Rényi information measures for spectral change detection

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2011, Pages 3824-3827

  Liuni, Marco ^a,b   Röbel, Axel ^b   Romito, Marco ^a   Rodet, Xavier ^b  

^a UNIVERSITY OF FLORENCE   (Italy)

^b CNRS   (France)

Author keywords

Change detection; Kullback divergence; R nyi entropies; segmentation; spectral entropy

Indexed keywords

AUDIO STREAM; BROADCAST NEWS; CHANGE DETECTION; CLASSIFICATION ALGORITHM; COMPUTATIONAL COSTS; INFORMATION MEASURES; KULLBACK DIVERGENCES; NOVEL METHODS; SHANNON ENTROPY; SPECTRAL CHANGE; SPECTRAL ENTROPY; SPECTROGRAMS; SURVEILLANCE APPLICATIONS; TIME-FREQUENCY REPRESENTATIONS;

AUDIO ACOUSTICS; ENTROPY; INDEXING (MATERIALS WORKING); SPECTROGRAPHS; SPECTROSCOPY; SPEECH COMMUNICATION;

SIGNAL DETECTION;

EID: 80051639899     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5947185     Document Type: Conference Paper

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