On the Extraction of the Valid Speech-Sound by the Merging Algorithm with the Discrete Wavelet Transform.
Jin Ok KimHan Wook PaekChin Hyun ChungJun HwangWoongjae LeePublished in: International Conference on Computational Science (2003)
Keyphrases
- discrete wavelet transform
- merging algorithm
- audio signal
- multiresolution
- wavelet domain
- subband
- high frequency
- wavelet coefficients
- low frequency
- image fusion
- feature vectors
- dual tree
- image compression
- wavelet transform
- speech signal
- watershed algorithm
- image processing
- spatial domain
- markov random field
- pattern recognition
- multiscale
- high quality