Using One-Class SVMs and Wavelets for Audio Surveillance.
Asma RabaouiManuel DavyStéphane RossignolZied EllouzePublished in: IEEE Trans. Inf. Forensics Secur. (2008)
Keyphrases
- signal processing
- multimedia
- multiresolution
- surveillance system
- wavelet transform
- audio video
- audio stream
- image compression
- visual information
- image processing
- real time
- video surveillance
- audio signals
- computer vision
- surveillance videos
- music information retrieval
- multiresolution analysis
- dual tree
- multi resolution analysis
- border security
- wavelet compression
- audio recordings
- music score
- cepstral features
- audio signal
- visual data
- multi camera
- image representation
- hidden markov models
- image retrieval