Stereo audio source separation based on time-frequency masking and multilevel thresholding.
Maximo CobosJosé J. LópezPublished in: Digit. Signal Process. (2008)
Keyphrases
- source separation
- multilevel thresholding
- audio features
- particle swarm optimization algorithm
- signal processing
- particle swarm optimization
- independent component analysis
- image segmentation
- audio visual
- blind source separation
- feature set
- low level
- denoising
- computer vision
- frequency domain
- visual features
- multimedia
- text data
- music information retrieval
- visual information
- audio signal
- single channel
- human visual system
- temporal structure
- wavelet transform
- music retrieval
- sound source
- visual data
- pso algorithm
- object recognition
- visual quality
- wavelet packet
- neural network