Fast Pattern Matching search Also good for: - motion analysis - image compression - other applications
The Gaussian Pyramid Low resolution down-sample blur down-samp le blur down blur do wn -sa blur High resolution mp le -sam ple
The Laplacian Pyramid Gaussian Pyramid expan - exp d and ex pa = - = nd
Laplacian ~ Difference of Gaussians - = DOG = Difference of Gaussians More details on Gaussian and Laplacian pyramids can be found in the paper by Burt and Adelson (link will appear on the website).
Computerized Tomography f(x, y) v F(u, v) u
Computerized Tomography Original (simulated) 2 D image 8 projections. Frequency Domain Reconstruction from 8 projections 120 projections. Frequency Domain Reconstruction from 120 projections