section 1, a motivation and an overview of the work is presented. We dedicated Section 2 to the feature extraction task, which is being used in common by the HLF and Search tasks. Details of the tasks we have sent are given in Section 3 and Section 4. Finally, Section 5 discusses the achieved results and concludes the paper. The result tables are attached at the end of the paper.

Rok
2009
Strany
1-11
Sborník
TRECVID 2009: Participant Notebook Papers and Slides
Konference
2009 TRECVID Workshop, NIST, Gaithersburg, MD, US
Vydavatel
National Institute of Standards and Technology
Místo
Gaithersburg, MD, US
BibTeX
@INPROCEEDINGS{FITPUB9148,
   author = "Petr Chmela\v{r} and V\'{i}t\v{e}zslav Beran and Adam Herout and Michal Hradi\v{s} and Ivo \v{R}ezn\'{i}\v{c}ek and Pavel Zem\v{c}\'{i}k",
   title = "Brno University of Technology at TRECVid 2009",
   pages = "1--11",
   booktitle = "TRECVID 2009: Participant Notebook Papers and Slides",
   year = 2009,
   location = "Gaithersburg, MD, US",
   publisher = "National Institute of Standards and Technology",
   language = "english",
   url = "https://www.fit.vut.cz/research/publication/9148"
}
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