Using a sines + wavelets mixed dictionary for improving matching pursuit-based parametric audio coding.
Pedro Vera-CandeasNicolás Ruiz-ReyesManuel Rosa-ZureraJuan C. Cuevas-MartínezJosé Miguel García-RubiaPublished in: EUSIPCO (2005)
Keyphrases
- matching pursuit
- image coding
- pursuit algorithm
- wavelet transform
- basis functions
- signal processing
- multiresolution
- image compression
- multimedia
- feature extraction
- face identification
- artificial neural networks
- neural network
- road signs
- image processing
- color images
- linear combination
- subband
- filter bank
- image segmentation