Figure 8.13, The responses in frequency domain (top row) as well as the discretized spatial domain kernels (bottom row) of the Ram-Lak and Shepp-Logan filters - Medical Imaging Systems - NCBI Bookshelf
Effect of Reconstruction Filters on Ultrasound Computed Tomography Image Quality in Two Different Detector Arrangements: A Preli
a) Ram-Lak, Hamming and Hanning filters in frequency domain (b)... | Download Scientific Diagram
Relaization of the filtered backprojection
Relaization of the filtered backprojection
Klaus Mueller Computer Science Department Stony Brook University - ppt download
MATLAB How to implement a Ram-Lak filter (Ramp filter) in the frequency domain? - Stack Overflow