Directional Multiscale Statistical Modeling of Images

  title={Directional Multiscale Statistical Modeling of Images},
  author={D. D.-Y. Po and M. N. Do},
The contourlet transform is a new extension to the wavelet transform in two dimensions using nonseparable and directional filter banks. The contourlet expansion is composed of basis images oriented at varying directions in multiple scales, with flexible aspect ratios. With this rich set of basis images, the contourlet transform can effectively capture the… CONTINUE READING