| 摘要 |
A Radon transform of the image(s) or array(s); and convolution of the Fourier transform of any 1D filter or mask, e.g., wavelet filters, with a 1D Ram-Lak, or other band-limited filter; convolution of the resultant 1D filters with each of the 1D columns of the 2D Radon transform or projection space version of the image; and an inverse Radon transform of the now omnidirectionally filtered projection space version of the image either directly, or after transmission.
|
