Transformation of Emotion by Modifying Prosody and Spectral Energy Using Discrete Wavelet Transform.
A. GeethashreeAlfred Vivek D'SouzaD. J. RaviPublished in: Wirel. Pers. Commun. (2023)
Keyphrases
- discrete wavelet transform
- multiresolution
- wavelet domain
- high frequency
- shift invariant
- subband
- image fusion
- wavelet coefficients
- dual tree complex wavelet transform
- haar wavelet transform
- digital watermarking
- jpeg compression
- wavelet transform
- low frequency
- fusion method
- feature vectors
- facial expressions
- dual tree
- image processing
- lifting scheme
- audio signal
- complex wavelet transform
- higher order
- image registration
- image data
- dt cwt
- integer wavelet transform
- multiscale