Audio retrieval based on wavelet transform.
Deqin ChenWenhui ZhangZhibo ZhangWei HuangJia AoPublished in: ICIS (2017)
Keyphrases
- wavelet transform
- multimedia information
- multiresolution
- audio visual content
- image coding
- cross modal
- multimedia
- image database
- multiscale
- image compression
- subband
- information retrieval
- information retrieval systems
- signal processing
- high frequency
- document retrieval
- high resolution
- wavelet analysis
- retrieval method
- lifelog
- multimedia databases
- wavelet domain
- retrieval model
- visual information
- feature extraction
- query expansion
- multi modal
- image retrieval
- haar wavelet
- audio stream
- retrieval systems
- music retrieval
- content based retrieval
- low frequency
- frequency domain
- search engine