DOI: 10.5821/dissertation-2117-94447
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Feature selection for multimodal: acoustic event detection

Taras Butko

Abstract: The detection of the Acoustic Events (AEs) naturally produced in a meeting room may help to describe the human and social activity. The automatic description of interactions between humans and environment can be useful for providing: implicit assistance to the people inside the room, context-aware and content-aware information requiring a minimum of human attention or interruptions, support for high-level analysis of the underlying acoustic scene, etc. On the other hand, the recent fast growth of available aud… Show more

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Cited by 2 publications
(4 citation statements)
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“…Decision-level fusion is carried out using weighted arithmetical mean (WAM) and fuzzy integral (FI) approaches. In [4]…”
Section: Using Extra Modalitiesmentioning
confidence: 99%
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“…Decision-level fusion is carried out using weighted arithmetical mean (WAM) and fuzzy integral (FI) approaches. In [4]…”
Section: Using Extra Modalitiesmentioning
confidence: 99%
“…In order to enhance the meeting-room AED recognition rate, acoustic localization features are used in combination with audio spectro-temporal features [4]. In the case where the characteristics of the room are known beforehand, the position (x, y, z) of the acoustic source may carry useful information.…”
Section: Using Acoustic Localization Featuresmentioning
confidence: 99%
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