A Note on Directional Wavelet Transform: Distributional Boundary Values and Analytic Wavefront Sets.
Felipe A. ApolonioDaniel H. T. FrancoFábio N. FagundesPublished in: Int. J. Math. Math. Sci. (2012)
Keyphrases
- wavelet transform
- directional information
- dual tree
- multiscale
- multiresolution
- image compression
- image coding
- directional filter banks
- version spaces
- high frequency
- subband
- real numbers
- feature extraction
- multiresolution representation
- co occurrence
- contourlet transform
- neural network
- multi resolution analysis
- haar wavelet
- singularity detection
- truth values
- translation invariant
- space variant
- object boundaries
- standard deviation