Multicomponent Multidimensional Signals
Multidimensional Systems and Signal Processing - Special issue on recent developments in time-frequency analysis
The adaptive modulated wavelet transform image representation
Pattern Recognition Letters
Image coding with modulated wavelets
Pattern Recognition Letters
Adaptive modulated wavelet subband image coding
Pattern Recognition Letters
Optimal features subset selection and classification for iris recognition
Journal on Image and Video Processing - Regular
Multiscale AM-FM demodulation and image reconstruction methods with improved accuracy
IEEE Transactions on Image Processing
Iris recognition using genetic algorithms and asymmetrical SVMs
Machine Graphics & Vision International Journal
Tree image growth analysis using instantaneous phase modulation
EURASIP Journal on Advances in Signal Processing - Special issue on recent advances in theory and methods for nonstationary signal analysis
VLSM'05 Proceedings of the Third international conference on Variational, Geometric, and Level Set Methods in Computer Vision
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We compute AM-FM representations for multicomponent, nonstationary images using a statistical component model. Components are isolated with a filterbank comprising frequency and orientation selective channels. The modulating functions for each component are estimated from the channel responses using localized nonlinear operators followed by optimal MMSE estimators. We also demonstrate reconstruction from the representation