Now showing items 1-3 of 3
Wavelet-based 2D Multifractal Spectrum with Applications in Analysis of Digital Mammography Images
(Georgia Institute of Technology, 2007-07-26)
Breast cancer is the second leading cause of death in women in the United States and at present, mammography is the only proven method that can detect minimal breast cancer. On the other hand, many medical images demonstrate ...
Wavelet-based 3-D Multifractal Spectrum with Applications in Breast MRI Images
(Georgia Institute of Technology, 2008)
Breast cancer is the second leading cause of death in women in the United States. Breast Magnetic Resonance Imaging (BMRI) is an emerging tool in breast cancer diagnostics and research, and it is becoming routine in clinical ...
2-D Wavelet-Based Spectra with Application in Analysis of Geophysical Images
(Georgia Institute of Technology, 2006)
We propose a wavelet-based spectral method for estimating the (directional) Hurst parameter in isotropic and anisotropic non-stationary fractional Gaussian fields. The method can be applied to self-similar images and, in ...