A New Approach to Applying Auditory Filter-banks in Polyphonic Music Transcription.
Omar Velázquez LópezJosé Luis Oropeza RodríguezSergio Suárez GuerraPublished in: Computación y Sistemas (2022)
Keyphrases
- filter bank
- signal processing
- image coding
- polyphonic music
- subband
- multiscale
- multiresolution
- perfect reconstruction
- wavelet packet
- frequency domain
- low pass
- computationally efficient
- pattern recognition
- image compression
- multi modal
- image sequences
- high frequency
- classification accuracy
- visual information
- lifting scheme
- low level
- music retrieval
- image data