logo Idiap Research Institute        
 [BibTeX] [Marc21]
Automatic Temporal Alignment of AV Data
Type of publication: Idiap-RR
Citation: Korchagin_Idiap-RR-39-2009
Number: Idiap-RR-39-2009
Year: 2009
Month: 12
Institution: Idiap
Abstract: In this paper, we describe the automatic audio-based temporal alignment of audio-visual data, recorded by different cameras, camcorders or mobile phones during social events like high school concerts. All recorded data is temporally aligned with a common master track, recorded by a reference camera. The core of the algorithm is based on perceptual time-frequency analysis with a precision of 10 ms. The results show correct alignment in 99% of cases for a real life dataset.
Keywords: audio processing, temporal alignment, time-frequency analysis
Projects Idiap
Authors Korchagin, Danil
Garner, Philip N.
Dines, John
Added by: [ADM]
Total mark: 0
  • Korchagin_Idiap-RR-39-2009.pdf (MD5: 2407f38d9fe26017a8c8d74a54b1e86f)